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ISL3178EIBZ-T

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ISL3178EIBZ-T

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Part Number ISL3178EIBZ-T
Manufacturer Intersil
Description IC TXRX RS422/485 20MBPS 8SOIC
Datasheet ISL3178EIBZ-T Datasheet
Package 8-SOIC (0.154", 3.90mm Width)
In Stock 66,000 piece(s)
Unit Price $ 0.7965 *
Lead Time Can Ship Immediately
Estimated Delivery Time Jun 3 - Jun 8 (Choose Expedited Shipping)
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Part Number # ISL3178EIBZ-T (Interface - Drivers, Receivers, Transceivers) is manufactured by Intersil and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

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ISL3178EIBZ-T Specifications

ManufacturerIntersil
CategoryIntegrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Datasheet ISL3178EIBZ-TDatasheet
Package8-SOIC (0.154", 3.90mm Width)
Series-
TypeTransceiver
ProtocolRS422, RS485
Number of Drivers/Receivers1/1
DuplexHalf
Receiver Hysteresis15mV
Data Rate20Mbps
Voltage - Supply3 V ~ 3.6 V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC

ISL3178EIBZ-T Datasheet

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FN6307 Rev.6.00 Aug 31, 2017 ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178E ±15kV ESD Protected, 3.3V, Full Fail-Safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers DATASHEETThe Intersil ISL317xE are ±15kV IEC61000 ESD protected, 3.3V powered single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. These devices have very low bus currents (+125mA/-100mA), so they present a true “1/8 unit load” to the RS-485 bus. This allows up to 256 transceivers on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters. For example, in a remote utility meter reading system, individual meter readings are routed to a concentrator using an RS-485 network, so the high allowed node count minimizes the number of repeaters required. Receiver (Rx) inputs feature a “Full Fail-Safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or terminated but undriven. Hot Plug circuitry ensures that the Tx and Rx outputs remain in a high impedance state while the power supply stabilizes. The ISL3170E through ISL3175E utilize slew rate limited drivers which reduce EMI, and minimize reflections from improperly terminated transmission lines, or unterminated stubs in multidrop and multipoint applications. Slew rate limited versions also include receiver input filtering to enhance noise immunity in the presence of slow input signals. The ISL3170E, ISL3171E, ISL3173E, ISL3174E, ISL3176E, and ISL3177E are configured for full duplex (separate Rx input and Tx output pins) applications. The half duplex versions multiplex the Rx inputs and Tx outputs to allow transceivers with output disable functions in 8 Ld packages. Related Literature • For a full list of related documents, visit our website - ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178E product pages Features • IEC61000 ESD protection on RS-485 I/O pins . . . . ±15kV - Class 3 ESD level on all other pins . . . . . . . >7kV HBM • Full fail-safe (open, short, terminated/floating) receivers • Hot plug - Tx and Rx outputs remain three-state during power-up (only versions with output enable pins) • True 1/8 unit load allows up to 256 devices on the bus • Single 3.3V supply • High data rates. . . . . . . . . . . . . . . . . . . . . . . up to 20Mbps • Low quiescent supply current. . . . . . . . . . . . .800µA (Max) - Ultra low shutdown supply current . . . . . . . . . . . . .10nA • -7V to +12V common-mode input/output voltage range • Half and full duplex pinouts • Three state Rx and Tx outputs available • Current limiting and thermal shutdown for driver overload protection • Tiny MSOP packages consume 50% less board space • Pb-free (RoHS compliant) Applications • Automated utility meter reading systems • High node count systems • Field bus networks • Security camera networks • Building environmental control/lighting systems • Industrial/process control networks TABLE 1. SUMMARY OF FEATURES PART NUMBER HALF/FULL DUPLEX DATA RATE (Mbps) SLEW-RATE LIMITED? HOT PLUG? # DEVICES ON BUS RX/TX ENABLE? QUIESCENT ICC (µA) LOW POWER SHUTDOWN? PIN COUNT ISL3170E Full 0.25 Yes Yes 256 Yes 510 Yes 10, 14 ISL3171E Full 0.25 Yes No 256 No 510 No 8 ISL3172E Half 0.25 Yes Yes 256 Yes 510 Yes 8 ISL3173E Full 0.5 Yes Yes 256 Yes 510 Yes 10, 14 ISL3174E Full 0.5 Yes No 256 No 510 No 8 ISL3175E Half 0.5 Yes Yes 256 Yes 510 Yes 8 ISL3176E Full 20 No Yes 256 Yes 510 Yes 10, 14 ISL3177E Full 20 No No 256 No 510 No 8 ISL3178E Half 20 No Yes 256 Yes 510 Yes 8FN6307 Rev.6.00 Page 1 of 21 Aug 31, 2017

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ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178EOrdering Information PART NUMBER (Notes 3, 4) PART MARKING TEMP. RANGE (°C) PACKAGE (RoHS Compliant) PKG. DWG. # ISL3170EIBZ (Notes 1, 2) 3170EIBZ -40 to +85 14 Ld SOIC M14.15 ISL3170EIUZ (Note 1) 3170Z -40 to +85 10 Ld MSOP M10.118 ISL3171EIBZ (Notes 1, 2) 3171 EIBZ -40 to +85 8 Ld SOIC M8.15 ISL3171EIUZ (Note 1) 3171Z -40 to +85 8 Ld MSOP M8.118 ISL3172EIBZ (Notes 1, 2) 3172 EIBZ -40 to +85 8 Ld SOIC M8.15 ISL3172EIUZ (Note 1) 3172Z -40 to +85 8 Ld MSOP M8.118 ISL3173EIBZ (Note 1) 3173EIBZ -40 to +85 14 Ld SOIC M14.15 ISL3173EIUZ (Note 1) 3173Z -40 to +85 10 Ld MSOP M10.118 ISL3174EIBZ (Note 1) 3174 EIBZ -40 to +85 8 Ld SOIC M8.15 ISL3174EIUZ (Note 1) 3174Z -40 to +85 8 Ld MSOP M8.118 ISL3175EIBZ (Note 1) 3175 EIBZ -40 to +85 8 Ld SOIC M8.15 ISL3175EIUZ (Note 1) 3175Z -40 to +85 8 Ld MSOP M8.118 ISL3176EIBZ (Note 1) 3176EIBZ -40 to +85 14 Ld SOIC M14.15 ISL3176EIUZ (Notes 1, 2) 3176Z -40 to +85 10 Ld MSOP M10.118 ISL3177EIBZ (Note 1) 3177 EIBZ -40 to +85 8 Ld SOIC M8.15 ISL3177EIUZ (Note 1) 3177Z -40 to +85 8 Ld MSOP M8.118 ISL3178EIBZ (Notes 1, 2) 3178 EIBZ -40 to +85 8 Ld SOIC M8.15 ISL3178EIUZ (Note 1) 3178Z -40 to +85 8 Ld MSOP M8.118 NOTES: 1. Add “-T” suffix for 2.5k tape and reel options. Refer to TB347 for details on reel specifications. 2. Add “-T7A” suffix for 250 unit tape and reel options. Refer to TB347 for details on reel specifications. 3. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 4. For Moisture Sensitivity Level (MSL), see the product information page for the ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178E. For more information on MSL refer to TB363.FN6307 Rev.6.00 Page 2 of 21 Aug 31, 2017

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ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178ETruth Tables Pinouts ISL3172E, ISL3175E, ISL3178E (8 LD MSOP, SOIC) TOP VIEW ISL3171E, ISL3174E, ISL3177E (8 LD MSOP, SOIC) TOP VIEW ISL3170E, ISL3173E, ISL3176E (10 LD MSOP) TOP VIEW ISL3170E, ISL3173E, ISL3176E (14 LD SOIC) TOP VIEW RO RE DE DI 1 2 3 4 8 7 6 5 VCC B/Z A/Y GNDD R VCC RO DI GND 1 2 3 4 8 7 6 5 A B Z Y D R RO RE DE DI GND VCC A B Z Y 1 2 3 4 5 10 9 8 7 6 D R NC RO RE DE DI GND GND VCC NC A B Z Y NC 1 2 3 4 5 6 7 14 13 12 11 10 9 8 D R TRANSMITTING INPUTS OUTPUTS RE DE DI Z Y X 1 1 0 1 X 1 0 1 0 0 0 X High-Z High-Z 1 0 X High-Z* High-Z* NOTE: *Shutdown Mode (see Note 11 on page 9), except for the ISL3171E, ISL3174E, ISL3177E. RECEIVING INPUTS OUTPUT RE DE Half Duplex DE Full Duplex A-B RO 0 0 X VAB ≥ -0.05V 1 0 0 X -0.05V > VAB > -0.2V Undetermined 0 0 X VAB ≤ -0.2V 0 0 0 X Inputs Open/Shorted 1 1 0 X X High-Z* 1 1 X X High-Z NOTE: *Shutdown Mode (see Note 11), except for the ISL3171E, ISL3174E, ISL3177E.FN6307 Rev.6.00 Page 3 of 21 Aug 31, 2017

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ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178EPin Descriptions PIN FUNCTION RO Receiver output: If A-B ≥ -50mV, RO is high; If A-B ≤ -200mV, RO is low; if A and B are unconnected (floating) or shorted, RO = High. RE Receiver output enable. RO is enabled when RE is low; RO is high impedance when RE is high. If the Rx enable function is not required, connect RE directly to GND or through a 1kΩ to 3kΩ resistor to GND. DE Driver output enable. The driver outputs, Y and Z, are enabled by bringing DE high, and are high impedance when DE is low. If the Tx enable function is not required, connect DE to VCC through a 1kΩ to 3kΩ resistor. DI Driver input. A low on DI forces output Y low and output Z high. Similarly, a high on DI forces output Y high and output Z low. GND Ground connection. A/Y ±15kV IEC61000 ESD Protected RS-485/422 level, noninverting receiver input and noninverting driver output. Pin is an input if DE = 0; pin is an output if DE = 1. B/Z ±15kV IEC61000 ESD Protected RS-485/422 level, Inverting receiver input and inverting driver output. Pin is an input if DE = 0; pin is an output if DE = 1. A ±15kV IEC61000 ESD Protected RS-485/422 level, noninverting receiver input. B ±15kV IEC61000 ESD Protected RS-485/422 level, inverting receiver input. Y ±15kV IEC61000 ESD Protected RS-485/422 level, noninverting driver output. Z ±15kV IEC61000 ESD Protected RS-485/422 level, inverting driver output. VCC System power supply input (3.0V to 3.6V). NC No Connection. Typical Operating Circuits FIGURE 1. ISL3172E, ISL3175E, ISL3178E FIGURE 2. ISL3171E, ISL3174E, ISL3177E 0.1µF + D R 7 6 8 1 2 3 4 5 VCC GND RO RE DE DI A/Y B/Z +3.3V 0.1µF + D R 6 7 8 1 2 3 4 5 VCC GND RO RE DE DI A/Y B/Z +3.3V RT RT 0.1µF + D R 8 7 6 5 1 2 3 4 VCC GND RO DI A B Y Z +3.3V 0.1µF + D R8 7 6 5 1 2 3 4 VCC GND RO DI A B Y Z +3.3V RT RTFN6307 Rev.6.00 Page 4 of 21 Aug 31, 2017

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ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178EFIGURE 3. ISL3170E, ISL3173E, ISL3176E Typical Operating Circuits (Continued) 0.1µF + D R 12 11 10 9 14 2 3 4 5 6, 7 VCC GND RO RE DE DI A B Y Z +3.3V 0.1µF + D R12 11 10 9 14 2 3 4 5 6, 7 VCC GND RO RE DE DI A B Y Z +3.3V RT RT (PIN NUMBERS FOR SOIC)FN6307 Rev.6.00 Page 5 of 21 Aug 31, 2017

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ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178EAbsolute Maximum Ratings Thermal Information VCC to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Input Voltages DI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V DE, RE (Note 21) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V Input/Output Voltages A, B, Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8V to +13V RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VCC +0.3V) Short Circuit Duration Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous ESD Rating . . . . . . . . . . . . . . . . See Electrical Specifications Table Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C Thermal Resistance (Typical, Note 5) JA (°C/W) 8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . 105 8 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . . . 140 10 Ld MSOP Package . . . . . . . . . . . . . . . . . . . . . . . 190 14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 128 Maximum Junction Temperature (Plastic Package) . . . . . . +150°C Maximum Storage Temperature Range . . . . . . . . . . -65°C to +150°C Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493 CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTE: 5. JA is measured with the component mounted on a high-effective thermal conductivity test board in free air. Refer to TB379 for details. Electrical Specifications Test Conditions: VCC = 3.0V to 3.6V; unless otherwise specified. Typicals are at VCC = 3.3V, TA = +25°C, (Note 6) PARAMETER SYMBOL TEST CONDITIONS TEMP (°C) MIN (Note 20) TYP MAX (Note 20) UNITS DC CHARACTERISTICS Driver Differential VOUT VOD RL = 100Ω (RS-422) (Figure 4A, Note 17) Full 2 2.3 - V RL = 54Ω (RS-485) (Figure 4A) Full 1.5 2 VCC V No Load - - VCC RL = 60Ω, -7V ≤ VCM ≤ 12V (Figure 4B) Full 1.5 2.2 - V Change in Magnitude of Driver Differential VOUT for Complementary Output States VOD RL = 54Ω or 100Ω (Figure 4A) Full - 0.01 0.2 V Driver Common-Mode VOUT VOC RL = 54Ω or 100Ω (Figure 4A) Full - 2 3 V Change in Magnitude of Driver Common-Mode VOUT for Complementary Output States VOC RL = 54Ω or 100Ω (Figure 4A) Full - 0.01 0.2 V Logic Input High Voltage VIH DI, DE, RE Full 2 - - V Logic Input Low Voltage VIL DI, DE, RE Full - - 0.8 V Logic Input Hysteresis VHYS DE, RE (Note 16) 25 - 100 - mV Logic Input Current IIN1 DI = DE = RE = 0V or VCC (Note 19) Full -2 - 2 µA Input Current (A, B, A/Y, B/Z) IIN2 DE = 0V, VCC = 0V or 3.6V VIN = 12V Full - 80 125 µA VIN = -7V Full -100 -50 - µA Output Leakage Current (Y, Z) (Full Duplex Versions Only, Note 14) IIN3 RE = 0V, DE = 0V, VCC = 0V or 3.6V VIN = 12V Full - 10 40 µA VIN = -7V Full -40 -10 - µA Output Leakage Current (Y, Z) in Shutdown Mode (Full Duplex, Note 14) IIN4 RE = VCC, DE = 0V, VCC = 0V or 3.6V VIN = 12V Full - 10 40 µA VIN = -7V Full -40 -10 - µA Driver Short-Circuit Current, VO = High or Low IOSD1 DE = VCC, -7V ≤ VY or VZ ≤ 12V (Note 8) Full - - ±250 mA Receiver Differential Threshold Voltage VTH -7V ≤ VCM ≤ 12V Full -200 -125 -50 mV Receiver Input Hysteresis VTH VCM = 0V 25 - 15 - mVFN6307 Rev.6.00 Page 6 of 21 Aug 31, 2017

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ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178EReceiver Output High Voltage VOH IO = -4mA, VID = -50mV Full VCC - 0.6 - - V Receiver Output Low Voltage VOL IO = -4mA, VID = -200mV Full - 0.17 0.4 V Three-State (high impedance) Receiver Output Current (Note 14) IOZR 0.4V ≤ VO ≤ 2.4V Full -1 0.015 1 µA Receiver Input Resistance RIN -7V ≤ VCM ≤ 12V Full 96 150 - kΩ Receiver Short-Circuit Current IOSR 0V ≤ VO ≤ VCC Full ±7 30 ±60 mA Thermal Shutdown Threshold TSD Full - 150 - °C SUPPLY CURRENT No-Load Supply Current (Note 7) ICC DI = 0V or VCC DE = VCC, RE = 0V or VCC Full - 510 800 µA DE = 0V, RE = 0V Full - 480 700 µA Shutdown Supply Current (Note 14) ISHDN DE = 0V, RE = VCC, DI = 0V or VCC Full - 0.01 12 µA ESD PERFORMANCE RS-485 Pins (A, Y, B, Z, A/Y, B/Z) IEC61000-4-2, Air-Gap Discharge Method 25 - ±15 - kV IEC61000-4-2, Contact Discharge Method 25 - ±8 - kV Human Body Model, from bus pins to GND 25 - ±15 - kV All Pins HBM, per MIL-STD-883 Method 3015 25 - ±7 - kV Machine Model 25 - 200 - V DRIVER SWITCHING CHARACTERISTICS (ISL3170E, ISL3171E, ISL3172E, 250kbps) Maximum Data Rate fMAX VOD = ±1.5V, CD = 820pF (Figure 7, Note 18) Full 250 800 - kbps Driver Differential Output Delay tDD RDIFF = 54Ω, CD = 50pF (Figure 5) Full 250 1100 1500 ns Driver Differential Output Skew tSKEW RDIFF = 54Ω, CD = 50pF (Figure 5) Full - 6 100 ns Driver Differential Rise or Fall Time tR, tF RDIFF = 54Ω, CD = 50pF (Figure 5) Full 350 960 1600 ns Driver Enable to Output High tZH RL = 500Ω, CL = 50pF, SW = GND (Figure 6, Notes 9, 14) Full - 26 600 ns Driver Enable to Output Low tZL RL = 500Ω, CL = 50pF, SW = VCC (Figure 6, Notes 9, 14) Full - 200 600 ns Driver Disable from Output High tHZ RL = 500Ω, CL = 50pF, SW = GND (Figure 6, Note 14) Full - 28 55 ns Driver Disable from Output Low tLZ RL = 500Ω, CL = 50pF, SW = VCC (Figure 6, Note 14) Full - 30 55 ns Time to Shutdown tSHDN (Notes 11, 14) Full 50 200 600 ns Driver Enable from Shutdown to Output High tZH(SHDN) RL = 500Ω, CL = 50pF, SW = GND (Figure 6, Notes 11, 12, 14) Full - 180 700 ns Driver Enable from Shutdown to Output Low tZL(SHDN) RL = 500Ω, CL = 50pF, SW = VCC (Figure 6, Notes 11, 12, 14) Full - 100 700 ns DRIVER SWITCHING CHARACTERISTICS (ISL3173E, ISL3174E, ISL3175E, 500kbps) Maximum Data Rate fMAX VOD = ±1.5V, CD = 820pF (Figure 7, Note 18) Full 500 1600 - kbps Driver Differential Output Delay tDD RDIFF = 54Ω, CD = 50pF (Figure 5) Full 180 350 800 ns Driver Differential Output Skew tSKEW RDIFF = 54Ω, CD = 50pF (Figure 5) Full - 1 30 ns Driver Differential Rise or Fall Time tR, tF RDIFF = 54Ω, CD = 50pF (Figure 5) Full 200 380 800 ns Electrical Specifications Test Conditions: VCC = 3.0V to 3.6V; unless otherwise specified. Typicals are at VCC = 3.3V, TA = +25°C, (Note 6) PARAMETER SYMBOL TEST CONDITIONS TEMP (°C) MIN (Note 20) TYP MAX (Note 20) UNITSFN6307 Rev.6.00 Page 7 of 21 Aug 31, 2017

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ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178EDriver Enable to Output High tZH RL = 500Ω, CL = 50pF, SW = GND (Figure 6, Notes 9, 14) Full - 26 350 ns Driver Enable to Output Low tZL RL = 500Ω, CL = 50pF, SW = VCC (Figure 6, Notes 9, 14) Full - 100 350 ns Driver Disable from Output High tHZ RL = 500Ω, CL = 50pF, SW = GND (Figure 6, Note 14) Full - 28 55 ns Driver Disable from Output Low tLZ RL = 500Ω, CL = 50pF, SW = VCC (Figure 6, Note 14) Full - 30 55 ns Time to Shutdown tSHDN (Notes 11, 14) Full 50 200 600 ns Driver Enable from Shutdown to Output High tZH(SHDN) RL = 500Ω, CL = 50pF, SW = GND (Figure 6, Notes 11, 12, 14) Full - 180 700 ns Driver Enable from Shutdown to Output Low tZL(SHDN) RL = 500Ω, CL = 50pF, SW = VCC (Figure 6, Notes 11, 12, 14) Full - 100 700 ns DRIVER SWITCHING CHARACTERISTICS (ISL3176E, ISL3177E, ISL3178E, 20Mbps) Maximum Data Rate fMAX VOD = ±1.5V, CD = 350pF (Figure 7, Note 18) Full 20 28 - Mbps Driver Differential Output Delay tDD RDIFF = 54Ω, CD = 50pF (Figure 5) Full - 27 40 ns Driver Differential Output Skew tSKEW RDIFF = 54Ω, CD = 50pF (Figure 5) Full - 1 3 ns Driver Output Skew, Part-to-Part tDSKEW RDIFF = 54Ω, CD = 50pF (Figure 5, Note 15) Full - - 11 ns Driver Differential Rise or Fall Time tR, tF RDIFF = 54Ω, CD = 50pF (Figure 5) Full - 9 15 ns Driver Enable to Output High tZH RL = 500Ω, CL = 50pF, SW = GND (Figure 6, Notes 9, 14) Full - 17 50 ns Driver Enable to Output Low tZL RL = 500Ω, CL = 50pF, SW = VCC (Figure 6, Notes 9, 14) Full - 16 40 ns Driver Disable from Output High tHZ RL = 500Ω, CL = 50pF, SW = GND (Figure 6, Note 14) Full - 25 40 ns Driver Disable from Output Low tLZ RL = 500Ω, CL = 50pF, SW = VCC (Figure 6, Note 14) Full - 28 50 ns Time to Shutdown tSHDN (Notes 11, 14) Full 50 200 600 ns Driver Enable from Shutdown to Output High tZH(SHDN) RL = 500Ω, CL = 50pF, SW = GND (Figure 6, Notes 11, 12, 14) Full - 180 700 ns Driver Enable from Shutdown to Output Low tZL(SHDN) RL = 500Ω, CL = 50pF, SW = VCC (Figure 6, Notes 11, 12, 14) Full - 90 700 ns RECEIVER SWITCHING CHARACTERISTICS (All Versions) Maximum Data Rate fMAX VID = ±1.5V (Note 18) ISL3170E-75E Full 12 20 - Mbps ISL3176E-78E Full 20 35 - Mbps Receiver Input to Output Delay tPLH, tPHL (Figure 8) ISL3170E-75E Full 25 70 120 ns ISL3176E-78E Full 25 33 60 ns Receiver Skew | tPLH - tPHL | tSKD (Figure 8) Full - 1.5 4 ns Receiver Skew, Part-to-Part tRSKEW (Figure 8, Note 15) Full - - 15 ns Receiver Enable to Output High tZH RL = 1kΩ, CL = 15pF, SW = GND (Figure 9, Notes 10, 14) ISL3170E-75E Full 5 15 20 ns ISL3176E-78E Full 5 11 17 ns Receiver Enable to Output Low tZL RL = 1kΩ, CL = 15pF, SW = VCC (Figure 9, Notes 10, 14) ISL3170E-75E Full 5 15 20 ns ISL3176E-78E Full 5 11 17 ns Electrical Specifications Test Conditions: VCC = 3.0V to 3.6V; unless otherwise specified. Typicals are at VCC = 3.3V, TA = +25°C, (Note 6) PARAMETER SYMBOL TEST CONDITIONS TEMP (°C) MIN (Note 20) TYP MAX (Note 20) UNITSFN6307 Rev.6.00 Page 8 of 21 Aug 31, 2017

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ISL3170E, ISL3171E, ISL3172E, ISL3173E, ISL3174E, ISL3175E, ISL3176E, ISL3177E, ISL3178EReceiver Disable from Output High tHZ RL = 1kΩ, CL = 15pF, SW = GND (Figure 9, Note 14) ISL3170E-75E Full 5 12 20 ns ISL3176E-78E Full 4 7 15 ns Receiver Disable from Output Low tLZ RL = 1kΩ, CL = 15pF, SW = VCC (Figure 9, Note 14) ISL3170E-75E Full 5 13 20 ns ISL3176E-78E Full 4 7 15 ns Time to Shutdown tSHDN (Notes 11, 14) Full 50 180 600 ns Receiver Enable from Shutdown to Output High tZH(SHDN) RL = 1kΩ, CL = 15pF, SW = GND (Figure 9, Notes 11, 13, 14) Full - 240 500 ns Receiver Enable from Shutdown to Output Low tZL(SHDN) RL = 1kΩ, CL = 15pF, SW = VCC (Figure 9, Notes 11, 13, 14) Full - 240 500 ns NOTES: 6. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless otherwise specified. 7. Supply current specification is valid for loaded drivers when DE = 0V. 8. Applies to peak current. See “Typical Performance Curves” starting on page 14 for more information. 9. When testing devices with the shutdown feature, keep RE = 0 to prevent the device from entering SHDN. 10. When testing devices with the shutdown feature, the RE signal high time must be short enough (typically <100ns) to prevent the device from entering SHDN. 11. Versions with a shutdown feature are put into shutdown by bringing RE high and DE low. If the inputs are in this state for less than 50ns, the parts are ensured not to enter shutdown. If the inputs are in this state for at least 600ns, the parts are ensured to have entered shutdown. See “Low Power Shutdown Mode” on page 13. 12. Keep RE = VCC, and set the DE signal low time >600ns to ensure that the device enters SHDN. 13. Set the RE signal high time >600ns to ensure that the device enters SHDN. 14. Does not apply to the ISL3171E, ISL3174E, or ISL3177E. 15. tSKEW is the magnitude of the difference in propagation delays of the specified terminals of two units tested with identical test conditions (VCC, temperature, etc.). Applies only to the ISL3176E through ISL3178E. 16. ISL3170E through ISL3175E only. 17. VCC ≥ 3.15V. 18. Limits established by characterization and are not production tested. 19. If the Tx or Rx enable function is not needed, connect the enable pin to the appropriate supply (see “Pin Descriptions” on page 4) through a 1kΩ to 3kΩ resistor. 20. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not production tested. 21. If the DE or RE input voltage exceeds the VCC voltage by more than 500mV, then current will flow into the logic pin. The current is limited by a 340Ω resistor (so ≈ 13mA with VIN = 5V and VCC = 0V) so no damage will occur if VCC ≤ VIN ≤ 7V for short periods of time. Electrical Specifications Test Conditions: VCC = 3.0V to 3.6V; unless otherwise specified. Typicals are at VCC = 3.3V, TA = +25°C, (Note 6) PARAMETER SYMBOL TEST CONDITIONS TEMP (°C) MIN (Note 20) TYP MAX (Note 20) UNITSFN6307 Rev.6.00 Page 9 of 21 Aug 31, 2017

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