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ISL8485IBZ

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ISL8485IBZ

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Part Number ISL8485IBZ
Manufacturer Intersil
Description IC TXRX RS422/485 10MBPS 8SOIC
Datasheet ISL8485IBZ Datasheet
Package 8-SOIC (0.154", 3.90mm Width)
In Stock 223 piece(s)
Unit Price $ 1.6200 *
Lead Time Can Ship Immediately
Estimated Delivery Time Jul 9 - Jul 14 (Choose Expedited Shipping)
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Part Number # ISL8485IBZ (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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ISL8485IBZ Specifications

ManufacturerIntersil
CategoryIntegrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Datasheet ISL8485IBZDatasheet
Package8-SOIC (0.154", 3.90mm Width)
Series-
TypeTransceiver
ProtocolRS422, RS485
Number of Drivers/Receivers1/1
DuplexHalf
Receiver Hysteresis70mV
Data Rate5Mbps
Voltage - Supply4.5 V ~ 5.5 V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC

ISL8485IBZ Datasheet

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FN6046 Rev 9.00 February 16, 2016 ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers DATASHEETThe Intersil RS-485/RS-422 devices are BiCMOS 5V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Unlike competitive devices, this Intersil family is specified for 10% tolerance supplies (4.5V to 5.5V). The ISL8483, ISL8488, and ISL8489 utilize slew rate limited drivers which reduce EMI, and minimize reflections from improperly terminated transmission lines, or unterminated stubs in multidrop and multipoint applications. Data rates up to 5Mbps are achievable by using the ISL8485, ISL8490, or ISL8491, which feature higher slew rates. All devices present a “single unit load” to the RS-485 bus, which allows up to 32 transceivers on the network. Receiver (Rx) inputs feature a “fail-safe if open” design, which ensures a logic high Rx output if Rx inputs are floating. Driver (Tx) outputs are short circuit protected, even for voltages exceeding the power supply voltage. Additionally, on-chip thermal shutdown circuitry disables the Tx outputs to prevent damage if power dissipation becomes excessive. The ISL8488 - 91 are configured for full duplex (separate Rx input and Tx output pins) applications. The ISL8488 and ISL8490 are offered in space saving 8 lead packages for applications not requiring Rx and Tx output disable functions (e.g., point-to-point). Half duplex configurations (ISL8483, ISL8485) multiplex the Rx inputs and Tx outputs to allow transceivers with Rx and Tx disable functions in 8 lead packages. Features • Specified for 10% Tolerance Supplies • Class 3 ESD Protection (HBM) on all Pins. . . . . . . . >7kV • High Data Rates. . . . . . . . . . . . . . . . . . . . . . up to 5Mbps • Slew Rate Limited Versions for Error Free Data Transmission at 250kbps (ISL8483, ISL8488, ISL8489) • Single Unit Load Allows up to 32 Devices on the Bus • 1nA Low Current Shutdown Mode (ISL8483) • Low Quiescent Current: - 160A (ISL8483, ISL8488, ISL8489) - 500A (ISL8485, ISL8490, ISL8491) • -7V to +12V Common Mode Input Voltage Range • Three State Rx and Tx Outputs (Except ISL8488, ISL8490) • 30ns Propagation Delays, 5ns Skew (ISL8485, ISL8490, ISL8491) • Full Duplex and Half Duplex Pinouts • Operate from a Single +5V Supply (10% Tolerance) • Current Limiting and Thermal Shutdown for driver Overload Protection • Pb-Free Plus Anneal Available (RoHS Compliant) Applications • Factory Automation • Security Networks • Building Environmental Control Systems • Industrial/Process Control Networks • Level Translators (e.g., RS-232 to RS-422) • RS-232 “Extension Cords”FN6046 Rev 9.00 Page 1 of 18 February 16, 2016

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ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491TABLE 1. SUMMARY OF FEATURES PART NUMBER HALF/FULL DUPLEX NO. OF DEVICES ALLOWED ON BUS DATA RATE (Mbps) SLEW-RATE LIMITED? RECEIVER/ DRIVER ENABLE? QUIESCENT ICC (A) LOW POWER SHUTDOWN? PIN COUNT ISL8483 (No longer available or supported) Half 32 0.25 Yes Yes 160 Yes 8 ISL8485 Half 32 5 No Yes 500 No 8 ISL8488 (No longer available or supported) Full 32 0.25 Yes No 160 No 8 ISL8489 (No longer available or supported Full 32 0.25 Yes Yes 160 No 14 ISL8490 Full 32 5 No No 500 No 8 ISL8491 Full 32 5 No Yes 500 No 14 Ordering Information PART NUMBER PART MARKING TEMP. RANGE (°C) PACKAGE PKG. DWG. # ISL8483IPZ (Note) (No longer available, recommended replacement ISL3152EIPZ) ISL8483IPZ -40 to 85 8 Ld PDIP* (Pb-free) E8.3 ISL8485CBZ (Note) 8485CBZ 0 to 70 8 Ld SOIC(Pb-free) M8.15 ISL8485CBZ-T (Note) 8485CBZ 8 Ld SOIC Tape and Reel (Pb-free) M8.15 ISL8485CPZ (Note) ISL8485CPZ 0 to 70 8 Ld PDIP* (Pb-free) E8.3 ISL8485IBZ (Note) 8485IBZ -40 to 85 8 Ld SOIC (Pb-free) M8.15 ISL8485IB-T 8485IB 8 Ld SOIC Tape and Reel M8.15 ISL8485IBZ-T (Note) 8485IBZ 8 Ld SOIC Tape and Reel (Pb-free) M8.15 ISL8485IP ISL8485IP -40 to 85 8 Ld PDIP E8.3 ISL8485IPZ (Note) ISL8485IPZ -40 to 85 8 Ld PDIP* (Pb-free) E8.3 ISL8488IBZ (Note) (No longer available, recommended replacement ISL8488EIBZ) 8488IBZ -40 to 85 8 Ld SOIC (Pb-free) M8.15 ISL8488IPZ (Note) (No longer available, recommended replacement ISL3152EIPZ) ISL8488IPZ -40 to 85 8 Ld PDIP* (Pb-free) E8.3 ISL8489IP (No longer available, no recommended replacement ) ISL8489IP -40 to 85 14 Ld PDIP E14.3 ISL8490IBZ (Note) 8490IBZ -40 to 85 8 Ld SOIC (Pb-free) M8.15 ISL8490IBZ-T (Note) 8490IBZ 8 Ld SOIC Tape and Reel (Pb-free) M8.15 ISL8491IBZ (Note) 8491IBZ -40 to 85 14 Ld SOIC (Pb-free) M14.15 ISL8491IBZ-T (Note) 8491IBZ 14 Ld SOIC Tape and Reel (Pb-free) M14.15 *Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications. NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are 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.FN6046 Rev 9.00 Page 2 of 18 February 16, 2016

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ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491Truth Tables Pinouts ISL8483, ISL8485 (PDIP, SOIC) TOP VIEW ISL8488, ISL8490 (PDIP, SOIC) TOP VIEW ISL8489, ISL8491 (PDIP, 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 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 * *Shutdown Mode for ISL8483 (see Note 7) RECEIVING INPUTS OUTPUT RE DE Half Duplex DE Full Duplex A-B RO 0 0 X  +0.2V 1 0 0 X  -0.2V 0 0 0 X Inputs Open 1 1 0 0 X High-Z * 1 1 1 X High-Z *Shutdown Mode for ISL8483 (see Note 7) Pin Descriptions PIN FUNCTION RO Receiver output: If A > B by at least 0.2V, RO is high; If A < B by 0.2V or more, RO is low; RO = High if A and B are unconnected (floating). RE Receiver output enable. RO is enabled when RE is low; RO is high impedance when RE is high. DE Driver output enable. The driver outputs, Y and Z, are enabled by bringing DE high. They are high impedance when DE is low. 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 Noninverting receiver input and noninverting driver output. Pin is an input (A) if DE = 0; pin is an output (Y) if DE = 1. B/Z Inverting receiver input and inverting driver output. Pin is an input (B) if DE = 0; pin is an output (Z) if DE = 1. A Noninverting receiver input. B Inverting receiver input. Y Noninverting driver output. Z Inverting driver output. VCC System power supply input (4.5V to 5.5V). NC No Connection.FN6046 Rev 9.00 Page 3 of 18 February 16, 2016

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ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491Typical Operating Circuits ISL8483, ISL8485 ISL8488, ISL8490 ISL8489, ISL8491 0.1F + D R 7 6 8 1 2 3 4 5 VCC GND RO RE DE DI A/Y B/Z +5V 0.1F + D R 6 7 8 1 2 3 4 5 VCC GND RO RE DE DI A/Y B/Z +5V RT RT 0.1F + D R 8 7 6 5 1 2 3 4 VCC GND RO DI A B Y Z +5V 0.1F + D R8 7 6 5 1 2 3 4 VCC GND RO DI A B Y Z +5V RT RT 0.1F + D R 12 11 10 9 14 2 3 4 5 6, 7 VCC GND RO RE DE DI A B Y Z +5V 0.1F + D R12 11 10 9 14 2 3 4 5 6, 7 VCC GND RO RE DE DI A B Y Z +5V RT RTFN6046 Rev 9.00 Page 4 of 18 February 16, 2016

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ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491Absolute Maximum Ratings Thermal Information VCC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Input Voltages DI, DE, RE . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (VCC +0.5V) Input/Output Voltages A, B, Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8V to +12.5V RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (VCC +0.5V) Short Circuit Duration Y, Z. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous ESD Rating HBM (Per MIL-STD-883, Method 3015.7) . . . . . . . . . . . . . . >7kV Operating Conditions Temperature Range ISL84XXCX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C ISL84XXIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C Thermal Resistance (Typical, Note 1) JA (°C/W) 8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . 170 8 Ld PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . . 140 14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 120 14 Ld PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . 100 Moisture Sensitivity (see Technical Brief TB363) All Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1 Maximum Junction Temperature (Plastic Package) . . . . . . . 150°C Maximum Storage Temperature Range . . . . . . . . . . -65°C to 150°C Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C (SOIC - Lead Tips Only) *Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications. CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details. Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V, TA = 25°C, Note 2 PARAMETER SYMBOL TEST CONDITIONS TEMP (°C) MIN TYP MAX UNITS DC CHARACTERISTICS Driver Differential VOUT (no load) VOD1 Full - - VCC V Driver Differential VOUT (with load) VOD2 R = 50 (RS-422), Figure 1 Full 2 3 - V R = 27 (RS-485), Figure 1 Full 1.5 2.3 5 V Change in Magnitude of Driver Differential VOUT for Complementary Output States VOD R = 27 or 50, Figure 1 Full - 0.01 0.2 V Driver Common-Mode VOUT VOC R = 27 or 50, Figure 1 Full - - 3 V Change in Magnitude of Driver Common-Mode VOUT for Complementary Output States VOC R = 27 or 50, Figure 1 Full - 0.01 0.2 V Logic Input High Voltage VIH DE, DI, RE Full 2 - - V Logic Input Low Voltage VIL DE, DI, RE Full - - 0.8 V Logic Input Current IIN1 DE, DI, RE (ISL8483) Full -2 - 2 A IIN1 DI (ISL8485 - ISL8491) Full -2 - 2 A IIN1 DE, RE (ISL8485, ISL8489, ISL8491) Full -25 - 25 A Input Current (A, B), Note 10 IIN2 DE = 0V, VCC = 0V or 4.5 to 5.5V VIN = 12V Full - - 1 mA VIN = -7V Full - - -0.8 mA Receiver Differential Threshold Voltage VTH -7V  VCM  12V Full -0.2 - 0.2 V Receiver Input Hysteresis VTH VCM = 0V 25 - 70 - mV Receiver Output High Voltage VOH IO = -4mA, VID = 200mV Full 3.5 - - V Receiver Output Low Voltage VOL IO = -4mA, VID = 200mV Full - - 0.4 V Three-State (high impedance) Receiver Output Current IOZR 0.4V  VO  2.4V Full - - 1 AFN6046 Rev 9.00 Page 5 of 18 February 16, 2016

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ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491Receiver Input Resistance RIN -7V  VCM  12V Full 12 - - k No-Load Supply Current, Note 3 ICC ISL8488, ISL8489, DE, DI, RE = 0V or VCC Full - 160 250 A ISL8490, ISL8491, DE, DI, RE = 0V or VCC Full - 500 565 A ISL8485, DI, RE = 0V or VCC DE = VCC Full - 700 900 A DE = 0V Full - 500 565 A ISL8483, DI, RE = 0V or VCC DE = VCC Full - 470 650 A DE = 0V Full - 160 250 A Shutdown Supply Current ISHDN ISL8483, DE = 0V, RE = VCC, DI = 0V or VCC Full - 1 50 nA Driver Short-Circuit Current, VO = High or Low IOSD1 DE = VCC, -7V  VY or VZ  12V, Note 4 Full 35 - 250 mA Receiver Short-Circuit Current IOSR 0V  VO  VCC Full 7 - 85 mA SWITCHING CHARACTERISTICS (ISL8485, ISL8490, ISL8491) Driver Input to Output Delay tPLH, tPHL RDIFF = 54, CL = 100pF, Figure 2 Full 18 30 50 ns Driver Output Skew tSKEW RDIFF = 54, CL = 100pF, Figure 2 Full - 2 10 ns Driver Differential Rise or Fall Time tR, tF RDIFF = 54, CL = 100pF, Figure 2 Full 3 11 25 ns Driver Enable to Output High tZH CL = 100pF, SW = GND, Figure 3 Full - 17 70 ns Driver Enable to Output Low tZL CL = 100pF, SW = VCC, Figure 3 Full - 14 70 ns Driver Disable from Output High tHZ CL = 15pF, SW = GND, Figure 3 Full - 19 70 ns Driver Disable from Output Low tLZ CL = 15pF, SW = VCC, Figure 3 Full - 13 70 ns Receiver Input to Output Delay tPLH, tPHL Figure 4 Full 30 40 150 ns Receiver Skew | tPLH - tPHL | tSKD Figure 4 25 - 5 - ns Receiver Enable to Output High tZH CL = 15pF, SW = GND, Figure 5 Full - 9 50 ns Receiver Enable to Output Low tZL CL = 15pF, SW = VCC, Figure 5 Full - 9 50 ns Receiver Disable from Output High tHZ CL = 15pF, SW = GND, Figure 5 Full - 9 50 ns Receiver Disable from Output Low tLZ CL = 15pF, SW = VCC, Figure 5 Full - 9 50 ns Maximum Data Rate fMAX Note 11 Full 5 - - Mbps SWITCHING CHARACTERISTICS (ISL8483, ISL8488, ISL8489) Driver Input to Output Delay tPLH, tPHL RDIFF = 54, CL = 100pF, Figure 2 Full 250 800 2000 ns Driver Output Skew tSKEW RDIFF = 54, CL = 100pF, Figure 2 Full - 160 800 ns Driver Differential Rise or Fall Time tR, tF RDIFF = 54, CL = 100pF, Figure 2 Full 250 800 2000 ns Driver Enable to Output High tZH CL = 100pF, SW = GND, Figure 3, Note 5 Full 250 - 2000 ns Driver Enable to Output Low tZL CL = 100pF, SW = VCC, Figure 3, Note 5 Full 250 - 2000 ns Driver Disable from Output High tHZ CL = 15pF, SW = GND, Figure 3 Full 300 - 3000 ns Driver Disable from Output Low tLZ CL = 15pF, SW = VCC, Figure 3 Full 300 - 3000 ns Receiver Input to Output Delay tPLH, tPHL Figure 4 Full 250 350 2000 ns Receiver Skew | tPLH - tPHL | tSKD Figure 4 25 - 25 - ns Receiver Enable to Output High tZH CL = 15pF, SW = GND, Figure 5, Note 6 Full - 10 50 ns Receiver Enable to Output Low tZL CL = 15pF, SW = VCC, Figure 5, Note 6 Full - 10 50 ns Receiver Disable from Output High tHZ CL = 15pF, SW = GND, Figure 5 Full - 10 50 ns Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V, TA = 25°C, Note 2 (Continued) PARAMETER SYMBOL TEST CONDITIONS TEMP (°C) MIN TYP MAX UNITSFN6046 Rev 9.00 Page 6 of 18 February 16, 2016

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ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491Receiver Disable from Output Low tLZ CL = 15pF, SW = VCC, Figure 5 Full - 10 50 ns Maximum Data Rate fMAX Note 11 Full 250 - - kbps Time to Shutdown (ISL8483 only) tSHDN Note 7 Full 50 200 600 ns Driver Enable from Shutdown to Output High (ISL8483 only) tZH(SHDN) CL = 100pF, SW = GND, Figure 3, Notes 7, 8 Full - - 2000 ns Driver Enable from Shutdown to Output Low (ISL8483 only) tZL(SHDN) CL = 100pF, SW = VCC, Figure 3, Notes 7, 8 Full - - 2000 ns Receiver Enable from Shutdown to Output High (ISL8483 only) tZH(SHDN) CL = 15pF, SW = GND, Figure 5, Notes 7, 9 Full - - 2500 ns Receiver Enable from Shutdown to Output Low (ISL8483 only) tZL(SHDN) CL = 15pF, SW = VCC, Figure 5, Notes 7, 9 Full - - 2500 ns NOTES: 2. 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. 3. Supply current specification is valid for loaded drivers when DE = 0V. 4. Applies to peak current. See “Typical Performance Curves” for more information. 5. When testing the ISL8483, keep RE = 0 to prevent the device from entering SHDN. 6. When testing the ISL8483, the RE signal high time must be short enough (typically <200ns) to prevent the device from entering SHDN. 7. The ISL8483 is put into shutdown by bringing RE high and DE low. If the inputs are in this state for less than 50ns, the parts are guaranteed not to enter shutdown. If the inputs are in this state for at least 600ns, the parts are guaranteed to have entered shutdown. See “Low-Power Shutdown Mode” section. 8. Keep RE = VCC, and set the DE signal low time >600ns to ensure that the device enters SHDN. 9. Set the RE signal high time >600ns to ensure that the device enters SHDN. 10. Devices meeting these limits are denoted as “single unit load (1 UL)” transceivers. The RS-485 standard allows up to 32 Unit Loads on the bus. 11. Guaranteed by characterization, but not tested. Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V, TA = 25°C, Note 2 (Continued) PARAMETER SYMBOL TEST CONDITIONS TEMP (°C) MIN TYP MAX UNITSFN6046 Rev 9.00 Page 7 of 18 February 16, 2016

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ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491Test Circuits and Waveforms FIGURE 1. DRIVER VOD AND VOC FIGURE 2A. TEST CIRCUIT FIGURE 2B. MEASUREMENT POINTS FIGURE 2. DRIVER PROPAGATION DELAY AND DIFFERENTIAL TRANSITION TIMES D DE DI VCC VOD VOC R R Z Y D DE DI VCC SIGNAL GENERATOR CL = 100pF RDIFF Z Y CL = 100pF OUT (Y) 3V 0V tPLH 1.5V1.5V VOH VOL 50% 50% tPHL OUT (Z) tPHL VOH VOL 50% 50% tPLH DIFF OUT (Y - Z) tR +VOD -VOD 90% 90% tF 10% 10% DI SKEW = |tPLH (Y or Z) - tPHL (Z or Y)|FN6046 Rev 9.00 Page 8 of 18 February 16, 2016

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ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491FIGURE 3A. TEST CIRCUIT FIGURE 3B. MEASUREMENT POINTS FIGURE 3. DRIVER ENABLE AND DISABLE TIMES (EXCLUDING ISL8488, ISL8490) FIGURE 4A. TEST CIRCUIT FIGURE 4B. MEASUREMENT POINTS FIGURE 4. RECEIVER PROPAGATION DELAY FIGURE 5A. TEST CIRCUIT FIGURE 5B. MEASUREMENT POINTS FIGURE 5. RECEIVER ENABLE AND DISABLE TIMES (EXCLUDING ISL8488, ISL8490) Test Circuits and Waveforms (Continued) D DE DI CL 500Z Y VCC GNDSW (SHDN) for ISL8483 only PARAMETER OUTPUT RE DI SW CL (pF) tHZ Y/Z X 1/0 GND 15 tLZ Y/Z X 0/1 VCC 15 tZH Y/Z 0 (Note 5) 1/0 GND 100 tZL Y/Z 0 (Note 5) 0/1 VCC 100 tZH(SHDN) Y/Z 1 (Note 8) 1/0 GND 100 tZL(SHDN) Y/Z 1 (Note 8) 0/1 VCC 100 SIGNAL GENERATOR OUT (Y, Z) 3V 0V 1.5V1.5V VOH 0V 2.3V VOH - 0.5V tHZ OUT (Y, Z) VCC VOL 2.3V VOL + 0.5V tLZ DE OUTPUT HIGH OUTPUT LOW tZL, tZL(SHDN) tZH, tZH(SHDN) NOTE 7 NOTE 7 NOTE 7 SIGNAL GENERATOR R RO RE A B +1.5V 15pF RO 3V 0V tPLH 1.5V1.5V VCC 0V 50% 50% tPHL A 1k VCC GNDSW (SHDN) for ISL8483 only. PARAMETER DE A SW tHZ 0 +1.5V GND tLZ 0 -1.5V VCC tZH (Note 6) 0 +1.5V GND tZL (Note 6) 0 -1.5V VCC tZH(SHDN) (Note 9) 0 +1.5V GND tZL(SHDN) (Note 9) 0 -1.5V VCC SIGNAL GENERATOR R RO RE A B 15pF RO 3V 0V 1.5V1.5V VOH 0V 1.5V VOH - 0.5V tHZ RO VCC VOL 1.5V VOL + 0.5V tLZ RE OUTPUT HIGH OUTPUT LOW tZL, tZL(SHDN) tZH, tZH(SHDN) NOTE 7 NOTE 7 NOTE 7FN6046 Rev 9.00 Page 9 of 18 February 16, 2016

ISL8485IBZ Reviews

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Daph*****alters

June 23, 2020

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Adal*****uthra

June 16, 2020

The parts as described and fast shipping. Thanks for the great service

Gide*****rroyo

June 13, 2020

Great seller, item shipped quickly and in great packaging. I will come next time .

Col*****ube

June 12, 2020

Very fast reply, professional seller and received the correct parts.

Madelin*****handran

June 7, 2020

I had no problems with this product. Would I recommend it. Yes.

Tayl*****heth

May 23, 2020

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Lilit*****gupta

May 23, 2020

Excellent ease of using site both in finding products and ordering! Also shipping charges reasonable.

Roma*****borne

May 23, 2020

ISL8485IBZ arrived in great condition, very happy, Would buy again. A++ . thank you!!

Lama*****aves

May 23, 2020

These were delivered very quickly and are fantastic selection of products.

Kai***** Nava

May 18, 2020

I've had no issues. Good product, would buy again.

ISL8485IBZ Guarantees

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We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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M55342K11B4E99RTSV M55342K11B4E99RTSV Vishay Dale, RES SMD 4.99K OHM 1% 1/20W 0402, 0402 (1005 Metric), - View
HRG3216P-5112-D-T1 HRG3216P-5112-D-T1 Susumu, RES SMD 51.1K OHM 0.5% 1W 1206, 1206 (3216 Metric), - View
RNCF2010DKE12R4 RNCF2010DKE12R4 Stackpole Electronics Inc., RES SMD 12.4 OHM 0.5% 1/3W 2010, 2010 (5025 Metric), - View
DD50SA197F179A DD50SA197F179A ITT Cannon, LLC, CONN D-SUB RCPT 50POS PNL MNT WW, -, - View
VI-BVM-IX-F2 VI-BVM-IX-F2 Vicor Corporation, CONVERTER MOD DC/DC 10V 75W, Full Brick, - View
LS1012AXE7KKB LS1012AXE7KKB NXP, LS1012A XT WE 1GHZ RV2, 211-VFLGA, - View
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ISL8485IBZ

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

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