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ST2378EBJR

hot ST2378EBJR

ST2378EBJR

For Reference Only

Part Number ST2378EBJR
Manufacturer STMicroelectronics
Description IC XLATOR 8-BIT DUAL ESD
Datasheet ST2378EBJR Datasheet
Package 20-VFBGA
In Stock 84454 piece(s)
Unit Price $ 0.702 *
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ST2378EBJR

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ST2378EBJR Specifications

ManufacturerSTMicroelectronics
CategoryIntegrated Circuits (ICs) - Logic - Translators, Level Shifters
Datasheet ST2378EBJR Datasheet
Package20-VFBGA
Series-
Translator TypeVoltage Level
Channel TypeBidirectional
Number of Circuits1
Channels per Circuit8
Voltage - VCCA1.7V ~ 5.5V
Voltage - VCCB1.7V ~ 5.5V
Output TypeOpen Drain
Data Rate13Mbps
Operating Temperature-40°C ~ 85°C (TA)
FeaturesAuto-Direction Sensing, Power-Off Protection
Mounting TypeSurface Mount
Package / Case20-VFBGA
Supplier Device Package20-Flip-Chip

ST2378EBJR Datasheet

Page 1

Page 2

This is information on a product in full production. May 2015 DocID009489 Rev 3 1/20 ST2378E 8-bit dual supply 1.71 V to 5.5 V level translator with I/O VCC ±15 kV ESD protection Datasheet - production data Features  High speed – tPD = 15 ns (max.) at TA = 85 °C – VL = 1.8 V – VCC = 5.5 V  Guaranteed data rate – 13 Mbps (1.8 V  VL  VCC  5.5 V)  Low power dissipation – ITS-VL = ITS-VCC = 1 A (max.) at TA = 85 °C – IQVL = 100 A (max.) at TA = 85 °C – IQCC = 10 A (max.) at TA = 85 °C  Output impedance – |IOHA| = 20 A (min.) at VL = 1.8 V; VCC = 5.5 V – IOLA = 1.0 A (min.) at VL = 1.8 V; VCC = 5.5 V  Bidirectional level translation  Totem pole and open drain driving for I2C communications  5 V tolerant on enable pin  Wide operating voltage range – VL (opr.) = 1.71 V to VCC – VCC (opr.) = 1.71 V to 5.5 V  ESD performance  HBM > 15 kV ESD protection on I/O VCC lines  Lead-free Flip-Chip and TSSOP package Description The ST2378E device is an 8-bit, dual supply, bidirectional level translator with ±15 kV ESD protection on I/Os at VCC side. It is designed to interface data transfer between low voltage ASICs/PLDs and higher voltage systems. Externally applied voltage, VCC and VL, set logic levels at both sides with the range specified as 1.71 V  VL  5.5 V and VL  VCC  5.5 V. For proper operation, VCC should be set higher than VL. Utilizing a transmission-gate-based design, this device allows bidirectional asynchronous data transfer, which means each channel is allowed to have either VCC to VL or VL to VCC data transfer direction independently and no direction pin is required. The ST2378E device operates at a guaranteed data rate of 13 Mbps over the entire specified operating voltage range. Among the other features, the OE pin allows disable mode operation whereby current consumption is reduced to less than 1 μA. TSSOP20 Flip-Chip20 Table 1. Device summary Part number Temp. range (°C) Package Marking ST2378EBJR -40 to 85 Flip-Chip20 ST2378E ST2378ETTR -40 to 85 TSSOP20 ST2378E www.st.com

Page 3

Contents ST2378E 2/20 DocID009489 Rev 3 Contents 1 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.2 Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 6 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 7 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7.1 TSSOP20 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 7.2 TSSOP20 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 7.3 Flip-Chip20 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 7.4 Flip-Chip20 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Page 4

DocID009489 Rev 3 3/20 ST2378E Block diagram 20 1 Block diagram Figure 1. Block diagram Figure 2. Functional diagram (1 I/O line)

Page 5

Pin settings ST2378E 4/20 DocID009489 Rev 3 2 Pin settings 2.1 Pin connection Figure 3. Pin connection 2.2 Pin description Flip-Chip20 (bottom view) bump side TSSOP20 (top view) Table 2. Pin description Flip-Chip20 pin N° TSSOP20 pin N° Symbol Name and function E2, D1, D2, C1, C2, B1, B2, A1 2, 18, 4, 16, 6, 14, 8, 12 I/OVL1 to I/OVL8 Data inputs/outputs E3, D4, D3, C4, C3, B4, B3, A4 19, 3, 17, 5, 15, 7, 13, 9 I/OVCC1 to I/OVCC8 Data inputs/outputs A2 11 OE Output enable inputs A3 10 GND Ground (0 V) E1 1 VL Positive supply voltage E4 20 VCC Positive supply voltage

Page 6

DocID009489 Rev 3 5/20 ST2378E Electrical data 20 3 Electrical data 3.1 Maximum ratings 3.2 Recommended operating conditions Table 3. Absolute maximum rating Symbol Parameter Value Unit VL Supply voltage -0.3 to VCC V VCC Supply voltage -0.3 to +7.0 V VOE DC control input voltage -0.3 to +7.0 V VI/OVL DC I/OVL input voltage (OE = GND or VL) -0.3 to VL + 0.3 V VI/OVCC DC I/OVCC input voltage (OE = GND or VL) -0.3 to VCC + 0.3 V IIK DC input diode current (OE control pin)  20 mA IIOVL DC output current  25 mA IIOVCC DC output current  25 mA ISCTOUT Short-circuit duration I/OVL, I/OVCC driven from 40 mA source Continuous mA ICCB DC VCC or ground current  100 mA Pd Power dissipation (1) 1. 500 mW:  65 °C derated to 300 mW by 10 mW/°C: 65 °C to 85 °C. 500 mW Tstg Storage temperature -65 to +150 °C TL Lead temperature (10 sec.) 300 °C Table 4. Recommended operating conditions Symbol Parameter Value Unit VL Supply voltage 1.71 to VCC V VCC Supply voltage 1.71 to 5.5 V VI Input voltage (OE output enable pin, VL power supply referred) 0 to 5.5 V VI/OVL I/OVL voltage 0 to VL V VI/OVCC I/OVCC voltage 0 to VCC V Top Operating temperature -40 to 85 °C dt/dv Input rise and fall time (OE control pin)(1) 1. VOE from 10% VL to 90% VL. 0 to 10 ns/V dt/dv Input rise and fall time(2) 2. VIOVL from 10%VL to 90%VL; VIOVCC from 10% VCC to 90% VCC. 1.71 < VL < VCC < 5 V 0 to 10 ns/V VCC = VL = 5 V 0 to 3 ns/V

Page 7

Electrical characteristics ST2378E 6/20 DocID009489 Rev 3 4 Electrical characteristics Table 5. DC specification Symbol Parameter Test condition(1) Value Unit VL (V) (2) VCC (V) (2) TA = 25 °C -40 to 85 °C Min. Typ.(3) Max. Min. Max. VIHL High level input voltage (I/OVL) 1.8 VL to 5.5 VL-0.2 VL-0.2 V 2.5 VL to 5.5 0.75 VL 0.75 VL 3.3 VL to 5.5 0.75 VL 0.75 VL 5.0 VL to 5.5 0.75 VL 0.75 VL VILL Low level input voltage (I/OVL) 1.8 VL to 5.5 0.15 0.15 V 2.5 VL to 5.5 0.30 0.30 3.3 VL to 5.5 0.30 0.30 5.0 VL to 5.5 0.30 0.30 VIHC High level input voltage (I/OVCC) 1.8 VL to 5.5 VL-0.2 VL-0.2 V 2.5 VL to 5.5 0.75 VCC 0.75 VCC 3.3 VL to 5.5 0.75 VCC 0.75 VCC 5.0 VL to 5.5 0.75 VCC 0.75 VCC VILC Low level input voltage (I/OVCC) 1.8 VL to 5.5 0.15 0.15 V 2.5 VL to 5.5 0.30 0.30 3.3 VL to 5.5 0.30 0.30 5.0 VL to 5.5 0.30 0.30 VIH-TS High level input voltage (OE) 1.8 VL to 5.5 VL-0.2 VL-0.2 V 2.5 VL to 5.5 0.75 VL 0.75 VL 3.3 VL to 5.5 0.75 VL 0.75 VL 5.0 VL to 5.5 0.75 VL 0.75 VL VIL-TS Low level input voltage (OE) 1.8 VL to 5.5 0.15 0.15 V 2.5 VL to 5.5 0.25 VL 0.25 VL 3.3 VL to 5.5 0.25 VL 0.25 VL 5.0 VL to 5.5 0.25 VL 0.25 VL VOHL High level output voltage I/OVL 1.8 to 5.5 VL to 5.5 IO = -20 A I/OVCC VCC -0.2 0.67 VL 0.67 VL V VOLL Low level output voltage I/OVL IO = 1.0 mA I/OVCC 0.15 V 0.40 0.40

Page 8

DocID009489 Rev 3 7/20 ST2378E Electrical characteristics 20 VOHC High level output voltage I/OVCC 1.8 to 5.5 VL to 5.5 IO = -20 A I/OVL VL -0.2 0.67 VCC 0.67 VCC V VOLC Low level output voltage I/OVCC IO = 1.0 mA I/OVL 0.15 V 0.40 0.40 ITSL Control input leakage current (OE) 1.8 to 5.5 VL to 5.5 VI = GND or 5.5 1 1 A ITS-LKG High impedance input leakage current (IOVL, I/OVCC) 1.8 to 5.5 VL to 5.5 OE = GND 1 1 A IQVCC Quiescent supply current VCC 1.8 to 5.5 VL to 5.5 I/OVL, I/OVCC unconnected 0.1 1 10 A IQVL Quiescent supply current VL 1.8 to 5.5 VL to 5.5 I/OVL, I/OVCC unconnected 13 20 100 A ITS-VL High impedance mode quiescent supply current VL 1.8 to 5.5 VL to 5.5 OE = GND I/OVL= GND to VL I/OVCC = GND to VCC 1 1 A 1. For normal operation, ensure VL < (VCC + 0.3 V). During power-up, VL > (VCC + 0.3 V) will not damage the device. 2. Power supply range: VL, VCC 1.8 V ± 5%, 2.5 ± 0.2 V, 3.3 ± 0.3 V, 5.0 ± 0.5 V. 3. Typical values are referred to TA = 25 °C. Table 5. DC specification (continued) Symbol Parameter Test condition(1) Value Unit VL (V) (2) VCC (V) (2) TA = 25 °C -40 to 85 °C Min. Typ.(3) Max. Min. Max.

Page 9

Electrical characteristics ST2378E 8/20 DocID009489 Rev 3 Table 6. AC electrical characteristics (totem pole driving) Symbol Parameter Test condition(1) Value Unit CL= 15 pF, tr = tf  6 ns (2) Driver output RT50  -40 to +85 °C VL (V) (3) VCC (V) (3) Min. Typ.(4) Max. tRVCC Rise time I/OVCC (5) 1.8 1.8 11 15 ns 1.8 2.5 11 15 1.8 3.3 10 15 1.8 5.0 9 15 2.5 3.3 8 15 tFVCC Fall time I/OVCC (5) 1.8 1.8 6 15 ns 1.8 2.5 7 15 1.8 3.3 8 15 1.8 5.0 10 15 2.5 3.3 6 15 tRVL Rise time I/OVL (5) 1.8 1.8 12 15 ns 1.8 2.5 10 15 1.8 3.3 9 15 1.8 5.0 10 15 2.5 3.3 7 15 tFVL Fall time I/OVL (5) 1.8 1.8 7 15 ns 1.8 2.5 6 15 1.8 3.3 6 15 1.8 5.0 7 15 2.5 3.3 4 15 tIOVL-VCC Propagation delay time(6) I/OVL-LH to I/OVCC-LH I/OVL-HL to I/OVCC-HL tPLH 1.8 1.8 6 15 ns 1.8 2.5 7 15 1.8 3.3 7 15 1.8 5.0 7 15 2.5 3.3 4 15 tPHL 1.8 1.8 5 15 1.8 2.5 5 15 1.8 3.3 6 15 1.8 5.0 8 15 2.5 3.3 4 15

Page 10

DocID009489 Rev 3 9/20 ST2378E Electrical characteristics 20 Symbol Parameter Test condition(1) Value Unit CL = 15 pF, tr = tf 6 ns(2) Driver output RT50  -40 to +85 °C VL (V) (3) VCC (V) (3) Min. Typ.(4) Max. tIOVCC-VL Propagation delay time(6) I/OVCC-LH to I/OVL-LH I/OVCC-HL to I/OVL-HL tPLH 1.8 1.8 2 15 ns 1.8 2.5 2 15 1.8 3.3 2 15 1.8 5.0 2 15 2.5 3.3 2 15 tPHL 1.8 1.8 5 15 1.8 2.5 5 15 1.8 3.3 5 15 1.8 5.0 6 15 2.5 3.3 4 15 tPZL tPZH tPLZ tPZL Output enable and disable time 1.8 1.8 60 80 ns 1.8 5.0 150 200 tOSLH tOSHL Channel to channel skew time(7),(8) 1.8 1.8 0.1 1 ns 1.8 5.0 0.5 1 DR Maximum data rate 1.8 to 5.0 VL to 5.0 13 Mbps 1. For normal operation, ensure VL < (VCC + 0.3 V). During power-up, VL > (VCC + 0.3 V) will not damage the device. 2. For VCC = VL = 1.8 V, tr = tf  4 ns. 3. Power supply range: VL, VCC 1.8 V ± 5%, 2.5 ± 0.2 V, 3.3 ± 0.3 V, 5.0 ± 0.5 V. 4. Typical values are referred to TA = 25 °C. 5. Rise time: 10% to 90%, fall time 90% to 10%. 6. Propagation delay time: 50% to 50%. 7. Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switching in the same direction, either HIGH or LOW (tOSLH = | tPLHm - tPLHn|, tOSHL = | tPHLm - tPHLn|. 8. Each translator equally loaded; parameter guaranteed by design. Table 6. AC electrical characteristics (totem pole driving) (continued)

ST2378EBJR Reviews

Average User Rating
5 / 5 (191)
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Maj*****Rosas

November 20, 2019

These are a great value at this price.

Anast*****Sehgal

October 18, 2019

These are the most popular variety of components of different types!

Jaim*****thony

October 13, 2019

Completely satisfied of ST2378EBJR , I always find what I need. The site is easy to get the components .

Cre*****har

September 3, 2019

They worked as I expected. I'll definitely purchase again. Thank you!

Lyan*****rtega

August 18, 2019

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Mitch*****ansal

June 12, 2019

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Dus***** Mody

May 4, 2019

I took the chance and used it and I worked fine for me.

Ingr*****ccall

April 23, 2019

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Bray*****Marin

April 13, 2019

Worked very well! I would highly recommend buying.

Maka*****Kline

February 2, 2019

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

ST2378EBJR Guarantees

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