ST1G3236DTR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST1G3236DTR

1-bit dual supply bus transceiver level translator with A-side series resistor

STMicroelectronics 

ST1G3236

1-bit dual supply bus transceiver level translator

with A-side series resistor

Features

■ High speed: tPD = 4.0ns (Max.) at TA = 85°C

■ Low power dissipation:

ICCA = ICCB = 5μA(Max.) at TA = 85°C

■ Balanced propagation delays:

tPLH ≅ tPHL

■ Power-down protection on inputs and outputs

■ 26Ω series resistor on A-side outputs

■ Operating voltage range:

– VCCA(Opr) = 1.2V to 3.6V

– VCCB(Opr) = 1.2V to VCCA

■ Latch-up performance exceeds 100mA per

JESD 78, Class II

■ ESD performance exceeds JESD22

– 2000-V Human-body model (A114-A)

DFN6L

Description

The ST1G3236 is a dual supply low voltage

CMOS 1-bit bus Transceiver fabricated with sub-

micron silicon gate and five-layer metal wiring

C2MOS technology. Designed for use as an

interface between a 3.3V bus and a 2.5V or 1.2V

bus in mixed supply systems of 3.3V/1.2V,

3.3V/2.5V and 2.5V/1.8V, the ST1G3236 achieves

high speed operation while maintaining low power

dissipation. VCCA and VCCB can be powered from

1.2V to 3.6V respectively. The DIR pin is designed

to track VCCB.

The device is intended for two-way asynchronous

communication between data buses and the

direction of data transmission is determined by

DIR inputs.

All inputs are equipped with protection circuits

against static discharge, giving them 2kV ESD

immunity and transient excess voltage.

Table 1. Device summary

Order code

ST1G3236DTR

July 2007

Package

DFN6L (1.2x1mm)

Rev 1

Packaging

Tape and Reel

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