LSF0102 datasheet(3/42 Pages) TI2

Part #	LSF0102

Description	LSF0102 2 Channel Auto-Bidirectional Multi-Voltage Level Translator for Open-Drain and Push-Pull Applications

PDF	42 Pages

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Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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4 Pin Configuration and Functions

Pinout drawings are not to scale

Figure 4-1. LSF0102 DCT, DCU or DDF Package,

8-Pin SM8, VSSOP, or SOT-23 (Top View)

Figure 4-2. LSF0102 DQE Package, 8-Pin X2SON

(Transparent Top View)

Vref_A

Vref_B

GND

Figure 4-3. LSF0102 DTM Package, 8-Pin X2SON (Transparent Top View)

Table 4-1. Pin Functions

TYPE(1)

DESCRIPTION

NAME

NO.

3, 4

I/O

Auto-Bidirectional Data port

6, 5

I/O

Enable input; connect to Vref_B and pull-up through a high resistor (200kΩ). See Using the Enable

Pin with the LSF Family

GND

—

Ground

Vref_A

—

Reference supply voltage.

For proper device biasing, see Section 8 and Understanding the Bias Circuit for the LSF Family.

Vref_B

—

(1)

I= input, O = output

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LSF0102

SDLS972B – APRIL 2023 – REVISED APRIL 2024

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LSF0102 Datasheet(PDF) 3 Page - Texas Instruments