TLE8458G datasheet(5/31 Pages) INFINEON

Part #	TLE8458G

Description	LIN Transceiver with integrated Voltage Regulator

PDF	31 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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TLE8458

Pin Configuration

Data Sheet

Rev. 1.1, 2014-04-01

Pin Configuration

3.1

Pin Assignments

Figure 2

Pin Configuration

3.2

Pin Definitions and Functions

Table 1

Pin Definition

Symbol

Function

1RxD

Receive Data Output;

Low in dominant state, active low after a Wake-up event on BUS or WK pin.

2EN

Enable Input;

Integrated pull-down resistor, device set to normal operation mode when HIGH.

3WK

Wake-up Input;

Active LOW, negative edge triggered, internal pull-up.

4TxD

Transmit Data Input;

Integrated pull-down resistor, LOW in dominant state. Active LOW after Wake-up

via WK pin.

5GND

Ground

6LIN

Bus Output / Input;

LIN bus input / Output,

LOW in dominant state,

Internal termination and pull-up current source.

Battery Supply Input

Output Voltage;

Decouple to GND with a capacitor

Vcc ≥ 470 nF, ESR < 6 Ω at 10 kHz,

Active during Normal Mode, disabled in Sleep Mode.

RxD

TxD

LIN

GND

VCC

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