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TCAL9539-Q1 Datasheet - Texas Instruments

TCAL9539-Q1 Automotive Low-Voltage SMBus I/O Expander

The TCAL9539-Q1 device provides general purpose parallel input/output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol and is designed for 1.08-V to 3.6-V VCC operation. The device supports 100-kHz (Standard-mode), 400-kHz (Fast-mode), and 1-MHz (fast-mode-plus) I2C clock .

TCAL9539-Q1 Features

* AEC-Q100 qualified for automotive applications:

* Temperature grade 1:

* 40°C to +125°C, TA

* Functional safety-capable

* Documentation available to aid in functional safety system design

* Operating power-supply voltage range of 1.08 V to 3.6 V

TCAL9539-Q1 Datasheet (1.96 MB)

Preview of TCAL9539-Q1 PDF
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Datasheet Details

Part number:

TCAL9539-Q1

Manufacturer:

Texas Instruments ↗

File Size:

1.96 MB

Description:

Automotive low-voltage smbus i/o expander.

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TAGS

TCAL9539-Q1 Automotive Low-Voltage SMBus Expander Texas Instruments

TCAL9539-Q1 Distributor