TCAL9539 - SMBus I/O Expander

Texas Instruments

📥 Download Datasheet

TCAL9539 Datasheet Preview — Preview of TCAL9539 PDF

Datasheet Details

Part number: TCAL9539
Manufacturer: Texas Instruments ↗
File Size: 1.48 MB
Datasheet: TCAL9539-etcTI.pdf
Description: SMBus I/O Expander

TCAL9539 Product details

Description

The TCAL9539 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..

Features

Operating power-supply voltage range of 1.08 V to 3.6 V.
Low standby current consumption of 1 µA typical at 1.8 mV.
1-MHz fast mode plus I2C bus.
Hardware address pin allows two devices on the same I2C, SMBus bus.
Active-low reset input (RESET ).
Open-drain active-low interrupt output (INT ).
Input or output configuration register.
Polarity inversion register.
Configurable I/O drive strength register.
Pull.

📁 Related Datasheet

TCALN0204 - Fixed Inductors (Token)
TCALN0307 - Fixed Inductors (Token)
TCALN0410 - Fixed Inductors (Token)
TCALN0510 - Fixed Inductors (Token)
TCALS0204 - Fixed Inductors (Token)
TCALS0307 - Fixed Inductors (Token)
TCALS0410 - Fixed Inductors (Token)
TCALS0510 - Fixed Inductors (Token)

📌 All Tags

SMBus Expander Texas Instruments

Texas Instruments TCAL9539-like datasheet

TCAL9539-Q1 - Automotive Low-Voltage SMBus I/O Expander
TCAL6408 - SMBus I/O Expander
TCAL6416 - SMBus I/O Expander
TCA1116 - LOW VOLTAGE 16-BIT I2C I/O EXPANDER
TCA39416 - Ultra-Low-Voltage I3C Translator
TCA4311 - Hot Swappable 2-Wire Bus Buffers

TCAL9539 Stock/Price