Datasheet Texas Instruments TCA7408ZSZR — Datenblatt
Hersteller | Texas Instruments |
Serie | TCA7408 |
Artikelnummer | TCA7408ZSZR |
Niederspannungs-8-Bit-I2C-E / A-Expander mit E / A-Richtungsregistern für Interrupt-Ausgangsrücksetzung 16-uCSP -40 bis 85
Datenblätter
TCA7408 Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output, RESET Input, I/O Direction Registers, and Programmable Pull-Up/Pull-Down datasheet
PDF, 1.0 Mb, Revision: C, Datei veröffentlicht: Jun 29, 2015
Auszug aus dem Dokument
Preise
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Verpackung
Pin | 16 |
Package Type | ZSZ |
Industry STD Term | uCSP |
JEDEC Code | S-PLGA-N |
Package QTY | 2500 |
Carrier | LARGE T&R |
Device Marking | ZUQ |
Width (mm) | 2 |
Length (mm) | 2 |
Thickness (mm) | .435 |
Pitch (mm) | .5 |
Max Height (mm) | .55 |
Mechanical Data | Herunterladen |
Parameter
I2C Address | 0100 00x |
Max Frequency | 400 kHz |
Number of I/Os | 8 |
Operating Temperature Range | -40 to 85 C |
Package Group | uCSP |
Rating | Catalog |
VCC(Max) | 5.5 V |
VCC(Min) | 1.65 V |
Voltage Nodes | 1.8,2.7,3.3,3.6,5 V |
fSCLK(Max) | 0.4 MHz |
Öko-Plan
RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TCA7408-5405EVM
Evaluation module for TCA7408 and TCA5405
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Choosing the Correct I2C Device for New DesignsPDF, 87 Kb, Datei veröffentlicht: Sep 7, 2016
The I2C bus is a very popular and powerful bus used for communication between a single (or multiple)master and a single (or multiple) slave device. In many applications there is a potential need for moreslave devices on the bus, isolation between similar addressed slaves, or a need for more I/Os. Theseneeds can be solved with an I2C buffer, switch, and I/O expander.The application note h - Maximum Clock Frequency of I2C Bus Using RepeatersPDF, 116 Kb, Datei veröffentlicht: May 15, 2015
TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters - I2C Bus Pull-Up Resistor CalculationPDF, 157 Kb, Datei veröffentlicht: Feb 13, 2015
- Understanding the I2C BusPDF, 124 Kb, Datei veröffentlicht: Jun 30, 2015
Modellreihe
Serie: TCA7408 (1)
- TCA7408ZSZR
Herstellerklassifikation
- Semiconductors > Interface > I2C > I2C General Purpose I/O (GPIO)