TCA8418EYFPR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TCA8418EYFPR
Manufacturer

TI
ChipWorker Part#

CW5221086
Category

Interface IC, Interface Controller
Package

DSBGA-25
Description

I2C Controlled Keypad Scan IC With Integrated ESD Protection 25-DSBGA -40℃ to 85℃
Documentation

Datasheet

TCA8418EYFPR Global Supplier

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TCA8418EYFPR Specifications

Attribute	Attribute Value

Part Number	TCA8418EYFPR
Manufacturer	TI
ChipWorker Part#	CW5221086
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	25 Pin
Case/Package	DSBGA-25
Supply Voltage (DC)	1.65V ~ 3.60V
Number of Outputs	18 Output
Output Current	25 mA
Number of Positions	25 Position
Propagation Delay Max (tpd)	120 ns
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	1.65V ~ 3.6V
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	1.65 V
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Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

DESCRIPTION
The TCA8418E is a keypad scan device with integrated ESD protection. It can operate from 1.65 V
to 3.6 V and has 18 general purpose inputs/outputs (GPIO) that can be used to support up to 80 keys via the I2C interface [serial clock (SCL), serial data (SDA)].

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- Surface testing

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