BU1851GUW GPIO ICs Series Key Encoder IC

Rohm

Description

www.DataSheet4U.com GPIO ICs Series Key Encoder IC BU1851GUW No.09098EAT03 *.
Key Encoder IC can monitor up to 8x8 matrix (64 keys), which means to be adaptable to Qwerty keyboard.

📥 Download Datasheet

BU1851GUW Datasheet Preview — Preview of BU1851GUW PDF

Datasheet Specifications

Part number: BU1851GUW
Manufacturer: ROHM ↗
File Size: 327.47 KB
Datasheet: BU1851GUW_Rohm.pdf
Description: GPIO ICs Series Key Encoder IC

Features

* 1) Monitor up to 64-matrix keys 2) Under 5A Stand-by Current 3) Built-in Power On Reset 4) Ghost key rejection
* Absolute maximum ratings (Ta=25℃) Item Supply Voltage
* 1 Input voltage Storage temperature range Package power
* 1
* 2 Symbol VDD VI Tstg PD Value -0.3 ~ +4.5 -0.3 ~ VDD +

Applications

* requiring three-key combinations (such as ) must ensure that the three keys are not wired in positions that define the vertices of a rectangle (Fig. 8). There is no limit on the number of keys that can be pressed simultaneously as long as the keys do not generate ghost key events. P

BU1851GUW Distributors

📁 Related Datasheet

BU180 BU180A BU184 BU1840AMUV BU189 BU18JA2MNVX-C

📌 All Tags

BU1851GUW GPIO ICs Series Key Encoder Rohm

Rohm BU1851GUW-like datasheet