UPD4702G 查看數據表（PDF） - NEC => Renesas Technology

零件编号

产品描述 (功能)

生产厂家

UPD4702G

INCREMENTAL ENCODER 8-BIT UP/DOWN COUNTER CMOS INTEGRATED CIRCUITS

NEC => Renesas Technology 

Consumption Current Measurement Circuit

A

D0

B

D1

VDD

STB

OE

D7

2.6 V

CL

CL

0.8 V

CL

Measurement Conditions

A, B inputs

fIN = 3.6 MHz

STB input connected to VDD or

OE input connected to VSS.

Load on all outputs, CL = 50 pF.

AC Test Input Waveform

VIH

VIL

VIH = 2.6 V (A, B, RESET inputs)

VIH = 2.2 V (inputs other than A, B, RESET)

VIL = 0.8 V

Timing measurement is performed at 1.5 V.

µPD4702

8

Share Link: