HM9270C View Datasheet(PDF) - ELAN Microelectronics

Part Name

Description

MFG CO.

HM9270C

DTMF RECEIVER

ELAN Microelectronics 

1 2 3 4 5 6 7 8 9 10

SPECIAL PACKAGE PIN CONFIGURATIONS

HM9270DM

IN+ 1

IN- 2

GS 3

VREF 4

INH 5

PWDN 6

OSC1 7

OSC2 8

VSS

9

NC 10

20 VDD

19 St/GT

18 EST

17 StD

16 Q 4

15 Q3

14 Q2

13 Q1

12 TOE

11 NC

HM 9270C/D

DTMF RECEIVER

- 10 -

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