M62457FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M62457FP

Peak hold IC for 5 band spectrum analayzer displays

MITSUBISHI ELECTRIC  

PIN DESCRIPTION 1

PIN No.

Name

1

Vcc / 2

2

VREF

3

IREF

4

DIFOPUT

5

COUT

6

CNF

7

AOUT

8

ANF

9

Vcc

10

SELA

11

SELB

12

SELC

13

ENB

14

GND1

15

PHOUT

16

GND2

MITSUBISHI SOUND PROCESSOR ICs

M62457FP

Peak hold IC for 5 band spectrum analayzer displays

I/O

I

I

I

O

O

I

O

I

I

I

I

I

I

I

O

I

Function

1/2Vcc supply terminal

0.3Vcc supply terminal

BPF center frequency setting current terminal

Output of amplifier (BPF input signal )

Output of amplifier for analog COM series

Inverted input of amplifier for analog COM series

Output of amplifier for analog signal series

Inverted input of amplifier for analog signal series

System supply terminal

Output setting control terminal A ( logic input )

Output setting control terminal B ( logic input )

Output setting control terminal C ( logic input )

Output setting control enble terminal ( logic input )

Ground1 ( it is assumed in the voltage same as PIN16 )

Peak hold outout terminal

Ground2 ( signal series )

(4 / 12 )

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