M62457 Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC

Número de pieza

componentes Descripción

Fabricante

M62457

Peak hold IC for 5 band spectrum analayzer displays

MITSUBISHI ELECTRIC  

TEST CIRCUIT

MITSUBISHI SOUND PROCESSOR ICs

M62457FP

Peak hold IC for 5 band spectrum analayzer displays

Vcc/2

1

0.1µ

Vcc/2 Gen.

16

GND2

VREF 2

0.1µ

V REF Gen.

(Vccx0.3)

SELECTEOR

IREF

3

100K

I REF Gen.

HOLD

OUTPUT

BPF IN

DIFOUT

4

COUT

Amp-D

+

BPF 1

BPF 2

P.HOLD

P.HOLD

100K

5

Amp-C

+

BPF 3 P.HOLD

0.47

CNF

IN

6

39K

BPF 4 P.HOLD

BPF 5 P.HOLD

AOUT

7

100K

0.47µ

ANF

AIN

8

39K

<PEAK HOLD>

Amp-A

+

HOLD C RESET

PHOUT

15

1M

14

GND1

13

Px4

ENB

12

Px3

SELC

11

Px2

SELB

10

Px1

SELA

Vcc

9

10µ

0.01µ

Units resistance; Ω

capacitance; F

(11 / 12 )

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