M65851FP データシートの表示（PDF） - MITSUBISHI ELECTRIC

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M65851FP

SINGLE CHIP KARAOKE PROCESSOR

MITSUBISHI ELECTRIC  

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PIN DESCRIPTION

MITSUBISHI SEMICONDUCTORS

(SOUND PROCDSSOR ICs)

M65851FP

50SERIES

KARAOKE

Pin No. Symbol

1 MBPF2

2 MBPF3

3 LBPF1

4 LBPF2

5 LBPF3

6 KSIGIN

Name

Microphone band

pass filter2

Microphone band

pass filter3

Line band

pass filter1

Line band

pass filter2

Line band

pass filter3

Key controled

signal input

7 KCOUT

Key control output

8 KOLPF2

Low-pass filter

2 output

9 KOLPF1

Low-pass filter

1 input

10 KHPF2

High-pass filter

2 output

11 KHPF1

High-pass filter

1 input

12 KCISIG

Key control

signal output

13 KILPF1

Low-pass filter

1 input

14 KILPF2

Low-pass filter

2output

15 KADCINTIN

A/D integrator

input

16

KADCINTOUT

A/D integrator

output

17 KADCCONT A/D control

18 KDACCONT1 D/A control 1

19 KDACCONT2 D/A control 2

20

KDACINTOUT

D/A integrator

output

I/O

Function

I

Composes band pass filter for Karaoke scoring

(For microphone signal)

O

-

Composes band pass filter for Karaoke scoring

I

(For reference signal)

O

I

Key controled signal input

O

Key contorol signal output

O

Post-filter after D/A conversion for key control

I

O

High-pass passage filter for high-pass through

I

-

Output by selecting from L,L+R/2,L-R,and

microphone input

I

Pre-filter after D/A conversion for key control

O

I

Composes an A/D conversion integrator with

O

external C

-

-

-

Composes a D/A conversion integrator with

external C

O

MITSUBISHI

ELECTRIC

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