M65845AFP

REJ03F0170-0201 Rev.2.01 Jan 25, 2008

Page 11 of 13

Compatibility with M65845FP

<Application Example in Use M65845FP>

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36

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MIC1

MIC2

V

CC

Lout

Rout

Lin

Rin

V

CC

V

CC

MIC

SW

Feed Back

MICIN

ALC1

MIC1OUT

MIC1VOLIN

MIC1NFIN

MIC2IN

ALC2

MIC2NFIN

MIC2OUT

MIC2VOLIN

MICOUT

LPF1IN

LPF1OUT

ADINTIN

ADINTOUT

ADCONT

REF

GND

VCFIL

VCC

DACONT

DAINTIN

LPF2OUT

LPF2IN

ECHO

VOLIN

RLINEIN

LLINEIN

DAINTOUT

RLINEOUT

LLINEOUT

MICECHO

OUT

MICSW

CLOCK

AUDSW1

AUDSW2

VALC

5k

0.22

μ

4.7

μ

0.33

μ

2.2k

150k

200p

0.1

μ

5k

0.22

μ

4.7µ

0.33

μ

2.2k

200p

150k

0.1

μ

0.027

μ

15k

10k

2700p

15k

0.068

μ

30

0.22

μ

47

μ

0.15

μ

0.01

μ

51k

24k

2.2

μ

2.2

μ

1

μ

1

μ

0.1

μ

0.047

μ

3k

15k

0.068

μ

0.027

μ

10k

15k

2700p

0.22

μ

0.1

μ

100

μ

D2

D1

39k

0.15

μ

30k

0.1

μ

30k

0.1

μ

30k

Ω

0.1

μ

30k

100p

*2

*1

*1

*1

*1

*1

*1

*1

*1

*2

*2

*2

*2

*2

*2

*2

*2

*2

*2

*2

*2

*2

As mentioned above, the M65845AFP can be replaced with the M65845FP without changing the board.

Notes: *1. The components marked with a circle are required for the M65845FP, not for the M65845AFP.

*2. The M65845AFP is different from the M65845FP a part of the components marked with a circle.

Units R:

Ω

C: F