M65845AFP 查看數據表（PDF） - Renesas Electronics
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M65845AFP Datasheet PDF : 14 Pages
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M65845AFP
Compatibility with M65845FP
<Application Example in Use M65845FP>
5k
MIC1
*2
0.22μ
1
4.7μ
MICIN
0.33μ
2.2k
*1
2 ALC1
3 MIC1NFIN
*2 150k
0.1μ
*2
5k
200p *1
4 MIC1OUT
0.1μ
5 MIC1VOLIN
30kΩ
*2
MIC2
*2
0.22μ 4.7µ 6 MIC2IN
0.33μ 2.2k
7 ALC2
*1
8 MIC2NFIN
*2 150k
0.1μ
*2
200p *1
9 MIC2OUT
0.1μ
10 MIC2VOLIN
30k
*2
*2
0.027μ
10k 15k
11 MICOUT
12 LPF1IN
15k
2700p
13 LPF1OUT
0.068μ
*1
14 ADINTIN
30
15 ADINTOUT
0.22μ
47μ
16 ADCONT
17 REF
18 GND
0.15μ
VCFIL 36
VALC 35
AUDSW2 34 D2
0.01μ
51k
VCC
24k
AUDSW1 33 D1
CLOCK 32
*2
39k
VCC
MICSW 31
MICECHO
OUT
30
LLINEOUT 29
RLINEOUT 28
LLINEIN 27
100p *1
MIC
SW
2.2μ
Lout
2.2μ
Rout
1μ
Lin
RLINEIN 26
1μ
Rin
ECHO
VOLIN
0.1μ
25
30k
*2
*2 0.1μ
*1 3k
LPF2OUT 24
2700p
15k
0.047μ
*1
LPF2IN 23
10k
0.027μ
DAINTOUT 22
15k
*2
DAINTIN 21 0.068μ
DACONT 20
0.22μ
VCC 19
VCC
0.1μ
100μ
0.15μ
*2
Feed Back
30k
Units R: Ω
C: F
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.
REJ03F0170-0201 Rev.2.01 Jan 25, 2008
Page 11 of 13
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