ISD5008ZI Просмотр технического описания (PDF) - Winbond

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Компоненты Описание

производитель

ISD5008ZI

SINGLE-CHIP, VOICE RECORD / PLAYBACK DEVICE 4-, 5-, 6- AND 8-SECOND DURATION

Winbond 

ISD5008 Product

Figure 7: ISD5008 Core (Left Half)

INPUT

SOURCE

MUX

AGC AMP

SUM1 SUMMING

AMP

Σ

SUM1

AUX IN AMP

INSO Source

0

AGC AMP

1

AUX IN AMP

2 (S1M1,S1M0)

(INS0) SUM1

MUX

ANA IN AMP

ARRAY

S1M1

0

0

1

1

S1M0

0

1

0

1

SOURCE

BOTH

SUM1 MUX ONLY

INP ONLY

Power Down

FILTO

2 (S1S1,S1S0)

S1S1

0

0

1

1

S1S0

0

1

0

1

SOURCE

ANA IN AMP

ARRAY

FILTO

N/C

15 14 13 12 11 10 9

8

7

6

5

4

3

2

1

0

AIG1 AIG0 AIPD AXG1 AXG0 AXPD INS0 AOS2 AOS1 AOS0 AOPD OPS1 OPS0 OPA1 OPA0 VLPD CFG0

15 14 13 12 11 10 9

8

7

6

5

4

3

2

1

0

VLS1 VLS0 VOL2 VOL1 VOL0 S1S1 S1S0 S1M1 S1M0 S2M1 S2M0 FLS0 FLD1 FLD0 FLPD AGPD CFG1

ISD

9

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