PDF預(yù)覽

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47

ISD5008

Single-Chip Voice Record/Playback Device

4-, 5-, 6-, and 8-Minute Durations

Preliminary Datasheet

ISD5008 PRODUCT SUMMARY

The ISD5008 ChipCorder product is a fully-inte-

grated, single-chip solution which provides seam-

less integration of enhanced voice record and

playback features for digital cellular phones (GSM,

CDMA, TDMA, PDC, and PHS), automotive com-

munications, GPS/navigation systems, and porta-

ble communication products. This low-power, 3-

volt product enables customers to quickly and

easily integrate 4 to 8 minutes of voice storage

features such as one-way and two-way (full du-

plex) call record, voice memo record, and call

screening/answering machine functionality.

Like other ChipCorder products, the ISD5008 inte-

grates the sampling clock, anti-aliasing and

smoothing filters, and the multi-level storage array

on a single-chip. For enhanced voice features,

the ISD5008 eliminates external circuitry by also in-

tegrating automatic gain control (AGC), a power

amplifier/speaker driver, volume control, sum-

ming amplifiers, analog switches, and a car kit in-

terface. Input level adjustable amplifiers are also

included, providing a flexible interface for multiple

applications.

Figure: ISD5008 Block Diagram

FTHRU

6dB

INP

FILTO

CHIP SET

ANA

OUT

AMP

1

ANA OUT MUX

ANA OUT+

ANA OUT-

MICROPHONE

MIC+

MIC -

AGCCAP

AUX IN

1.0/1.414/2.0/2.828

MIC IN

INP

SUM1 MUX

AGC

(AGPD)

1

危

2

SUM1

Summing

AMP

SUM1

ARRAY

1

SUM1

Input Source MUX

Low Pass

Filter

1

FILTO

ANA IN

2

危

)

SUM2

Summing

AMP

VOL

SUM2

Filter

Filter

MUX

(AOPD)

3

FILTO

ANA IN

ARRAY

(

S1M0

)

S1M1

(FLS0)

(FLPD)

CAR KIT

AUX IN

(

Internal

Clock

2

S2M0

S2M1

AUX IN

AMP

(INS0)

1

1

( )

AOS0

AOS1

AOS2

SUM1 MUX

(AXPD)

2

(

AXG0

AXG1

2

)

(

S1S0

)

S1S1

Multilevel

Storage Array

FILTO

CAR KIT

AUX

OUT

AMP

XCLK

0.625/0.883/1.25/1.76

(

FLD0

)

FLD1

AUX OUT

Output MUX

VOL

SUM2

SPEAKER

Spkr.

AMP

CHIP SET

ANA IN

SP+

SP-

ANA IN

AMP

(AIPD)

1

ANA IN

2

SUM1

INP

ANA IN

SUM2

Volume

Control

3

(

1

OPS0

OPS1

)

2

Vol MUX

(

OPA0

)

OPA1

2

(

AIG0

)

AIG1

Power Conditioning

2

( )

VOL0

VOL1

VOL2

(VLPD)

(

VLS0

)

VLS1

Device Control

V

CCA

V

SSA

V

SSA

V

SSA

V

SSD

V

SSD

V

CCD

V

CCD

SCLK SS MOSI MISO INT

RAC

August 2000

ISD 路 2727 North First Street, San Jose, CA 95134 路 TEL: 408/943-6666 路 FAX: 408/544-1787 路 http://www.isd.com

next

ISD5008ZI相關(guān)型號PDF文件下載

• 型號
  版本
  描述
  廠商
  下載
• ISD5
  英文版
  NPN-OUTPUT DC-INPUT OPTOCOUPLER
  ETC
  ISD5
• ISD5
  英文版
  HIGH DENSITY PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS
  ISOCOM [ISOCOM ...
  ISD5
• ISD5008
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC
  ISD5008
• ISD5008
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC [ETC]
  ISD5008
• ISD5100
  英文版
  SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK D...
  WINBOND
  ISD5100
• ISD5100
  英文版
  SINGLE-CHIP 1 TO 16 MINUTES DURATION VOICE RECORD/PLAYBACK D...
  WINBOND [W...
  ISD5100
• ISD5116
  英文版
  Single-Chip Voice Record/Playback Device Up to 16-Minute Dur...
  WINBOND
  ISD5116
• ISD5116
  英文版
  Single-Chip Voice Record/Playback Device Up to 16-Minute Dur...
  WINBOND [W...
  ISD5116
• ISD5216
  英文版
  Single-Chip Voice Record/Playback Device with Integrated COD...
  Winbond
  ISD5216
• ISD5008E
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC
  ISD5008E
• ISD5008E
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC [ETC]
  ISD5008E
• ISD5008P
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC
  ISD5008P
• ISD5008P
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC [ETC]
  ISD5008P
• ISD5008S
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC
  ISD5008S
• ISD5008S
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC [ETC]
  ISD5008S
• ISD5008X
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC
  ISD5008X
• ISD5008X
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC [ETC]
  ISD5008X
• ISD5008Z
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC
  ISD5008Z
• ISD5008Z
  英文版
  SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- ...
  ETC [ETC]
  ISD5008Z
• ISD5116E
  英文版
  Single-Chip Voice Record/Playback Device Up to 16-Minute Dur...
  WINBOND
  ISD5116E

您可能感興趣的PDF文件資料

• ISD5116
• ISD5008S
• ISD5008P
• ISD5008P
• ISD5008EI
• ISD5008EI
• ISD5008ED
• ISD5008ED
• ISD5008E
• ISD5008E
• ISD5008
• ISD5008

熱門IC型號推薦

• IRLML5203
• IMN10 T108
• ICE3B0365J
• IRF7413Z
• IRF7404TRPBF
• IFR3000
• IRS20957STRPBF
• IRFU220NPBF
• IRF7329TRPBF
• INT5500A1G
• ISL6225CA
• IRFR3704