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參數(shù)資料
| 型號： | ISD5008 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | Single-Chip Voice Record/Playback Device（Single-chip Durations of 4 to 8 minutes)(單片的錄音/錄音重放器(單片信息存儲持續(xù)時間4到8分鐘）) |
| 中文描述： | 單芯片語音記錄/播放設(shè)備（單4至8分鐘芯片工期）（單片的錄音/錄音重放器（單片信息存儲持續(xù)時間4到8分鐘）） |
| 文件頁數(shù)： | 28/46頁 |
| 文件大小： | 1115K |
| 代理商： | ISD5008 |
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ISD5008 Product
25
ISD
to the state where D5 is ZERO and D6 is ONE
to select the LOW PASS FILTER (only) path.
5.
Select the SUM2 SUMMING amplifier path
through the VOLUME MUX
—Bits VLS0 and
VLS1 control the state VOLUME MUX. These
bits are bits D14 and D15, respectively of
CFG1. They should be set to the state where
D14 is ONE and D15 is ZERO to select the
SUM2 SUMMING amplifier.
6.
Power up the VOLUME CONTROL LEVEL
—
Bit VLPD controls the power-up state of the
VOLUME CONTROL attenuator. This is Bit D0
of CFG0. This bit must be set to a ZERO to
power-up the VOLUME CONTROL.
7.
Select a VOLUME CONTROL LEVEL
—Bits
VOL0, VOL1, and VOL2 control the state of
the VOLUME CONTROL LEVEL. These are bits
D11, D12, and D13, respectively, of CFG1. A
binary count of 000 through 111 controls the
amount of attenuation through that state.
In most cases, the software will select an at-
tenuation level according to the desires of
the current users of the product. In this ex-
ample, we will assume the user wants an at-
tenuation of –12 dB. For that setting, D11
should be set to ONE, D12 should be set to
ONE, and D13 should be set to a ZERO.
8.
Select the VOLUME CONTROL path
through the OUTPUT MUX—
These are bits
D3 and D4, respectively, of CFG0. They
should be set to the state where D3 is ZERO
and D4 is a ZERO to select the VOLUME
CONTROL.
9.
Power up the SPEAKER amplifier and se-
lect the HIGH GAIN mode
—Bits OPA0 and
OPA1 control the state of the speaker (SP+
and SP–) and AUX OUT outputs. These are
bits D1 and D2 of CFG0. They must be set to
the state where D1 is ONE and D2 is ZERO to
power-up the speaker outputs in the HIGH
GAIN mode and to power-down the AUX
OUT.
To set up the chip for Memo or Call Playback, the
configuration registers are set up as follows:
CFG0=0010 0100 0010 0010 (hex 2422).
CFG1=0101 1001 1101 0001 (hex 59D1).
Only those portions necessary for this mode are
powered up.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISD5008E | 功能描述:IC VOICE REC/PLAY 4-8MIN 28-TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5008 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000 |
| ISD5008ED | 功能描述:IC VOICE REC/PL 4-8MIN EX 28TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5008 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000 |
| ISD5008EDR | 功能描述:IC VOICE REC/PL 4-8MIN EX 28TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5008 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000 |
| ISD5008EI | 功能描述:IC VOICE REC/PL 4-8MIN IN 28TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5008 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000 |
| ISD5008EIR | 功能描述:IC VOICE REC/PL 4-8MIN IN 28TSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5008 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000 |
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