參數(shù)資料
型號(hào)： ISD5008ED
廠商： Electronic Theatre Controls, Inc.
英文描述： SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- MINUTE DURATIONS
中文描述： 單片語(yǔ)音記錄重放設(shè)備4 - ，5 - ，6 - ，8 -一分鐘工期
文件頁(yè)數(shù)： 35/47頁(yè)
文件大小： 1174K
代理商： ISD5008ED
32
ISD5008 Product
Voice Solutions in Silicon
1.
2.
Typical values: T
A
= 25°C and Vcc = 3.0V.
All min/max limits are guaranteed by ISD via electrical testing or characterization. Not all specifications are
100 percent tested.
Low-frequency cut off depends upon the value of external capacitors (see Pin Descriptions).
Differential input mode. Nominal differential input is 208 mVp-p. (0 dBm0)
Sampling frequency can vary as much as –6/+ 4 percent over the industrial temperature and voltage ranges.
For greater stability, an external clock can be utilized (see Pin Descriptions). Sampling frequency will be accurate
within ± 1% for 5.3kHz, and ± 5% for 4.0, 6.4 and 8.0 kHz sampling rates at room temperature.
Playback and Record Duration can vary as much as –6/+ 4 percent over the industrial temperature and voltage
ranges. For greater stability, an external clock can be utilized (See Pin Descriptions). Playback and record durations
are accurate within ± 1% for 5.3kHz, and ± 5% for 4.0, 6.4 and 8.0kHz sampling rates at room temperature.
Filter specification applies to the low pass filter. Therefore, from input to output, expect a 6 dB drop by nature
of passing through the filter twice.
For optimal signal quality, this maximum limit is recommended.
When a record command is sent, T
RAC
= T
RAC
+ T
RACLO
on the first row addressed.
10.
The maximum signal level at any input is defined as 3.17dB higher than the reference transmission level point.
(0TLP) This is the point where signal clipping may begin.
11.
Measured at 0TLP point for each gain setting. See Table 4 and Table 5.
12.
0TLP is the reference test level through inputs and outputs. See Table 4 and Table 5.
13.
Referenced to 0TLP input at 1kHz, measured over 300 to 3,400 Hz bandwidth.
14.
For die, only typical values from Analog Parameters are applicable.
3.
4.
5.
6.
7.
8.
9.
Symbol
Characteristic
Min
(2)
Typ
(1)
Max
(2)
Units
Conditions
V
BIAS
SINAD
AUX OUT
1.2
VDC
SINAD—ANA IN to AUX
OUT
62.5
dB
0TLP ANA IN input, minimum
gain, 5k load
(12)(13)
ICN
(AUX OUT)
Idle Channel Noise—
ANA IN to AUX OUT
–65
dB
Load = 5k
(12)(13)
C
R
T
AUX OUT/ANA
OUT
AUX OUT to ANA OUT
cross Talk
–65
dB
1 kHz 0TLP input to ANA IN, with
MIC + /- and AUX IN AC
coupled
to
measured at SP+ /-, load =
5k
.
Referenced to nominal
0TLP @ output
V
SSA
,
and
VOLUME CONTROL
(14)
A
OUT
Output Gain
–28 to 0
dB
8 Steps of 4 dB, referenced to
output
Gain Accuracy
-0.5
0.5
dB
ANA IN = 1 kHz 0TLP, 6dB Gain
setting, measured differentially
at SP+ /–
Table 16: Analog Parameters
相關(guān)PDF資料
PDF描述
ISD5008EI SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- MINUTE DURATIONS
ISD5008P SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- MINUTE DURATIONS
ISD5008S SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- MINUTE DURATIONS
ISD5008SD SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- MINUTE DURATIONS
ISD5008SI SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- MINUTE DURATIONS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(yǔ)音錄制和重放 系列:ISD5008 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)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(yǔ)音錄制和重放 系列:ISD5008 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)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(yǔ)音錄制和重放 系列:ISD5008 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)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
ISD5008EY 功能描述:IC VOICE REC/PLAY 4-8MIN 28-TSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 語(yǔ)音錄制和重放 系列:ISD5008 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)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
ISD5008EYI 功能描述:IC VOICE REC/PLAY 4-8MIN 28-TSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 語(yǔ)音錄制和重放 系列:ISD5008 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時(shí)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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