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參數資料
型號: ISD5116SERIES
英文描述: Single-Chip Voice Record/Playback Device with Digital Memory Capability
中文描述: 單芯片語音記錄/回放和數字記憶能力的裝置
文件頁數: 52/81頁
文件大小: 2441K
代理商: ISD5116SERIES
ISD5116
This pin provides the capacitor connection for setting the parameters of the microphone AGC circuit. It
should have a 4.7 μF capacitor connected to ground. It cannot be left floating. This is because the
capacitor is also used in the playback mode for the AutoMute circuit. This circuit reduces the amount
of noise present in the output during quiet pauses. Tying this pin to ground gives maximum gain; tying
it to V
CCA
gives minimum gain for the AGC amplifier but cancels the AutoMute function.
SP +, SP- (Speaker +/-)
This is the speaker differential output circuit. It is designed to drive an 8 speaker connected across
the speaker pins up to a maximum of 23.5 mW RMS power. This stage has two selectable gains, 1.32
and 1.6, which can be chosen through the configuration registers. These pins are biased to ap-
proximately 1.2 VDC and, if used single-ended, must be capacitively coupled to their load. Do
NOT
ground the unused pin.
AUX OUT (Auxiliary Output)
The AUX OUT is an additional audio output pin to be used, for example, to drive the speaker circuit in
a “car kit.” It drives a minimum load of 5 k and up to a maximum of 1 V p-p. The AC signal is
superimposed on approximately 1.2 VDC bias and must be capacitively coupled to the load.
Speaker
SP+
SP–
AUX OUT
Car Kit
(1 Vp-p Max)
ANAIN AMP
OUTPUT
MUX
FILTO
SUM2
2
(OPS1,OPS0)
VOL
2
(OPA1, OPA0)
INS0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
AIG1
AIG0
APD
AXG1
AXG0
AXPD
AOS2
AOS1
AOS0
AOPD
OPS1 OPS0
OPA1 OPA0
VLPD
CFG0
OPS1
OPA0
SPKR DRIVE
AUX OUT
0
0
Power Down
Power Down
0
1
3.6 V
p.p
@150
Power Down
1
0
23.5 mWatt @ 8
Power Down
1
1
Power Down
1 V
p.p
Max @ 5K
OPS1
OPS0
SOURCE
0
0
VOL
0
1
ANA IN
1
0
FILTO
1
1
SUM2
- 52 -
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相關代理商/技術參數
參數描述
ISD5116SI 功能描述:IC VOICE REC/PL 8-16MN IN 28SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應商設備封裝:28-PDIP 其它名稱:90-21300+000
ISD5116SIR 功能描述:IC VOICE REC/PL 8-16MN IN 28SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應商設備封裝:28-PDIP 其它名稱:90-21300+000
ISD5116SY 功能描述:IC VOICE REC/PLAY 8-16MN 28-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應商設備封裝:28-PDIP 其它名稱:90-21300+000
ISD5116SYI 功能描述:IC VOICE REC/PLAY 8-16MN 28-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應商設備封裝:28-PDIP 其它名稱:90-21300+000
ISD5116SYIR 功能描述:IC VOICE REC/PLAY 8-16MN 28-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD5100 標準包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應商設備封裝:28-PDIP 其它名稱:90-21300+000
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