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ISD1620BP01 PDF预览

ISD1620BP01

更新时间: 2024-01-14 13:29:52
品牌 Logo 应用领域
华邦 - WINBOND 商用集成电路光电二极管
页数 文件大小 规格书
23页 309K
描述
Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert Option

ISD1620BP01 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP16,.3
针数:16Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.04
应用:GREETING CARDS; TOYS; ANNUNCIATORS商用集成电路类型:SPEECH SYNTHESIZER WITH RCDG
JESD-30 代码:R-PDIP-T16长度:19.05 mm
功能数量:1端子数量:16
片上内存类型:FLASH最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:2.5/5 V
认证状态:Not Qualified最长读取时间:40 s
子类别:Audio Synthesizer ICs最大压摆率:20 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.4 V
表面贴装:NO温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

ISD1620BP01 数据手册

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ISD1600B SERIES  
5. PIN DESCRIPTION  
PIN NAME  
SOIC / PDIP  
FUNCTIONS  
PIN NO.  
VSSD  
1
Digital Ground: VSSD is the ground for digital circuits. It is  
important to have a separate path for each ground back to  
the system ground terminal to minimize noise.  
2
REC  
Record: The device starts recording whenever REC  
transits from High to Low and stays at Low. Recording stops  
when the signal returns to High. This pin has an internal  
pull-up resistor [1] and an internal debounce on falling edge.  
3
4
Edge-trigger Playback: A playback operation starts when  
this input detects a low going signal exceeding the specified  
debounced time. This pin has an internal pull-up resistor [1]  
and an internal debounce on both falling & rising edge.  
PLAYE  
PLAYL  
Level-trigger Playback: A playback operation begins when  
this input detects a low going signal and remains at Low.  
Playback stops when the signal returns to High. This pin has  
[1]  
an internal pull-up resistor  
falling edge.  
and an internal debounce on  
VSSA  
5
6
Analog Ground: VSSA is the ground for analog circuits. It is  
important to have a separate path for each ground back to  
the system ground terminal to minimize noise.  
MIC+  
Microphone Positive Input: The input transfers the signal  
to the preamplifier. The internal Automatic Gain Control  
(AGC) circuit controls the gain of the preamplifier. An  
external microphone should be AC coupled to this pin via a  
series capacitor. The capacitor value, together with an  
internal 10 Kresistance on this pin, determines the low-  
frequency cutoff for the ISD1600B passband.  
MIC-  
SP-  
7
8
9
Microphone Negative Input: This is the inverting input to  
the microphone preamplifier. It provides input noise-  
cancellation, or common-mode rejection, when the  
microphone is connected differentially to the device.  
Speaker Negative : The SP-, Class D PWM output,  
provides a differential output with SP+ pin to drive 8ꢀ  
speaker or buzzer. During power down or recording, this pin  
is tri-stated.  
VSSP  
PWM Ground: VSSP is the ground for PWM speaker driver.  
It is important to have a separate path for each ground back  
to the system ground terminal to minimize noise.  
Publication Release Date: Jan. 23, 2007  
- 7 -  
Revision 1.2  

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