Datasheet > I1620P

I1620P

更新时间： 2024-01-03 10:09:44

品牌	Logo	应用领域
华邦 - WINBOND		光电二极管商用集成电路
页数	文件大小	规格书
22页	330K
描述
Speech Synthesizer With RCDG, 40s, CMOS, PDIP16, 0.300 INCH, PLASTIC, DIP-16

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技术参数
数据手册

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I1620P 技术参数

生命周期：	Obsolete	包装说明：	DIP, DIP16,.3
Reach Compliance Code：	compliant	风险等级：	5.7
商用集成电路类型：	SPEECH SYNTHESIZER WITH RCDG	JESD-30 代码：	R-PDIP-T16
端子数量：	16	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
电源：	2.4/5.5 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	表面贴装：	NO
技术：	CMOS	温度等级：	COMMERCIAL
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	Base Number Matches：	1

I1620P 数据手册

ISD1600 SERIES

6. PIN DESCRIPTION

PIN NAME

SOIC / PDIP

FUNCTIONS

PIN NO.

V_SSD, V_SSA

1, 5, 9

Ground: V_SSDis the ground for digital circuits. V_SSAis the

ground for analog circuits, whereas V_SSADis the ground for

PWM speaker driver. They should be separate ground paths

connecting to ground of power supply to minimize noises.

V_SSAD

REC ^[1]

PLAYE ^[1]

PLAYL ^[1]

MIC+

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 device^[2].

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

device^[2].

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 an internal pull-up device^[2].

Microphone Positive Input: The input transfers the signals

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 KΩ resistance on this pin, determines the low-

frequency cutoff for the ISD1600 passband.

MIC-

SP-

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, provide

a differential output with SP+ pin to drive 8ꢀ speaker or

buzzer. During power down or recording, this pin is tri-

stated.

V_CCA, V_CCD

10, 15

Supply Voltages: Internal analog and digital circuits use

separate power busses to minimize noises inside the chip.

These power busses are brought out to separate pads and

should be tied together as close to the power supply as

possible. It is important that the power supplies are

decoupled as close as possible to the device.

SP+

Speaker Positive : The SP+, Class D PWM output, provide

a differential output with SP- pin to drive an 8ꢀ speaker or

buzzer directly. During power down or recording, this pin is

tri-stated.

- 6 -

1...3 4 567 8 9...22

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与I1620P相关器件

型号	品牌	描述	获取价格	数据表
I1620PI	WINBOND	Speech Synthesizer With RCDG, 40s, CMOS, PDIP16, 0.300 INCH, PLASTIC, DIP-16	获取价格
I1620S	WINBOND	Speech Synthesizer With RCDG, 40s, CMOS, PDSO16, 0.150, SOIC-16	获取价格
I1620SI	WINBOND	Speech Synthesizer With RCDG, 40s, CMOS, PDSO16, 0.150, SOIC-16	获取价格
I1620X	WINBOND	Speech Synthesizer With RCDG, 40s, CMOS, DIE	获取价格
I16-COB00	WINBOND	I16-COB00 COB/Demo board	获取价格
I17120EY	WINBOND	Speech Synthesizer With RCDG, 240s, PDSO28, 8 X 13.40 MM, LEAD FREE, PLASTIC, TSOP1-28	获取价格

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