IL2533D

更新时间： 2024-11-17 23:15:03

品牌	Logo	应用领域
INTEGRAL		电信集成电路光电二极管手机
页数	文件大小	规格书
27页	1218K
描述
MULTISTANDARD CMOS IC OF SINGLE CHIP PHONE WITH DOUBLE SOFT LIMITATION

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IL2533D 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.7
Base Number Matches：	1

IL2533D 数据手册

TECHNICAL DATA

MULTISTANDARD CMOS IC OF SINGLE CHIP PHONE WITH

DOUBLE SOFT LIMITATION

Description

IL2533N, IL2533D is CMOS IC, supporting all functions, necessary for design of electronic

telephone with high characteristics. Standard application circuit is shown at figure 2.

Device includes LD/MF constant automatic dialer, melodies generation, ring frequency

identification and high quality circuit for line/speech.

RAM at chip, intended for redialing of 31-digit number and memory elements, containing upto 21

symbols/data. Floating marker method enables to use LNR function under control of different

РАВХ systems. Device contains volume control of hearing aid. Volume is controlled by VOL button

(5.4dB) or "–/+" button (plus 8.1/minus 5.4dB in 5 levels).

Main features

MFL

─

Line/speech circuit. LD/MF constant automatic dialer

and tone ring at one 28-pin CMOS chip.

Operational range 13 to 100 mА (decreasing upto 5 mА

causes productivity deterioration).

VSS

LED

FCI

─

VDD

AGND

STB

─

Soft limitation for elimination of drastic distortion.

Controlling of received signal volume.

Automatic line loss compensation.

Low noise level (max – 72 dBmp).

Actual or complex impedance.

Switching LD/MF dialing.

Tone damper during programming.

Redial of the last 31 digit number.

LCC

HS/DP

OSC

MODE

Reference storage.

Redial of busy line or previous connection.

Pause button for applying to pause or waiting function.

3 pulse flashes: buttons, “R1”–100 ms, “R2” – 280 ms

and “R3” – 375/600 ms.

package pin out

─

Active RC-filter on chip.

Circuit of ring frequency determination.

Three-tone melody generator

PACKAGE

IL2533D assembly to 28-pin SO-package

MS-013AE.

IL2533N assembly to 28-pin DIP-package

MS-011AB.

12 3 4 5 6 7...27

中文翻译

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与IL2533D相关器件

型号	品牌	获取价格	描述	数据表
IL2533N	INTEGRAL	获取价格	MULTISTANDARD CMOS IC OF SINGLE CHIP PHONE WITH DOUBLE SOFT LIMITATION
IL254-73	Carling Technologies	获取价格	Toggle Switch, 4PDT, Latched, Screw Terminal, Bat Type Actuator, Panel Mount-threaded,
IL254-78	Carling Technologies	获取价格	Toggle Switch, 4PDT, Latched, Screw Terminal, Bat Type Actuator, Panel Mount-threaded,
IL254-E3	Carling Technologies	获取价格	Toggle Switch, 4PDT, Latched, Screw Terminal, Bat Type Actuator, Panel Mount-threaded
IL254-E8	Carling Technologies	获取价格	Toggle Switch, 4PDT, Latched, Screw Terminal, Bat Type Actuator, Panel Mount-threaded
IL254-NBL3	Carling Technologies	获取价格	Toggle Switch, 4PDT, Latched, Screw Terminal, Paddle Type Actuator, Panel Mount-threaded,
IL254-NBL8	Carling Technologies	获取价格	Toggle Switch, 4PDT, Latched, Screw Terminal, Paddle Type Actuator, Panel Mount-threaded,
IL255	INFINEON	获取价格	BIDIRECTIONAL INPUT OPTOCOUPLER
IL255	VISHAY	获取价格	Optocoupler, Phototransistor Output, AC Inout, With Base Connection
IL255-1	VISHAY	获取价格	Optocoupler, Phototransistor Output, AC Inout, With Base Connection

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