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参数资料
| 型号： | M-991-01SM |
| 厂商： | CLARE INC |
| 元件分类： | 无绳电话/电话 |
| 英文描述： | Call Progress Tone Generator |
| 中文描述： | CALL PROGRESS TONE GENERATOR, PDSO16 |
| 封装： | SOIC-16 |
| 文件页数： | 1/6页 |
| 文件大小： | 183K |
| 代理商： | M-991-01SM |
Part #
Description
M-991
14-pin plastic DIP
M-991-01SM
16-pin SOIC
M-991-01SMTR
16-pin SOIC Tape and Reel
M-991-02SM
16-pin SOIC, Extended
Temperature Range
M-991-02SMTR
16-pin SOIC, Extended
Temperature Range, Tape and
Reel
www.clare.com
DS-M991-R1
M-991
Call Progress Tone Generator
1
Block Diagram
Pin Assignments
Ordering Information
Features
Generates standard call progress tones
Digital input control
Linear (analog) output
Power output capable of driving standard line
14-pin DIP and 16-pin SOIC package types
Single supply 5V CMOS (low power)
Inexpensive 3.58 MHz time base
Temperature range from -25C to 70C (-01 ver-
sion)
Temperature range from -40C to 85C (-02 ver-
sion)
Applications
Telephone systems
Test equipment
Callback
Security systems
Billing systems
Description
The M-991 is a call progress tone generator integrated
circuit for use in telephone systems. The circuit uses
low-power CMOS techniques to generate tones which
are digitally controlled and highly linear. The M-991 is
designed to permit operation with almost any system.
The use of integrated circuit techniques allows the M-
991 to incorporate the control, tone generating, and
power output buffer into a single 14-pin DIP or a 16-pin
SOIC. A 3.58-MHz (color burst) crystal-controlled time
base guarantees accuracy and repeatability.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M-991-01SMTR | 功能描述:固态继电器-PCB安装 5V Call Progress Tone Generator, 16xpin RoHS:否 制造商:Omron Electronics 控制电压范围: 负载电压额定值:40 V 负载电流额定值:120 mA 触点形式:1 Form A (SPST-NO) 输出设备:MOSFET 封装 / 箱体:USOP-4 安装风格:SMD/SMT |
| M-991-02SM | 制造商:CLARE 制造商全称:Clare, Inc. 功能描述:Call Progress Tone Generator |
| M-991-02SMTR | 制造商:CLARE 制造商全称:Clare, Inc. 功能描述:Call Progress Tone Generator |
| M9911 | 制造商:Tamura Corporation of America 功能描述: |
| M9913 | 制造商:Tamura Corporation of America 功能描述: |
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