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M-991-01SMTR中文资料PDF规格书
M-991-01SMTR规格书详情
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.
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 -25ºC to 70ºC (-01 version)
• Temperature range from -40ºC to 85ºC (-02 version)
Applications
• Telephone systems
• Test equipment
• Callback
• Security systems
• Billing systems
产品属性
- 产品编号:
M-991-01SMTR
- 制造商:
IXYS Integrated Circuits Division
- 类别:
集成电路(IC) > 电信
- 包装:
管件
- 功能:
音频发生器
- 电压 - 供电:
4.75V ~ 5.25V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC TELECOM INTERFACE 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CLARE |
21+ |
SOP |
10000 |
全新原装 公司现货 价格优 |
询价 | ||
ST |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
FRECOM |
21+ |
SOP |
100000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
CLARE |
21+ |
SOP |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
A |
23+ |
DIP-14 |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
询价 | ||
EMI222T-RC |
1000 |
全新原装现货 样品可售 |
询价 | ||||
SII/精工 |
TO-92 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
MOS |
22+23+ |
DIP-14 |
37657 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
AMI |
2048+ |
DIP14 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
2022 |
DIP14 |
3268 |
原厂原装正品,价格超越代理 |
询价 |