SSM2211P中文资料PDF规格书
SSM2211P规格书详情
GENERAL DESCRIPTION
The SSM22113 is a high performance audio amplifier that delivers 1 W rms of low distortion audio power into a bridge connected 8 Ω speaker load (or 1.5 W rms into a 4 Ω load).
It operates over a wide temperature range and is specified for single-supply voltages between 2.7 V and 5.5 V. When operating from batteries, it continues to operate down to 1.75 V.
This makes the SSM2211 the best choice for unregulated applications, such as toys and games. Featuring a 4 MHz bandwidth and distortion below 0.2 THD + N @ 1 W, superior performance is delivered at higher power or lower speaker load impedance than competitive units.
The low differential dc output voltage results in negligible losses in the speaker winding and makes high value dc blocking capacitors unnecessary. Battery life is extended by using shutdown mode, which typically reduces quiescent current drain to 100 nA.
The SSM2211 is designed to operate over the –40°C to +85°C temperature range. The SSM2211 is available in 8-lead SOIC (narrow body) and LFCSP (lead frame chip scale) surface mount packages. The advanced mechanical packaging of the LFCSP models ensures lower chip temperature and enhanced performance relative to standard packaging options.
Applications include personal portable computers, hands-free telephones and transceivers, talking toys, intercom systems, and other low voltage audio systems requiring 1 W output power.
FEATURES
1.5 W output1
Differential (BTL2) output
Single-supply operation: 2.7 V to 5.5 V
Functions down to 1.75 V
Wide bandwidth: 4 MHz
Highly stable phase margin: >80 degrees
Low distortion: 0.2 THD + N @ 1 W output
Excellent power supply rejection
APPLICATIONS
Portable computers
Personal wireless communicators
Hands-free telephones
Speaker phones
Intercoms
Musical toys and talking games
产品属性
- 型号:
SSM2211P
- 制造商:
Rochester Electronics LLC
- 功能描述:
1 WATT AUDIO AMPLIFIER - Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AD |
22+ |
SOP8 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
ADI/亚德诺 |
22+ |
DIP8 |
14008 |
原装正品 |
询价 | ||
ADI/亚德诺 |
2315+ |
SOP/DIP |
3699 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
ADI |
DIP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
AD |
23+ |
SOP-8 |
9827 |
询价 | |||
ADI |
01+ |
DIP |
350 |
询价 | |||
ADI/亚德诺 |
21+ |
13880 |
公司只售原装,支持实单 |
询价 | |||
AD |
2022 |
SOP8 |
5280 |
原厂原装正品,价格超越代理 |
询价 | ||
ADI/亚德诺 |
22+ |
8-PDIP |
79980 |
郑重承诺只做原装进口现货 |
询价 | ||
AD |
2023+ |
SOP8 |
4675 |
全新原厂原装产品、公司现货销售 |
询价 |