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 |
---|---|---|---|---|---|---|---|
ADI |
22+ |
DIP |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
ADI/亚德诺 |
22+/23+ |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
AD |
2020+ |
SOP8 |
6000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
23+ |
PDIP8 |
6000 |
询价 | |||
AD |
13+ |
SOP8 |
8830 |
特价热销现货库存 |
询价 | ||
PMI |
22+ |
DIP |
600 |
原装现货假一赔十 |
询价 | ||
ADI(亚德诺)/LINEAR(凌特) |
21+ |
PDIP-8 |
1000 |
询价 | |||
ADI |
2023+ |
3000 |
进口原装现货 |
询价 | |||
ADI |
2305+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
AD |
23+ |
SOP-8 |
9827 |
询价 |