TS4909IQT中文资料PDF规格书
TS4909IQT规格书详情
Description
The TS4909 is a stereo audio amplifier designed to drive headphones in portable applications.
Features
■ No output coupling capacitors necessary
■ Pop-and-click noise reduction circuitry
■ Operating from VCC = 2.2V to 5.5V
■ Standby mode active low
■ Output power:
– 158mW @5V, into 16Ω with 1 THD+N max (1kHz)
– 52mW @3.0V into 16Ω with 1 THD+N max (1kHz)
■ Ultra low current consumption: 2.0mA typ.@3V
■ Ultra low standby consumption: 10nA typ.
■ High signal-to-noise ratio: 105 dB typ.@5V
■ High crosstalk immunity: 110dB (F=1kHz) for single-ended outputs
■ PSRR: 72dB (F=1kHz), inputs grounded, for phantom ground outputs
■ Low tWU: 50ms in PHG mode, 100ms in SE mode
■ Available in lead-free DFN10 3x3mm
Applications
■ Headphone amplifier
■ Mobile phone
■ PDA, portable audio player
产品属性
- 型号:
TS4909IQT
- 功能描述:
音频放大器 Capacitr-less output
- RoHS:
否
- 制造商:
STMicroelectronics
- 产品:
General Purpose Audio Amplifiers
- 输出类型:
Digital
- 输出功率:
THD +
- 工作电源电压:
3.3 V
- 安装风格:
SMD/SMT
- 封装/箱体:
TQFP-64
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
23+ |
10-DFN |
7750 |
全新原装优势 |
询价 | ||
ST |
2339+ |
QFN |
6232 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
ST意法 |
21+ |
DFN |
4550 |
全新原装现货 |
询价 | ||
ST |
2023+ |
QFN |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
ST-意法半导体 |
24+25+/26+27+ |
DFN-10 |
36218 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
TS |
2020+ |
DIP |
2500 |
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 | ||
ST |
QFN |
36900 |
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 | |||
TAIWAN SEMICONDUCTOR |
23+ |
DIP-16 |
20000 |
原装正品 欢迎咨询 |
询价 | ||
ST |
22+ |
QFN |
16900 |
支持样品 原装现货 提供技术支持! |
询价 | ||
ST |
07+/08+ |
10-DFN |
7500 |
询价 |