TS4909IQT中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
TS4909IQT規(guī)格書詳情
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
產(chǎn)品屬性
- 型號:
TS4909IQT
- 功能描述:
音頻放大器 Capacitr-less output
- RoHS:
否
- 制造商:
STMicroelectronics
- 產(chǎn)品:
General Purpose Audio Amplifiers
- 輸出類型:
Digital
- 輸出功率:
THD +
- 工作電源電壓:
3.3 V
- 安裝風格:
SMD/SMT
- 封裝/箱體:
TQFP-64
- 封裝:
Reel
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST/意法 |
22+ |
BGA |
38598 |
鄭重承諾只做原裝進口貨 |
詢價 | ||
ST |
23+ |
UFBGA18 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ST意法 |
21+ |
DFN |
4550 |
全新原裝現(xiàn)貨 |
詢價 | ||
TSC/臺灣半導體 |
23+ |
NA/ |
4250 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
ST |
22+ |
NA |
30000 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
ST/意法 |
23+ |
QFN |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
ST |
QFN |
36900 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
ST |
11+ |
QFN |
8000 |
全新原裝,絕對正品現(xiàn)貨供應 |
詢價 | ||
TAIWAN SEMICONDUCTOR |
23+ |
DIP-16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ST |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |