TS421-8中文資料意法半導體數據手冊PDF規(guī)格書
TS421-8規(guī)格書詳情
DESCRIPTION
The TS419/TS421 is a monaural audio power amplifier driving in BTL mode a 16 or 32? earpiece or receiver speaker. The main advantage of this configuration is to get rid of bulky output capacitors.
■ OPERATING FROM Vcc=2V to 5.5V
■ STANDBY MODE ACTIVE HIGH (TS419) or
LOW (TS421)
■ OUTPUT POWER into 16?: 367mW @ 5V
with 10 THD+N max or 295mW @5V and
110mW @3.3V with 1 THD+N max.
■ LOW CURRENT CONSUMPTION: 2.5mA max
■ High Signal-to-Noise ratio: 95dB(A) at 5V
■ PSRR: 56dB typ. at 1kHz, 46dB at 217Hz
■ SHORT CIRCUIT LIMITATION
■ ON/OFF click reduction circuitry
■ Available in SO8, MiniSO8 & DFN 3x3
APPLICATIONS
■ 16/32 ohms earpiece or receiver speaker driver
■ Mobile and cordless phones (analog / digital)
■ PDAs & computers
■ Portable appliances
產品屬性
- 型號：
TS421-8
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
360mW MONO AMPLIFIER WITH STANDBY MODE
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
2016+ |
SOP8 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
ST |
2020+ |
SOP8 |
8000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
N/A |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
STM |
21+ |
42664 |
12588 |
全新原裝深圳現(xiàn)貨 |
詢價 | ||
STMicroelectronics |
18+ |
ICAMPAUDIOPWR.367WAB8SOI |
6800 |
公司原裝現(xiàn)貨 |
詢價 | ||
ST/意法 |
23+ |
SOP8 |
1000 |
原裝分貨 訂貨1周 |
詢價 | ||
STMicroelectronics |
23+ |
8-DFN |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
ST/意法 |
23+ |
SOP8 |
11500 |
原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
只做原裝 |
24+ |
SOP8 |
36520 |
一級代理/放心采購 |
詢價 | ||
ST |
23+ |
SOP8 |
19526 |
詢價 |
