TS421-2中文资料PDF规格书
TS421-2规格书详情
DESCRIPTION
The TS419/TS421 is a monaural audio power amplifier driving in BTL mode a 16 or 32Ω 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 16Ω: 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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
MSOP-8P |
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 | |||
ST |
02+ |
MSOP-8P |
2000 |
询价 | |||
ST |
2020+ |
SOP8 |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
STMicroelectronics |
18+ |
ICAMPAUDIOPWR.367WAB8SOI |
6800 |
公司原装现货 |
询价 | ||
N/A |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
STMicroelectronics |
24+ |
8-SOIC |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
STMicroelectronics |
17+ |
8-SO |
6820 |
全新原装现货热卖!本公司可开17%增值税发票! |
询价 | ||
ST |
22+ |
MSOP-8P |
66900 |
原厂原装现货 |
询价 | ||
ST |
22+ |
SOP8 |
32350 |
原装正品 假一罚十 公司现货 |
询价 | ||
ST |
21+ |
SOP8 |
1820 |
原装现货假一赔十 |
询价 |