Chipstar CS8122S
3.0W mono ultra-low EMI / filterless Class-D audio amplifier
| Part No. | CS8122S |
|---|---|
| Datasheet | CS8122S Download |
| Manufacturer | Chipstar |
| Description | 3.0W mono ultra-low EMI / filterless Class-D audio amplifier |
| Buy | Stock & Price |
Chipstar Micro-electronics 3.0W 、 EMI、 CS8122S D CS8122S ， EMI，3.0W Ｄ ? 。CS8122S PWM PO at 10% THD+N, VDD = 5V 、PCB ， 。 RL = 8 Ω 1.66W( ) 90% ， RL = 4 Ω 3.05W( ) CS8122S PDA 。 PO at 1% THD+N, VDD = 3.6V CS8122S PSRR RL = 8 Ω 0.70W( ) CS8122S RF , RL = 4 Ω 1.25W( ) BYPASS 。 ? AERC , EMI CS8122S Control) 20dB EMI CS8122S CS8122S ? SOP8L ? , AERC(Adaptive Edge Rate ? EMI , ? S , FCC Part15 Class B ? IC ， FM、CMMB、 ? N 。 ? , , ? O 。 ? CTR -40℃ 85℃。 , ? ? ? " - "(pop-noise) ：2.5V 5.5V Class-D 90% (PSRR)： 217Hz (40ms) (3mA) (＜0.1 A) ， Rohs LE : E ? USB / O? PMP/MP4/MP5 MICR? GPS -80dB 1 SD CHIPVOS- TAR8 1 SD 2 NC CS8122S 2 NC GND 7 3 +IN 3 +IN VDD 6 4 -IN 5 VO+ 4 -IN VO+ 5 6 VDD 7 GND 8 VO- SOP_8L (Top View) Copyright@Chipstar Microelectronics page1 Mar,2012 Rev1.1 Chipstar Micro-electronics CS8122S Cs 1μF 10μF Gain1=150kΩ/Rin 150kΩ AVDD PVDD Gain2=2 V/V Cin Rin INP VOP BEAD 1nF Class-D AERC Output INN Modulator Module Stage Cin Rin 150kΩ SHUTDOWN TTL Buffer VON BEAD ICS Internal N Oscillator...
