High-performance class-G stereo headphone amplifier

The TS4621ML is a class-G stereo headphone driver dedicated to high-performance audio, high-power efficiency and space-constrained applications.\nIt is based on the core technology of a low power dissipation amplifier combined with a high-efficiency step-down DC/DC converter for supplying this ampli Power supply range: 2.3 V to 4.8 V\n0.6 mA/channel quiescent current\n2.1 mA current consumption with 100 μW/channel (10 dB crest factor)\n0.006% typical THD+N at 1 kHz\n100 dB typical PSRR at 217 Hz\n100 dB of SNR A-weighted at G = 0 dB\nZero \"pop and click\"\nGain settings : 0 dB and 6 dB\nIn;

ST

意法半导体

High-performance class-G stereo headphone amplifier

文件：2.5269 Mbytes 页数：40 Pages

STMICROELECTRONICS

意法半导体

2A, 38 m廓, 290nA Quiescent current and 70nA Standby current Load Switch

文件：1.80894 Mbytes 页数：9 Pages

WILLSEMIWill Semiconductor Co.,Ltd.

韦尔股份上海韦尔半导体股份有限公司

Relampable Indicator Light

文件：92.43 Kbytes 页数：1 Pages

VCC

PC Card Current Limit Interface and Capacitor Charger

General Description The AAT4621 SmartSwitch is a current limited P-channel MOSFET power switch designed for high-side load-switching applications in PC Card GSM/GPRS/3G modem cards. Used in conjunction with a super capacitor, the AAT4621 will ensure that the power ratings of the PCMCIA host are n

文件：878.42 Kbytes 页数：16 Pages

ANALOGICTECH

Advanced Analogic Technologies

PC Card Current Limit Interface and Capacitor Charger

Features • Operating Voltage Range: 3.0V to 5.5V • Dual Independent Current Limits ▪ AAT4621: 75mA to 1200mA ▪ AAT4621-1: 150mA to 2400mA ▪ ±10 Current Accuracy • Reverse Current Blocking Protection • Power Loop • Low Quiescent Current ▪ 40μA Typical ▪ 1.0μA Max with Switch Off • 65m T

文件：1.87579 Mbytes 页数：17 Pages

SKYWORKS

思佳讯