ANALOG DEVICES
对数放大器, 双路, 2个放大器, 62 dB, -22mV / dB, 8 ns, LFCSP, 32 引脚
TEXAS INSTRUMENTS
对数放大器, 2个放大器, 7.5 Decades, 1V / Decade, 110 μs, SOIC, 8 引脚