由其分销商提供的 STMicroelectronics STA540 的描述。
Audio Amp Speaker 1-CH Mono/2-CH Stereo/4-CH Stereo 34W Class-AB 15-Pin(15+Tab) MULTIWATT V Tube
Dual Channel 38Wx2@4Ω AB Class Amplifier Multiwatt-15 Audio Amplifiers ROHS
Audio Power Amplifier, -40 C, Multiwatt, 150 C |Stmicroelectronics STA540
IC AMP AB DUAL/QUAD 15MULTIWATT / Amplifier IC 2-Channel (Stereo) or 4-Channel (Quad) Class AB 15-Multiwatt
STA540 Series Quad Channel 22 V Class AB Audio Power Amplifier - MULTIWATT-15
Audio Power Amplifier, AB, 4 Channels, 8V to 22V, Multiwatt, 15 Pins
CLASS AB AUDIO AMPLIFIER, 34W, 4 Channel(s), 1 Func, CMOS, ZFM15
Dual / Quad Audio Power Amplifier, 34W, 8Ohm, Multiwatt
EAR99 STA540 Tube Short-Circuit and Thermal Protection Standby audio amplifier 8V 10.7mm 38W x 2 @ 4Ohm; 16W x 4 @ 4Ohm 34W
AMP, AUDIO, DUAL/QUAD, MULTIWATT15; Amplifier Class:AB; No. of Channels:4; Output Power:24W; Supply Voltage Range:8V to 22V; THD + N:0.02% @ 4W, 4ohm, VS=14.4V; Load Impedance:8ohm; Operating Temperature Range:-40°C to +150°C; Amplifier Case Style:Multiwatt; No. of Pins:15; MSL:MSL 3 - 168 hours; SVHC:No SVHC (20-Jun-2011); Base Number:540; Output Power Pout:34W