AmplifierCircuits

Features: HIGH INTERNAL DISSIPATION — 200 WATTS HIGH VOLTAGE, HIGH CURRENT — 200V, 20A HIGH SLEW RATE — 50V/µS 4 WIRE CURRENT LIMIT SENSING LOW DISTORTION EXTERNAL SLEEP MODE CONTROL OPTIONAL BOOST VOLTAGE INPU APPLICATIONS: SONAR TRANSDUCER DRIVER LINEAR AND ROTARY MOTOR DRIVES YOKE/MAGNETIC FIELD EXCITATION PROGRAMMABLE POWER SUPPLIES TO ±95V AUDIO UP TO 400W Circuit Diagram: Equivalent circuit 400 Watt MOSFET Operational Amplifier Pin connection for 400 Watt MOSFET Operational Amplifier

Description STA516B is a monolithic quad half-bridge stage in multipower BCD technology. The device can be used as dual bridge or reconfigured, by connecting pin CONFIG to pins VDD, as a single  bridge with double-current capability or as a half bridge (binary mode) with half current capability. The device is designed, particularly, to be the  output stage of a stereo all digital high efficiency  amplifier. It is capable of delivering 200 W + 200 W into 6  loads with THD = 10% at VCC = 51 V or, in single BTL configuration, 400 W  into a 3 load with THD = 10% at VCC = 52 V. The input pins have a threshold proportional to the voltage on pin VL. The STA516B is aimed at audio amplifiers in hi-fi applications, such as home theatre systems, active speakers and docking stations. It comes in a 36 pin PowerSO package with exposed pad up (EPU). Features Low input/output pulse width distortion 200 m RdsON complementary DMOS output  stage CMOS compatible l...

Features Class-T architecture with proprietary DPP  “Audiophile” Sound Quality  Full Audio Bandwidth, 20Hz to 20kHz  High Efficiency  Supports wide range of output power levels and output loads by changing supply voltage  and external Mosfets  Compatible with unregulated power supplies  Output over-current protection  Over- and under-voltage protection  Over-temperature protection  48-Pin LQFP Package Description The TDA1400 is a one-channel, Amplifier Driver that uses Tripath’s proprietary Digital Power Processing   (DPPTM) technology. The TDA1400 offers higher integration over previous Tripath amplifiers driver   chipsets while providing exceptional audio performance for real world applications. Class-T amplifiers  offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers.  The TDA1400 is typically configured as a single supply, bridged output. This makes the power su...