NJM2792

NJM2792 www.DataSheet4U.com Quad Boost Amplifier s GENERAL DESCRIPTION The NJM2792 is a quad boost amplifier designed for car audio system. It expands the frequency characteristics by high slew rate. It can swing 14V peak-to-peak output voltage at 9V. It consists of four channel non-inverting amplifier with the gain of 8dB. It is suitable for car audio system and other boost amplifier system. s PACKAGE OUTLINE NJM2792V s FEATURES q Operating Voltage q Operating Current q Boost output Function q Maximum Output Voltage q Supply Voltage Rejection Ratio q Total Harmonic Distortion q Noise Output Voltage q Bipolar Technology q Package Outline (6 to 11V) (12mA typ. ) + (VO=14Vpp:@V =9V) (4.5Vrms typ., @ f=100kHz ) (50dB typ. ) (0.003% typ. ) (5µVrms typ. ) SSOP20 s BLOCK DIAGRAM LIFT AMP CLS SIGNAL AMP LF-IN SIGNAL AMP LR-IN LR-OUT LF-OUT RF-IN SIGNAL AMP RF-OUT RR-IN SIGNAL AMP RR-OUT LIFT AMP CLS –1– NJM2792 www.DataSheet4U.com sPIN CONFIGURATION 1 2 3 4 5 6 7 8 9 10 L-GND L-CONT FL-OUT FL-FB FL-IN REF FR-IN FR-FB FR-OUT R-COUT L-CIN RL-OUT RL-FB RL-IN V+ RR-IN RR-FB RR-OUT R-CIN R-GND 20 19 18 17 16 15 14 13 12 11 No. 1 2 3 4 5 6 7 8 9 10 Symbol L-GND L-COUT FL-OUT FL-FB FL-IN REF FR-IN FR-FB FR-OUT R-COUT Function Ground for Left Channel Capacitor for - Level Shift Left Channel Output for Front Left Channel - Input for Front Left Channel + Input for Front Left Channel Reference Voltage + Input for Front Right Channel - Input for Front Right Channel Outpu...