TDA7389A 4 x 45W quad bridge car radio amplifier Features High output power: - 4 x 45 W / 4 max. - 4 x 28 W / 4 @ 14.4 V, 1 kHz, 10 % Low distortion Low output noise Standby function Mute function Automute at min. supply voltage detection Low external component count: - Internally fixed gain (26dB) - No external compensation - No bootstrap capacitors Clipping detector Offset detector Diagnostic facility for: - Out to GND short - Out to VS short - Thermal shutdown u d o r P e Flexiwatt27 Protections: ) s ( ct ) (s t c u d o r t e l o Output short circuit to GND, to VS, across the load Very inductive loads Overrating chip temperature with soft thermal limiter O Table 1. s b O Load dump voltage Fortuitous open GND Output DC offset detector Reversed battery ESD Description P e bs t e l o The TDA7389A is an AB class audio power amplifier, packaged in Flexiwatt 27 designed for high end car radio applications. Based on the fully complementary PNP/NPN configuration the TDA7389A
TDA7389A 4 x 45W quad bridge car radio amplifier Features High output power: - 4 x 45W/4 max. - 4 x 28W/4 @ 14.4V, 1KHz, 10% Low distortion Low output noise Stand-by function Mute function Automute at min. supply voltage detection Low external component count: - Internally fixed gain (26dB) - No external compensation - No bootstrap capacitors Load dump voltage Clipping detector Fortuitous open GND Offset detector Output DC offset detector Diagnostic facility for: - Out to GND short - Out to VS short - Thermal shutdown Reversed battery ESD Flexiwatt27 Description Protections: Output short circuit to GND, to VS, across the load Very inductive loads Overrating chip temperature with soft thermal limiter Table 1. The TDA7389A is a new technology class AB Audio Power Amplifier in Flexiwatt 27 package designed for high end car radio applications. Thanks to the fully complementary PNP/NPN output configuration the TDA7389A allows a rail to rail output voltage swing with no need o
TDA7389A 4 x 45W quad bridge car radio amplifier Features High output power: - 4 x 45 W / 4 max. - 4 x 28 W / 4 @ 14.4 V, 1 kHz, 10 % Low distortion Low output noise Standby function Mute function Automute at min. supply voltage detection Low external component count: - Internally fixed gain (26dB) - No external compensation - No bootstrap capacitors Load dump voltage Clipping detector Fortuitous open GND Offset detector Output DC offset detector Diagnostic facility for: - Out to GND short - Out to VS short - Thermal shutdown Reversed battery ESD Flexiwatt27 Description Protections: Output short circuit to GND, to VS, across the load Very inductive loads Overrating chip temperature with soft thermal limiter Table 1. The TDA7389A is an AB class audio power amplifier, packaged in Flexiwatt 27 designed for high end car radio applications. Based on the fully complementary PNP/NPN configuration the TDA7389A allows a rail to rail output voltage swing with no need of bootstrap
TDA7389A 4 x 45W quad bridge car radio amplifier Features High output power: - 4 x 45 W / 4 max. - 4 x 28 W / 4 @ 14.4 V, 1 kHz, 10 % Low distortion Low output noise Standby function Mute function Automute at min. supply voltage detection Low external component count: - Internally fixed gain (26dB) - No external compensation - No bootstrap capacitors Load dump voltage Clipping detector Fortuitous open GND Offset detector Output DC offset detector Diagnostic facility for: - Out to GND short - Out to VS short - Thermal shutdown Reversed battery ESD Flexiwatt27 Description Protections: Output short circuit to GND, to VS, across the load Very inductive loads Overrating chip temperature with soft thermal limiter Table 1. The TDA7389A is an AB class audio power amplifier, packaged in Flexiwatt 27 designed for high end car radio applications. Based on the fully complementary PNP/NPN configuration the TDA7389A allows a rail to rail output voltage swing with no need of bootstrap
DA7566 MOSFET 4X40W I2C diagnostics, clip, offset, multiple gain BIPOLAR 4X45W TDA7388 TDA7385 BIPOLAR 4X35W Diag pin, clip BIPOLAR 4X41W TDA7384A TDA7384A BIPOLAR 4X40W BIPOLAR 4X40W TDA7384B (coming soon) TDA7386 BIPOLAR 4X45W BIPOLAR 4X40W 34dB TDA7385 TDA7389A BIPOLAR 4X45W Diag pin, clip, offset BIPOLAR 4X35W TDA7383 TDA7375A BIPOLAR 2X40W BIPOLAR 4X35W 32dB TDA7381 TDA7376B BIPOLAR 2X40W Diag pin, clip, diff. in BIPOLAR 4X30W Diag. pin, clip TDA7389 BIPOLAR 4X45W Diag. pin, clip det. TDA7389B (coming soon) BIPOLAR 4X45W Diag. pin, clip det., 34dB TDA737X BIPOLAR 2X30W TO 2X40W Power amplifiers for automotive sound systems Stby/ mute Clip det. Multifunction voltage regulators and power management ICs Offset det. High-side drivers Stby regulators Resets High efficiency Batt dets. Ign det. Linear regulators DC/DC converters I2C bus Protections and diagnostics 1 mode ST offers a wide range of power products in surface-mount package for sound system applications enabling fully automated producti