Datasheet TDA7498ETR - STMicroelectronics Audio Amplifiers 160-Watt 160-Watt Dual BTL Class D Amp — 数据表

详细说明

Manufacturer: STMicroelectronics

Description: Audio Amplifiers 160-Watt 160-Watt Dual BTL Class D Amp

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Docket:
TDA7498E
160-watt + 160-watt dual BTL class-D audio amplifier
Preliminary data
Features
160-W + 160-W output power at THD = 10% with RL = 4 and VCC = 36 V 1 x 220 W output power mono parallel BTL at THD = 10% with RL = 3 and VCC = 36 V Wide-range single-supply operation (14 - 36 V) High efficiency ( = 85%) Parallel BTL function using the MODE pin Four selectable, fixed gain settings of nominally 23.8 dB, 29.8 dB, 33.3 dB and 35.8 dB Differential inputs minimize common-mode noise Standby and mute features Smart protection Thermal overload protection Small offset less than 20 mV PowerSSO36 with exposed pad up

Specifications:

• Mounting Style: SMD/SMT
• Operating Supply Voltage: 14 V to 36 V
• Operating Temperature Range: 0 C to + 70 C
• Output Power: 220 W x 1 at 3 Ohm, 160 W x 2 at 4 Ohm
• Output Type: 1-Channel Mono or 2-Channel Stereo
• Package / Case: PowerSSO-36
• Packaging Type: Reel
• Product: Class-D
• Supply Current: 60 mA
• THD plus Noise: 10 %
• RoHS: Yes