TDA7391PD STMicroelectronics, TDA7391PD Datasheet - Page 8

• Manufacturer Part Number: TDA7391PD
• Description: IC AMP AUDIO PWR 40W POWERSO20
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7391PD

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 40W x 1 @ 3.2 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: PowerSO-20 Exposed Bottom Pad
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 40x1@4OhmW
• Audio Amplifier Function: Speaker
• Input Bias Current: 10uA
• Total Harmonic Distortion: 0.06%%
• Single Supply Voltage (typ): 9/12/15V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 32W
• Rail/rail I/o Type: Rail to Rail Output
• Power Supply Rejection Ratio: 60dB
• Single Supply Voltage (min): 8V
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: PowerSO
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3975-5

Electrical specifications
TDA7391PD
Figure 12. Total power dissipation and effic.
Figure 13. Power bandwidth
vs. output power (@R
= 4Ω)
L
8/12
Doc ID 6326 Rev 4