TDA7391PDUTR STMicroelectronics, Audio Amplifier, 20-Pin PowerSO

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Automotive Audio Class-AB Power Amplifiers

ST’s Automotive Audio Class-AB Power Amplifiers provide a clean and powerful audio. These are available from a single channel device to a more powerful quad channel single chip design.

Robust designs with integrated protection against short circuits, ESD, load dumping, over-temperature
Ability to drive very low impedance speakers
Products compliant with new stop-start engine and hybrid engine standards
Optional I²C interface and diagnostics
Optional digital input
Optional augmented efficiency

Audio Amplifiers, STMicroelectronics

Specifications
Attribute Value
Amplifier Type Class-AB
Application Car Radio High Power Applications
Maximum Power 26 W @ 4 Ω
Mounting Type Surface Mount
Typical Single Supply Voltage 8 → 18 V
Power Supply Type Single
Package Type PowerSO
Pin Count 20
Input Signal Type Differential
Output Signal Type Differential
Minimum CMRR 65dB
Length 16mm
Maximum Operating Temperature +150 °C
Height 3.3mm
Dimensions 16 x 11.1 x 3.3mm
Width 11.1mm
Minimum Operating Temperature -40 °C
292 In stock for delivery within 4 working days
Price Each (In a Pack of 2)
SGD 5.265
(exc. GST)
SGD 5.634
(inc. GST)
units
Per unit
Per Pack*
2 - 22
SGD5.265
SGD10.53
24 - 98
SGD4.75
SGD9.50
100 - 248
SGD4.535
SGD9.07
250 - 498
SGD4.35
SGD8.70
500 +
SGD4.30
SGD8.60
*price indicative
Packaging Options:
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