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Model TDA7391
Description AB Class AB power amplifiers for automotive audio provide clear and powerful audio. These features all benefit from single channel devices and a more powerful four channel single-chip design. Durable design with integrated short circuit ESD、 Unloading and overheating protection can drive very low impedance speaker products that comply with the new stop start engine and hybrid engine standards. Optional I ² C interface and diagnostic optional digital input can increase efficiency. Audio amplifier, STMicroelectronics
Product QR code
Brand: ST Microelectronics
Packaging Multiwatt-11
Delivery time
Packaging method Tube
Standard packaging quantity 1
28.54  yuan 28.54yuan
5+:
$ 33.3883
50+:
$ 31.9614
200+:
$ 31.1624
500+:
$ 30.9626
1000+:
$ 30.7629
2500+:
$ 30.5346
5000+:
$ 30.3919
7500+:
$ 30.2492
Quantity
5+
50+
200+
500+
1000+
Price
$33.3883
$31.9614
$31.1624
$30.9626
$30.7629
Price $ 33.3883 $ 31.9614 $ 31.1624 $ 30.9626 $ 30.7629
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(4726) Minimum order quantity(5)
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Technical parameters/power supply voltage (DC): 18.0 V

Technical parameters/power supply current: 150 mA

Technical parameters/number of circuits: 1

Technical parameters/number of channels: 1

Technical parameters/number of pins: 11

Technical parameters/dissipated power: 43 W

Technical parameters/common mode rejection ratio: 65 dB

Technical parameters/Static current: 60.0 mA

Technical parameters/gain bandwidth product: 75 kHz

Technical parameters/output power: 35 W

Technical parameters/gain: 30 dB

Technical parameters/input bias current: 10000 nA

Technical parameters/output current (Max): 6000 mA

Technical parameters/operating temperature (Max): 150 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/dissipated power (Max): 43000 mW

Technical parameters/Common Mode Rejection Ratio (Min): 65 dB

Technical parameters/power supply voltage: 8V ~ 18V

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 11

Encapsulation parameters/Encapsulation: Multiwatt-11

External dimensions/length: 20.2 mm

External dimensions/width: 5 mm

External dimensions/height: 17.75 mm

External dimensions/packaging: Multiwatt-11

Physical parameters/operating temperature: -40℃ ~ 105℃ (TA)

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Customs information/ECCN code: EAR99

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