Audio Amp Speaker 1-CH Mono 45W Class-AB 11-Pin Multiwatt Tube, TDA7391LV, STMicroelectronics

The TDA7391LV is a bridge class AB audio power amplifier for car radio applications.The high power capability together with the possibility to operate either in differential input mode or single ended input mode makes it suitable for high end car radio equipment. The exclusive fully complementary output stage and the internal fixed gain configuration drop the external component count.The on board clipping detector allows easy implementation of gain compression systems.It is moreover compliant to the most recent OEM specifications for low voltage operation ("start-stop" battery profile during engine stop), and e-call functions.

High power capability:

40 W/ 4 O max

45 W/ 3.2 O max

32 W/ 3.2 O @ V_S= 14.4 V, f = 1 kHz, THD = 10 %

26 W/ 4 O @ V_S= 14.4 V, f = 1 kHz, THD = 10%

Differential inputs (either single ended or differential input signal is accepted)

Minimum external component count

Standby function (CMOS compatible)

Capable to operate to 6 V – ‘start-stop’ and ‘e-call’ compatibility

Protections:

Short circuit (to GND, to V_S, across the load)

Very inductive loads

Chip over temperature

Load dump

Open GND

ESD

Характеристики

Бренд	STMicroelectronics
Функция	Speaker
Totl_harmon_distortion_noise	0.03@4Ohm@15W %
Amplifier_type	Class-AB
Max_load_resistance	4 Ohm
Max_output_power_x_chan_load	45×1@3.2Ohm W
Typical_voltage_gain	30 dB
Min_cmrr	65 dB
Specifications	https://4donline.ihs.com/images/VipMasterIC/IC/SGST/SGST-S-A0001312427/SGST-S-A0001312427-1.pdf?hkey=52A5661711E402568146F3353EA87419
Max_input_bias_current	10 uA
Supplier_package	Multiwatt
Screening_level	Automotive
Eccn	EAR99
Typ_output_power_x_chan_load	32×1@3.2Ohm W
Input_signal_type	Differential
Htsn	8542330001
Lead_finish	Tin
Max_power_dissipation	43000 mW
Mounting	Through Hole
Schedule_b	8542330000
Operating_supply_current	150 mA
Operating_temperature	-40 to 150 °C
Output_current	6000 mA
Output_signal_type	Differential
Output_type	1-Channel Mono
Pin_count	11
Power_supply_type	Single
Product_dimensions	20.2(Max) x 5(Max) x 10.7

Артикул: TDA7391LV

Описание