Audio Amp Headphone 2-CH Stereo 0.05W Class-AB 8-Pin SOIC Tube, TPA6102A2D, Texas Instruments

The TPA6102A2 is a stereo audio power amplifier packaged in either an 8-pin SOIC package or an 8-pin MOSP package capable of delivering 50 mW of continuous RMS power per channel into 16- O loads. Amplifier gain is internally set to 14 dB (inverting) to save board space by eliminating six external resistors. The TPA6102A2 is optimized for battery applications because of its low supply current, shutdown current, and THD+N. To obtain the low supply voltage range, the TPA6102A2 biases BYPASS to VDD/4. When driving a 16- O load with 40 mW output power from 3.3 V, THD+Nis 0.08% at 1 kHz, and less than 0.2% across the audio band of 20 Hz to 20 kHz. For 30 mW into 32- O loads, the THD+N is reduced to less than 0.06% at 1 kHz, and is less than 0.3% across the audio band of 20 Hz to 20 kHz.

50-mW Stereo Output

Low Supply Current…0.75 mA

Low Shutdown Current…50 nA

Minimal External Components Required

Gain Set Internally to 14 dB

Pop Reduction Circuitry

Internal Mid-Rail Generation

Thermal and Short-Circuit Protection

Surface-Mount Packaging

MSOP
SOIC

1.6-V to 3.6-V Supply Voltage Range

Характеристики

Бренд	Texas Instruments
Typical_psrr	72 dB
Typ_output_power_x_chan_load	0.05×2@16Ohm W
Totl_harmon_distortion_noise	0.06@16Ohm@9.5mW %
Amplifier_type	Class-AB
Max_load_resistance	32 Ohm
Typical_voltage_gain	14 dB
Specifications	http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TPA6102A2&&fileType=pdf
Supplier_package	SOIC
Country_of_origin	United States
Eccn	EAR99
Функция	Headphone
Htsn	8542330001
Input_signal_type	Single
Lead_finish	Gold
Max_power_dissipation	710 mW
Max_processing_temp	260
Mounting	Surface Mount
Schedule_b	8542330000
Msl_level	1
Operating_supply_current	1.5@3.6V mA
Operating_temperature	-40 to 85 °C
Output_signal_type	Single-Ended
Output_type	2-Channel Stereo
Pin_count	8
Power_supply_type	Single
Product_dimensions	5 x 4 x 1.5 mm

Артикул: TPA6102A2D

Описание