TPA6100A2D

Available Set Gain :
Common Mode Rejection Ratio (Min) :
Mounting Style : SMD/SMT
Packaging : Tube
Maximum Operating Temperature : + 85 C
Output Type : 2-Channel Stereo
Package / Case : SOIC-8
Product : Class-AB
Operating Supply Voltage : 3 V
Maximum Power Dissipation : 710 mW
Output Power : 50 mW
THD plus Noise : 0.4 %
Supply Current : 0.75 mA


Description

The TPA6100A2D is a stereo audio power amplifier packaged in either an 8-pin SOIC package or an 8-pin MSOP package capable of delivering 50 mW of continuous RMS power per channel into 16- loads. Amplifier gain is externally configured by a means of three resistors per input channel and does not require external compensation for settings of 1 to 10.

Features of the TPA6100A2D are:(1)50-mW stereo output; (2)low supply current----0.75 mA; (3)low shutdown current----50 nA; (4)pin compatible with LM4881 and TPA102; (5)pop reduction circuitry; (6)internal midrail generation; (7)thermal and short-circuit protection; (8)surface-mount packaging--MSOP and SOIC; (9)1.6-V to 3.6-V supply voltage range.

The absolute maximum ratings of the TPA6100A2D can be summarized as:(1)supply voltage:4V;(2)input voltage:0.3 V to Vdd + 0.3 V;(3)storage temperature:-65 to 150;(4)operating junction temperature range:-40 to 150.Stresses beyond thoselisted under "absolute maximum ratings" may cause permanent damage to thedevice. These are stress ratings only, and functional operation of the deviceat these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-ratedconditions for extended periods may affect devicereliability.The TPA6100A2D is a high-performance CMOS audio amplifier that requires adequate power supply decoupling to ensure that the output total harmonic distortion (THD) is as low as possible. Power supply decoupling also prevents oscillations for long lead lengths between the amplifier and the speaker. The optimum decoupling is achieved by using two capacitors of different types that target different types of noise on the power supply leads.For higher frequency transients, spikes, or digital hash on the line, a good low equivalent-series-resistance (ESR) ceramic capacitor, typically 0.1 F, placed as close as possible to the device Vdd lead, works best. For filtering lower frequency noise signals, a larger aluminum electrolytic capacitor of 10 F or greater placed near the power amplifier is recommended.

Parameters:

Technical/Catalog Information	TPA6100A2D
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Package / Case	8-SOIC (3.9mm Width)
Type	Class AB
Output Type	Headphones, 2-Channel (Stereo)
Voltage - Supply	1.6 V ~ 3.6 V
Packaging	Tube
Features	Depop, Short-Circuit and Thermal Protection, Shutdown
Max Output Power x Channels @ Load	50mW x 2 @ 16 Ohm
Drawing Number	296; 4040047-2; D; 8
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPA6100A2D TPA6100A2D