TPA6100A2DGK ,Ultra Low Voltage Stereo Headphone Audio AmplifierELECTRICAL CHARACTERISTICSat T = 25°C, V = 3.6 V (Unless otherwise noted)A DDPARAMETER TEST CONDITI ..
TPA6100A2DGKR , 50-mW ULTRALOW VOLTAGE STEREO HEADPHONE AUDIO POWER AMPLIFIER
TPA6100A2DGKR , 50-mW ULTRALOW VOLTAGE STEREO HEADPHONE AUDIO POWER AMPLIFIER
TPA6100A2DR ,Ultra Low Voltage Stereo Headphone Audio AmplifierFEATURESD PACKAGE(TOP VIEW)• 50-mW Stereo Output• Low Supply Current . . . 0.75 mABYPASS 1 8 IN1–• ..
TPA6101A2DGKR ,Ultra Low Voltage, Stereo Headphone Audio Amplifier with Fixed Gain (2dB)electrical characteristics at T = 25°C, V = 3.6 V (unless otherwise noted)A DDPARAMETER TEST CONDIT ..
TPA6101A2DGKRG4 , 50-mW ULTRALOW-VOLTAGE, FIXED-GAIN STEREO HEADPHONE AUDOI POWER AMPLIFIER
TRF6900APT ,Single-Chip RF TransceiverBlock Diagram for Interfacing to the MSP430 Microcontroller3POST OFFICE BOX 655303 • DALLAS, TEXAS ..
TRF6900APTR ,Single-Chip RF Transceiver SLAS258E − SEPTEMBER 2000 − REVISED AUGUST 2005 Single-Chip RF Transc ..
TRF6901 ,Single-Chip RF TransceiverBlock Diagram for Interfacing to the MSP430 Microcontroller3POST OFFICE BOX 655303 • DALLAS, TEXAS ..
TRF6901PT ,Single-Chip RF Transceiver SLWS110G − SEPTEMBER 2001 − REVISED JUNE 2004 Single-Chip RF Transceiv ..
TRF6903 ,Single-Chip RF Transceiverfeatures a fully-integrated VCO. Only the PLL loop filter is external to the device.Two fully-progr ..
TRF7960 ,Multi-Standard Fully Integrated 13.56-MHz RFID AFE and Data Framing Reader SystemThe TRF7960 and TRF7961 devices support a wide supply voltage range of 2.7 V to 5.5 V and datacommu ..
TPA6100A2DGK-TPA6100A2DR
50-mW Ultra-Low Voltage Audio Power Amp
TPA6100A2D www.ti.com SLOS269B–JUNE 2000–REVISED SEPTEMBER 2004 50-mW ULTRALOW VOLTAGE STEREO HEADPHONE AUDIO POWER AMPLIFIER FEATURES D PACKAGE (TOP VIEW) • 50-mW Stereo Output • Low Supply Current . . . 0.75 mA BYPASS 1 8 IN1– • Low Shutdown Current . . . 50 nA GND 2 7 V 1 O (1) • Pin Compatible With LM4881 and TPA102 SHUTDOWN 3 6 V DD • Pop Reduction Circuitry IN2– 4 5 V 2 O • Internal Midrail Generation • Thermal and Short-Circuit Protection DGK PACKAGE (TOP VIEW) • Surface-Mount Packaging – MSOP and SOIC BYPASS 1 8 IN1– • 1.6-V to 3.6-V Supply Voltage Range GND 2 7 V 1 O SHUTDOWN 3 6 V DD IN2– 4 5 V 2 O (1) The polarity of the SHUTDOWN pin is reversed. 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-Ω 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. The TPA6100A2D is optimized for battery applications because of its low supply current, shutdown current, and THD+N. To obtain the low-supply voltage range, the TPA6100A2D biases BYPASS to V /4. A resistor with a DD resistance equal to R must be added from the inputs to ground to allow the output to be biased at V /2. F DD When driving a 16-Ω load with 45-mW output power from 3.3 V, THD+N is 0.04% at 1 kHz, and less than 0.2% across the audio band of 20 Hz to 20 kHz. For 28 mW into 32-Ω loads, the THD+N is reduced to less than 0.03% at 1 kHz, and is less than 0.2% across the audio band of 20 Hz to 20 kHz. TYPICAL APPLICATION CIRCUIT V 6 R F DD V DD Audio Input C V /4 S DD R I IN1− 8 V 1 − O 7 + R C I C BYPASS C 1 Audio C B Input R I IN2− 4 V 2 − 5 O + R C I C C 2 SHUTDOWN Bias 3 From Shutdown Control Control Circuit R F Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2000–2004, Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
