Product Summary

The TPA122DGNRG4 is a stereo audio power amplifier pack-aged in either an 8-pin SOIC, or an 8-pin Power PAD MSOP package capable of delivering 150 mW of continuous RMS power per channel into 8-W loads. Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 1 to 10.

Parametrics

Absolute maximum ratings:(1)VDD, Supply voltage: 6 V; (2)VI, Input voltage: 鈥?.3 V to VDD + 0.3 V;Continuous total power dissipation: Internally limited; (3)TJ, Operating junction temperature range: 鈥?0掳C to 150掳C; (4)Tstg, Storage temperature range: 鈥?5掳C to 150掳C;Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260掳C.

Features

Features:(1)150-mW Stereo Output; (2)PC Power Supply Compatible:Fully Specified for 3.3-V and 5-V operation; Operation to 2.5 V; (3)Pop Reduction Circuitry; (4)Internal Midrail Generation; (5)Thermal and Short-Circuit Protection; (6)Surface-Mount Packaging:PowerPAD MSOP;SOIC; (7)Pin Compatible With LM4880 and LM4881(SOIC).

Diagrams

<IMG src="http://www.seekic.com/uploadfile/ic-mfg/2011310202117717.jpg" border=0>

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TPA122DGNRG4
TPA122DGNRG4
Texas Instruments
Audio Amplifiers 150mW Stereo
Data Sheet
0-1930: $0.36
1930-2000: $0.35
2000-2500: $0.35
2500-5000: $0.34
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TPA102DGN
TPA102DGN
Texas Instruments
Audio Amplifiers 150mW Stereo
Data Sheet
0-1: $1.16
1-25: $0.96
25-100: $0.83
100-250: $0.79
TPA112DG4
TPA112DG4
Texas Instruments
Audio Amplifiers 150mW Stereo
Data Sheet
0-1: $0.52
1-25: $0.47
25-100: $0.33
100-250: $0.33
TPA112DGNR
TPA112DGNR
Texas Instruments
Audio Amplifiers 150mW Stereo
Data Sheet
0-1730: $0.37
1730-2000: $0.34
2000-2500: $0.34
2500-5000: $0.33
TPA112DR
TPA112DR
Texas Instruments
Audio Amplifiers 150mW Stereo
Data Sheet
0-1750: $0.29
1750-2000: $0.27
2000-2500: $0.27
2500-5000: $0.26
TPA11CGPC204
TPA11CGPC204
TE Connectivity / Alcoswitch
Pushbutton Switches SPST-NO MOM RND RED
Data Sheet
0-1: $2.57
1-10: $2.27
10-25: $2.06
25-50: $1.97
TPA11FGPC004
TPA11FGPC004
TE Connectivity / Alcoswitch
Pushbutton Switches SWITCH PB SPDT MOM RND BLACK
Data Sheet
0-795: $1.99