Datasheets
TPA0312PWP by: Texas Instruments

2.6-W, stereo, analog input Class-AB audio amplifier & 21.6 dB gain setting 24-HTSSOP -40 to 85

Part Details for TPA0312PWP by Texas Instruments

Results Overview of TPA0312PWP by Texas Instruments

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Applications Consumer Electronics Audio and Video Systems Entertainment and Gaming

Price & Stock for TPA0312PWP

Part # Distributor Description Stock Price Buy
DISTI # 2156-TPA0312PWP-ND
DigiKey IC AMP AB STEREO 2.6W 24HTSSOP Min Qty: 148 Lead time: 18 Weeks Container: Bulk MARKETPLACE PRODUCT 14400
In Stock
  • 148 $2.0400
$2.0400 Buy Now
DISTI # 296-10817-5-ND
DigiKey IC AMP AB STEREO 2.6W 24HTSSOP Min Qty: 148 Lead time: 18 Weeks Container: Tube Temporarily Out of Stock
  • 360 $2.0776
$2.0776 Buy Now
DISTI # 595-TPA0312PWP
Mouser Electronics Audio Amplifiers St 2W Aud Pwr Amp RoHS: Compliant 240
  • 1 $3.7700
  • 10 $3.3900
  • 120 $2.7700
  • 300 $2.0700
$2.0700 / $3.7700 Buy Now
DISTI # 86037375
Verical Audio Amp Headphone/Speaker 2-CH Stereo 2.6W Class-AB 24-Pin HTSSOP EP Tube RoHS: Compliant Min Qty: 164 Package Multiple: 1 Americas - 11220
  • 164 $2.3000
  • 500 $2.2000
  • 1,000 $2.0875
$2.0875 / $2.3000 Buy Now
DISTI # 86037718
Verical Audio Amp Headphone/Speaker 2-CH Stereo 2.6W Class-AB 24-Pin HTSSOP EP Tube RoHS: Compliant Min Qty: 164 Package Multiple: 1 Date Code: 0501 Americas - 8520
  • 164 $2.3000
  • 500 $2.2000
  • 1,000 $2.0875
$2.0875 / $2.3000 Buy Now
DISTI # 86047740
Verical Audio Amp Headphone/Speaker 2-CH Stereo 2.6W Class-AB 24-Pin HTSSOP EP Tube RoHS: Compliant Min Qty: 164 Package Multiple: 1 Date Code: 1301 Americas - 5760
  • 164 $2.3000
  • 500 $2.2000
  • 1,000 $2.0875
$2.0875 / $2.3000 Buy Now
DISTI # 86047341
Verical Audio Amp Headphone/Speaker 2-CH Stereo 2.6W Class-AB 24-Pin HTSSOP EP Tube RoHS: Compliant Min Qty: 164 Package Multiple: 1 Date Code: 0401 Americas - 176
  • 164 $2.3000
  • 500 $2.2000
  • 1,000 $2.0875
$2.0875 / $2.3000 Buy Now
Rochester Electronics TPA0312 Stereo 2-W Audio Power Amp with 4 Selectable Gain Settings and MUX Control RoHS: Compliant Status: Active Min Qty: 1 25823
  • 1 $1.9600
  • 25 $1.9200
  • 100 $1.8400
  • 500 $1.7600
  • 1,000 $1.6700
$1.6700 / $1.9600 Buy Now

Part Details for TPA0312PWP

TPA0312PWP CAD Models

TPA0312PWP Part Data Attributes

TPA0312PWP Texas Instruments
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TPA0312PWP Texas Instruments 2.6-W, stereo, analog input Class-AB audio amplifier & 21.6 dB gain setting 24-HTSSOP -40 to 85
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code TSSOP
Package Description HTSSOP-24
Pin Count 24
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Texas Instruments
Consumer IC Type VOLUME CONTROL CIRCUIT
Harmonic Distortion 1%
JESD-30 Code R-PDSO-G24
JESD-609 Code e4
Length 7.8 mm
Moisture Sensitivity Level 2
Noise Figure-Nom 105 dB
Number of Bands 1
Number of Channels 2
Number of Functions 1
Number of Terminals 24
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Power-Nom 2.6 W
Package Body Material PLASTIC/EPOXY
Package Code HTSSOP
Package Equivalence Code TSSOP24,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.2 mm
Supply Current-Max 10 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm

TPA0312PWP Related Parts

TPA0312PWP Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also important to follow general high-frequency PCB design guidelines, such as keeping the signal traces short and away from the power traces, and using a solid ground plane.

  • The gain setting depends on the specific requirements of your application. The TPA0312PWP has three gain settings: 6dB, 12dB, and 18dB. Choose the gain setting that provides the desired output power and signal-to-noise ratio for your system.

  • The maximum power dissipation of the TPA0312PWP is dependent on the ambient temperature and the thermal resistance of the PCB. According to the datasheet, the maximum power dissipation is 2.5W at 25°C ambient temperature. However, it's recommended to derate the power dissipation based on the actual operating conditions.

  • The TPA0312PWP has built-in EMI filtering, but additional filtering may be necessary depending on the specific requirements of your application. Consider adding external filters, such as RC filters or ferrite beads, to reduce noise and EMI.

  • No, the TPA0312PWP is not designed for bridged operation. It's a stereo audio amplifier, and bridging would require a different amplifier configuration. If you need a higher power output, consider using a different amplifier or a separate bridging amplifier.