Product details

Audio input type Analog Input Architecture Class-AB Speaker channels (max) Stereo Rating Catalog Load (min) (Ω) 3 Output power (W) 2 SNR (dB) 95 THD + N at 1 kHz (%) 0.2 Iq (typ) (mA) 19 Control interface Hardware Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 PSRR (dB) 80 Operating temperature range (°C) to
Audio input type Analog Input Architecture Class-AB Speaker channels (max) Stereo Rating Catalog Load (min) (Ω) 3 Output power (W) 2 SNR (dB) 95 THD + N at 1 kHz (%) 0.2 Iq (typ) (mA) 19 Control interface Hardware Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 PSRR (dB) 80 Operating temperature range (°C) to
HTSSOP (PWP) 24 49.92 mm² 7.8 x 6.4
  • Integrated Depop Circuitry
  • High Power with PC Power Supply
    • 2 W/Ch at 5 V into a 3- Load
    • 800 mW/Ch at 3 V
  • Fully Specified for Use With 3- Loads
  • Ultra-Low Distortion
    - 0.05% THD+N at 2 W and 3- Load
  • Bridge-Tied Load (BTL) or Single-Ended (SE) Modes
  • Stereo Input MUX
  • Surface-Mount Power Package
    24-Pin TSSOP PowerPADTM
  • Shutdown Control...IDD = 5 uA

PowerPAD is a trademark of Texas Instruments Incorporated.

  • Integrated Depop Circuitry
  • High Power with PC Power Supply
    • 2 W/Ch at 5 V into a 3- Load
    • 800 mW/Ch at 3 V
  • Fully Specified for Use With 3- Loads
  • Ultra-Low Distortion
    - 0.05% THD+N at 2 W and 3- Load
  • Bridge-Tied Load (BTL) or Single-Ended (SE) Modes
  • Stereo Input MUX
  • Surface-Mount Power Package
    24-Pin TSSOP PowerPADTM
  • Shutdown Control...IDD = 5 uA

PowerPAD is a trademark of Texas Instruments Incorporated.

The TPA0202 is a stereo audio power amplifier in a 24-pin TSSOP thermal package capable of delivering greater than 2 W of continuous RMS power per channel into 3- loads with a 3.3-V supply voltage.

The TPA0202 has integrated depop circuitry that virtually eliminates transients that cause noise in the speakers during power up and when using the mute and shutdown modes.

Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 2 to 20 in BTL mode (1 to 10 in SE mode). An internal input MUX allows two sets of stereo inputs to the amplifier. In notebook applications, where internal speakers are driven as BTL and the line (often headphone drive) outputs are required to be SE, the TPA0202 automatically switches into SE mode when the SE/BTL\ input is activated. Using the TPA0202 to drive line outputs up to 700 mW/channel into external 3- loads is ideal for small non-powered external speakers in portable multimedia systems. The TPA0202 also features a shutdown function for power sensitive applications, holding the supply current at 5 uA.

The PowerPAD package loads, the operating ambient temperature increases to 100°C.

The TPA0202 is a stereo audio power amplifier in a 24-pin TSSOP thermal package capable of delivering greater than 2 W of continuous RMS power per channel into 3- loads with a 3.3-V supply voltage.

The TPA0202 has integrated depop circuitry that virtually eliminates transients that cause noise in the speakers during power up and when using the mute and shutdown modes.

Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation for settings of 2 to 20 in BTL mode (1 to 10 in SE mode). An internal input MUX allows two sets of stereo inputs to the amplifier. In notebook applications, where internal speakers are driven as BTL and the line (often headphone drive) outputs are required to be SE, the TPA0202 automatically switches into SE mode when the SE/BTL\ input is activated. Using the TPA0202 to drive line outputs up to 700 mW/channel into external 3- loads is ideal for small non-powered external speakers in portable multimedia systems. The TPA0202 also features a shutdown function for power sensitive applications, holding the supply current at 5 uA.

The PowerPAD package loads, the operating ambient temperature increases to 100°C.

Download

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Data sheet TPA0202 - Stereo 2-W Audio Power Amplifier datasheet (Rev. B) 14 Dec 2000

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos