Home Audio Audio amplifiers Speaker amps
Home
Audio
Audio amplifiers
Speaker amps

TPA0233

ACTIVE

2-W, mono, analog input Class-AB audio amplifier with headphone amplfier & low supply current

Order now
Data sheet

TPA0233

ACTIVE
Data sheet Order now

Product details

Audio input type Analog Input Architecture Class-AB Speaker channels (max) Mono Rating Catalog Power stage supply (max) (V) 5.5 Power stage supply (min) (V) 2.5 Load (min) (Ω) 4 Output power (W) 2 SNR (dB) 93 THD + N at 1 kHz (%) 0.2 Iq (typ) (mA) 4 Control interface Hardware Closed/open loop Open Analog supply (min) (V) 2.5 Analog supply voltage (max) (V) 5.5 PSRR (dB) 58 Operating temperature range (°C) -40 to 125
Audio input type Analog Input Architecture Class-AB Speaker channels (max) Mono Rating Catalog Power stage supply (max) (V) 5.5 Power stage supply (min) (V) 2.5 Load (min) (Ω) 4 Output power (W) 2 SNR (dB) 93 THD + N at 1 kHz (%) 0.2 Iq (typ) (mA) 4 Control interface Hardware Closed/open loop Open Analog supply (min) (V) 2.5 Analog supply voltage (max) (V) 5.5 PSRR (dB) 58 Operating temperature range (°C) -40 to 125
  • Ideal for Notebook Computers, PDAs, and Other Small Portable Audio Devices
  • 2 W Into 4 From 5-V Supply
  • 0.6 W Into 4 From 3-V Supply
  • Stereo Head Phone Drive
  • Mono (BTL) Signal Created by Summing Left and Right Signals
  • Wide Power Supply Compatibility 3 V to 5 V
  • Meets PC99 Portable Specs (target)
  • Low Supply Current
    • 4 mA Typical at 5 V
    • 3.3 mA Typical at 3 V
  • Shutdown Control ...1 uA Typical
  • Shutdown Pin is TTL Compatible
  • –40°C to 85°C Operating Temperature Range
  • Space-Saving, Thermally-Enhanced MSOP Packaging
  • Ideal for Notebook Computers, PDAs, and Other Small Portable Audio Devices
  • 2 W Into 4 From 5-V Supply
  • 0.6 W Into 4 From 3-V Supply
  • Stereo Head Phone Drive
  • Mono (BTL) Signal Created by Summing Left and Right Signals
  • Wide Power Supply Compatibility 3 V to 5 V
  • Meets PC99 Portable Specs (target)
  • Low Supply Current
    • 4 mA Typical at 5 V
    • 3.3 mA Typical at 3 V
  • Shutdown Control ...1 uA Typical
  • Shutdown Pin is TTL Compatible
  • –40°C to 85°C Operating Temperature Range
  • Space-Saving, Thermally-Enhanced MSOP Packaging

The TPA0233 is a 2-W mono bridge-tied-load (BTL) amplifier designed to drive speakers with as low as 4- speaker.

The gain of the input stage is set by the user-selected input resistor and a 50-k/ RI in BTL mode. The input terminals are high-impedance CMOS inputs, and can be used as summing nodes.

The TPA0233 is available in the 10-pin thermally-enhanced MSOP package (DGQ) and operates over an ambient temperature range of –40°C to 85°C.

The TPA0233 is a 2-W mono bridge-tied-load (BTL) amplifier designed to drive speakers with as low as 4- speaker.

The gain of the input stage is set by the user-selected input resistor and a 50-k/ RI in BTL mode. The input terminals are high-impedance CMOS inputs, and can be used as summing nodes.

The TPA0233 is available in the 10-pin thermally-enhanced MSOP package (DGQ) and operates over an ambient temperature range of –40°C to 85°C.
filter Find other Speaker amps
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 2-W Mono Audio Power Amplifier with Headphone Drive datasheet (Rev. D) 04 Oct 2002

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

View all forum topics

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