Key facts
- Brand
- Texas Instruments
- Model
- A741
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-04
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TEXAS INSTRUMENTS TPA741 700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER WITH DIFFERENTIAL INPUTS handbook
The TPA741 SLOS316C is a bridge‑tied‑load (BTL) audio power amplifier designed for low‑voltage applications such as battery‑powered equipment. It operates from 2.5 V to 5.5 V and is available in 8‑pin SOIC and PowerPAD™ MSOP packages.
Key features include integrated depop circuitry, shutdown mode with ultra‑low quiescent current, and protection against thermal overload and short‑circuit conditions. The device delivers up to 700 mW peak output (250 mW continuous at 5 V into an 8 Ω load) with THD+N of 0.5 % across the voice band.
Texas Instruments A741 specifications
| Supply voltage range | 2.5 V – 5.5 V |
|---|---|
| Peak output power (5 V, 8 Ω) | 700 mW |
| Input voltage range | 0.3 V to VDD + 0.3 V |
All Texas Instruments A741 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range does the TPA741 support?
It operates from 2.5 V up to 5.5 V.
What is the typical supply voltage for the A741?
The A741 operates with a supply voltage of ±15 V.
From: TEXAS INSTRUMENTS A741 A741Y GENERAL-PURPOSE OPERATIONAL AMPLIFIERS Manual
What is the typical input offset voltage?
Typical input offset voltage is about 6 mV, with a range from 0 to 8 mV.
From: TEXAS INSTRUMENTS A741 A741Y GENERAL-PURPOSE OPERATIONAL AMPLIFIERS Manual