40W + 40W 2 Channel Audio Power Amplifier, Multiwatt, 11 Pins
STMicroelectronics 40W+40W class-AB stereo amplifier, ±8V to ±33V, Multiwatt package, 11 pins, for hi-fi and TV audio.
The 40W + 40W 2 Channel Audio Power Amplifier from STMicroelectronics is a class-AB dual audio power amplifier assembled in a Multiwatt package. It is specifically designed for high-quality sound applications such as hi-fi music centres and stereo TV sets.
This split-supply amplifier delivers high output power while ensuring a 'pop'-free turn on/off and a 'pop'-free mute function. It also features a standby mode with low quiescent current (Iq), along with short-circuit and thermal overload protection for reliable operation.
Specifications:
- Audio Amplifier Type: Class AB
- No. of Channels: 2
- Supply Voltage Range: ±8V to ±33V
- IC Case / Package: Multiwatt
- No. of Pins: 11
- Load Impedance: 8Ω
- Output Type: 2 x Stereo
- IC Mounting: Through Hole
- Operating Temperature Range: 0°C to 70°C
- Output Power: 40W per channel
The amplifier is housed in a compact Multiwatt package with dimensions of 43mm (height), 33mm (width), and 15mm (depth). It weighs approximately 5.443 grams, making it a lightweight and space-efficient solution for audio applications.
- Hi-fi music centres
- Stereo TV sets
- High-quality sound applications
- Audio systems requiring split supply
- Class: AB
- No. of Channels: 2
- Supply Voltage Range: ±8V to ±33V
- IC Case / Package: Multiwatt
- No. of Pins: 11
- Load Impedance: 8Ω
- Output Type: 2 x Stereo
- IC Mounting: Through Hole
- Operating Temperature Min: 0°C
- Operating Temperature Max: 70°C
- Output Power: 40W
- Weight: 5.443 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- of Pins: 11Pins
- Product Range: Class-AB Power Amplifier
- SVHC: No SVHC (25-Jun-2025)
- Amplifier Case Style: Multiwatt
- Amplifier Class: AB
- of Channels: 2 Channel
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