Texas Instruments THS4081ID Audio Amplifiers
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
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Technical Specifications
Texas Instruments THS4081ID Audio Amplifiers technical specifications.
General
Related Parts Comparison (THS4081ID vs THS3122CDG4 vs THS3061DRG4 vs THS3201DRG4)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 10V ~ 30V | 10V ~ 30V | 10V ~ 30V | 6.6V ~ 15V |
| Number of Channels | 1 | 2 | 1 | 1 |
| RoHS | Yes | Yes | Yes | Yes |
| 3db Bandwidth | 175MHz | 160MHz | 300MHz | 1.8GHz |
| Bandwidth | 175MHz | 160MHz | 300MHz | 1.8GHz |
| CMRR | 84dB | 58dB | 60dB | 60dB |
| Input Bias Current | 6uA | 3uA | 35uA | 50uA |
| Input Offset Voltage | 7mV | 4.4mV | 3.5mV | 3mV |
| Lead Free | Lead Free | Contains Lead | Contains Lead | Lead Free |
| Max Dual Supply Voltage | 16.5V | 15V | 15V | 7.5V |
| Max IO Voltage | 7mV | 10mV | 4.5mV | 4mV |
| Action |
Texas Instruments THS4081ID Audio Amplifiers Overview
High-performance audio amplifier IC featuring a 175MHz -3dB bandwidth and 230V/µs slew rate. This single-channel voltage-feedback amplifier operates from a 4.5V to 16.5V dual supply or 10V to 30V single supply, with a low 3.4mA operating supply current. It offers an 85mA output current per channel and a 100MHz gain bandwidth product, packaged in an 8-SOIC (D) case.
RoHS compliant and lead-free, this amplifier is suitable for operation between -40°C and 85°C.
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