Texas Instruments THS4271DR Audio Amplifiers
High-speed audio amplifier IC featuring a 1.4GHz -3dB bandwidth and 400MHz bandwidth.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
THS4271DR
Detailed Description
High-speed audio amplifier IC featuring a 1.4GHz -3dB bandwidth and 400MHz bandwidth. Offers a 350MHz gain bandwidth product and a 1000V/µs slew rate for exceptional signal processing. Operates with a dual supply voltage range of 2.5V to 7.5V or a single supply from 5V to 10V, consuming 22mA typical supply current. Delivers 68dB voltage gain with 75dB PSRR and 67dB CMRR, packaged in an 8-SOIC (D) for tape and reel distribution.
Package
D
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
THS4271DR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments THS4271DR Audio Amplifiers technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
8-SOIC
Packaging
Tape and Reel
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V ~ 10V
3db Bandwidth
1.4GHz
Bandwidth
400MHz
Package
D
Alternate Parts Comparison (THS4271DR vs THS3122CDG4 vs THS3061DRG4 vs THS3201DRG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V ~ 10V | 10V ~ 30V | 10V ~ 30V | 6.6V ~ 15V |
| Number of Channels | 1 | 2 | 1 | 1 |
| RoHS | Yes | Yes | Yes | Yes |
| 3db Bandwidth | 1.4GHz | 160MHz | 300MHz | 1.8GHz |
| Bandwidth | 400MHz | 160MHz | 300MHz | 1.8GHz |
| CMRR | 67dB | 58dB | 60dB | 60dB |
| Input Bias Current | 18uA | 3uA | 35uA | 50uA |
| Input Offset Voltage | 10mV | 4.4mV | 3.5mV | 3mV |
| Lead Free | Lead Free | Contains Lead | Contains Lead | Lead Free |
| Max Dual Supply Voltage | 7.5V | 15V | 15V | 7.5V |
| Max IO Voltage | 12mV | 10mV | 4.5mV | 4mV |
| Action |
Texas Instruments THS4271DR Audio Amplifiers Overview
High-speed audio amplifier IC featuring a 1.4GHz -3dB bandwidth and 400MHz bandwidth. Offers a 350MHz gain bandwidth product and a 1000V/µs slew rate for exceptional signal processing. Operates with a dual supply voltage range of 2.5V to 7.5V or a single supply from 5V to 10V, consuming 22mA typical supply current.
Delivers 68dB voltage gain with 75dB PSRR and 67dB CMRR, packaged in an 8-SOIC (D) for tape and reel distribution.
More Parts in Audio Amplifiers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
OPA1652AIDTexas InstrumentsDual audio amplifier IC featuring a 18MHz bandwidth and 10V/µs slew rate.
TPA6111A2DTexas Instruments2-channel stereo audio amplifier IC delivering 150mW output power into an 8Ω load.
INA134UAG4Texas InstrumentsDifferential audio receiver IC featuring a single channel and 0dB voltage gain.