Texas Instruments THS4271DGKR Audio Amplifiers
IC OPAMP VFB 1 CIRCUIT 8VSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
THS4271DGKR
Detailed Description
High-performance, single-channel audio/video amplifier IC featuring a 1.4GHz -3dB bandwidth and 1000V/µs slew rate. This surface-mount device offers a 350MHz gain bandwidth product, 68dB voltage gain, and 67dB common mode rejection ratio. Operating from a 2.5V to 7.5V dual supply or 5V to 15V single supply, it consumes 22mA of operating supply current. Packaged in a VSSOP, this lead-free and RoHS compliant component is suitable for demanding audio and video amplification applications.
Package
VSSOP
Key Features
Package: VSSOP; Number of Channels: 1
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
THS4271DGKR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments THS4271DGKR Audio Amplifiers technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V ~ 15V
Lifecycle Status
Obsolete
3db Bandwidth
1.4GHz
Package
VSSOP
CMRR
67dB
Alternate Parts Comparison (THS4271DGKR vs THS3201DGK vs THS4211DGKG4 vs THS3091DDA)
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 | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V ~ 15V | 6.6V ~ 15V | 5V ~ 15V | 10V ~ 30V |
| Number of Channels | 1 | 1 | 1 | 1 |
| RoHS | Yes | Yes | Yes | Yes |
| 3db Bandwidth | 1.4GHz | 1.8GHz | 325MHz | 235MHz |
| CMRR | 67dB | 60dB | 50dB | 60dB |
| Input Bias Current | 6uA | 50uA | 20uA | 20uA |
| Input Offset Voltage | 5mV | 3mV | 12mV | 900uV |
| Lead Free | Lead Free | Lead Free | Contains Lead | Lead Free |
| Max Dual Supply Voltage | 7.5V | 7.5V | 7.5V | 15V |
| Max Power Dissipation | 385mW | 385mW | 385mW | 2.18W |
| Min Dual Supply Voltage | 2.5V | 3.3V | 2.5V | 5V |
| Action |
Texas Instruments THS4271DGKR Audio Amplifiers Overview
High-performance, single-channel audio/video amplifier IC featuring a 1.4GHz -3dB bandwidth and 1000V/µs slew rate. This surface-mount device offers a 350MHz gain bandwidth product, 68dB voltage gain, and 67dB common mode rejection ratio. Operating from a 2.5V to 7.5V dual supply or 5V to 15V single supply, it consumes 22mA of operating supply current.
Packaged in a VSSOP, this lead-free and RoHS compliant component is suitable for demanding audio and video amplification applications.
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.
THS4211DGKG4Texas InstrumentsHigh-speed, single-channel video amplifier featuring a 325MHz -3dB bandwidth and 350MHz gain bandwidth product.