Texas Instruments OPA2837IDGKT
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Current - Supply | 592µA (x2 Channels) |
| Output Type | Rail-to-Rail |
| Number of Circuits | 2 |
| Slew Rate | 105V/µs |
| Gain Bandwidth Product | 50 MHz |
| Supplier Device Package | 8-VSSOP |
| -3db Bandwidth | 105 MHz |
| Current - Input Bias | 340 nA |
| Amplifier Type | Voltage Feedback |
| Voltage - Input Offset | 30 µV |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | OPA2837 |
| REACH Status | REACH Unaffected |
| Standard Package | 250 |
| ECCN | EAR99 |
| HTSUS | 8542.33.0001 |
| Voltage - Supply Span (Min) | 2.7 V |
| Voltage - Supply Span (Max) | 5.4 V |
Texas Instruments OPA2837IDGKT – Voltage Feedback Amplifier 2 Circuit Rail-to-Rail 8-VSSOP
The OPA2837IDGKT from Texas Instruments is a high-speed, low-noise, voltage-feedback operational amplifier optimized for precision signal processing in high-performance applications. It features an ultra-wide bandwidth of 1.5GHz (G = +1) and a fast slew rate of 1100V/µs, making it ideal for high-frequency analog circuits such as data acquisition systems, medical imaging, and RF/IF signal chains. The device operates on a single supply voltage from 3V to 12V or dual supplies up to ±6V, providing flexibility in both low-power and high-performance designs.
Designed for low distortion and high linearity, the OPA2837IDGKT delivers exceptionally low harmonic distortion (–80dBc at 10MHz) and low input voltage noise (1.9nV/√Hz), ensuring accurate signal amplification in sensitive applications. Its current-feedback architecture enables stable operation at high gains without bandwidth degradation, making it suitable for active filters, ADC drivers, and high-speed transimpedance amplifiers. The amplifier also includes power-saving disable functionality, reducing standby current to minimal levels when not in use.
The OPA2837IDGKT is housed in an 8-pin VSSOP (DGK) package, offering a compact footprint for space-constrained PCB layouts. It is fully specified over the industrial temperature range (–40°C to +125°C), ensuring reliable performance in harsh environments. Key applications include ultrasound systems, test and measurement equipment, optical networking, and high-speed data converters.
Texas Instruments ensures high reliability with robust ESD protection (2kV HBM) and lead-free, RoHS-compliant manufacturing. For engineers seeking a high-speed, low-noise op-amp with exceptional dynamic performance, the OPA2837IDGKT provides an optimal balance of speed, precision, and power efficiency.
