OPA656NB/250 Specifications
Manufacturer: Texas Instruments
Part Number: OPA656NB/250
Device Type: Operational amplifier
Amplifier Type: High-speed JFET input op amp
Number of Channels: Single
Supply Voltage Range: ±5 V to ±15 V
Bandwidth: 500 MHz
Slew Rate: 2300 V per microsecond
Input Voltage Noise: 10 nV per square root hertz
Input Bias Current: Very low JFET input bias
Output Current: Up to ±60 mA
Gain Bandwidth Performance: Wideband, high-speed operation
Package Type: SOIC-8
Mounting Style: Surface mount
Operating Temperature Range: -40 °C to +85 °C
Packaging Type: Tape and reel
Key Features
OPA656NB/250 is designed for very high-speed analog signal amplification. It offers wide bandwidth and an extremely fast slew rate. As a result, it supports rapid signal transitions with minimal distortion. The JFET input stage reduces input bias current. Therefore, sensitive signal sources remain stable. Additionally, the device provides low noise performance. This helps preserve signal integrity in precision designs. The compact SOIC package supports efficient PCB layouts.
Applications
High-speed data acquisition systems
Video and imaging signal paths
Test and measurement instrumentation
Photodiode and sensor amplifiers
Wideband transimpedance amplifiers
High-frequency communication circuits
Precision analog front-end designs
Product Overview
The OPA656NB/250 from Texas Instruments is built for demanding high-frequency analog applications. First, its 500 MHz bandwidth allows accurate amplification across wide signal ranges. Next, the very high slew rate supports fast edges without waveform degradation. Because of this, signal clarity remains high during rapid transitions.
In addition, the JFET input architecture minimizes bias current effects. This improves performance when interfacing with sensors and photodiodes. At the same time, the low noise characteristics help maintain clean output signals. The amplifier also delivers strong output drive capability. Therefore, it can interface with a variety of downstream loads.
The surface-mount SOIC-8 package simplifies integration into compact designs. It also supports reliable thermal behavior in continuous operation. Overall, this amplifier delivers speed, precision, and stability. It is well suited for advanced analog systems where performance margins matter.
Contact Us
For pricing, availability, or technical questions regarding OPA656NB/250, contact Cyndtek. We supply factory-new electronic components for production and development needs. Email Sales@Cyndtek.com to request availability and lead time information.
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