OPA838IDBVR
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| Part Number | OPA838IDBVR |
|---|---|
| Manufacturer |
 Texas Instruments
|
| Description | The OPA838IDBVR is a high-performance voltage-feedback operational amplifier developed by Texas Instruments, designed for applications requiring a combination of high bandwidth, low noise, and low power consumption. It delivers a 300MHz gain-bandwidth product while consuming only about 950µA supply current, making it an efficient solution for high-speed analog signal processing. This amplifier operates within a single supply range of 2.7V to 5.4V and features rail-to-rail output capability with negative rail input support, enabling maximum signal swing and flexibility in low-voltage designs. The OPA838IDBVR is optimized for high-gain configurations and requires a minimum stable gain of 6 V/V, providing approximately 90MHz bandwidth at this gain level. It also offers a slew rate of around 350V/µs, ensuring fast signal response and accurate amplification of high-frequency signals. With an extremely low input voltage noise of 1.8nV/√Hz and low offset voltage, the device is ideal for precision analog front-end circuits such as photodiode amplifiers and ADC drivers. It also includes a shutdown mode with less than 1µA current consumption, improving energy efficiency in power-sensitive systems. The amplifier supports a wide operating temperature range from -40°C to +125°C, making it suitable for industrial and high-reliability applications. Its compact 6-pin SOT-23 surface-mount package allows integration into space-constrained PCB designs without compromising performance. The OPA838IDBVR is widely used in high-speed signal conditioning, transimpedance amplifiers, ADC driver circuits, active filters, instrumentation, and precision analog front-end applications, where low noise and high bandwidth are essential. |
| Product Group | OpAmp |
| MOQ | 3000 pcs |
| SPQ | 3000 pcs |
| Figure/Case | SOT-23-6 |
| Package | T&R Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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OPA838IDBVR
OPA838IDBVR