Overview
The OPA354AIDDAR is a high-speed, voltage-feedback CMOS operational amplifier from Texas Instruments. It is part of the OPAx354 series, designed for applications requiring wide bandwidth and high slew rates. This amplifier is available in single, dual, and quad configurations, making it versatile for various high-speed and video applications. The OPA354AIDDAR features rail-to-rail input and output, a unity-gain bandwidth of 250 MHz, and a slew rate of 150 V/µs, ensuring excellent performance in demanding environments.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage | 2.5 | 5.5 | V | |
| Unity-Gain Bandwidth | 250 | MHz | ||
| Gain-Bandwidth Product | 100 | MHz | ||
| Slew Rate | 150 | V/µs | ||
| Input Offset Voltage | ±2 | ±8 | ±10 | mV |
| Input Bias Current | 3 | pA | ||
| Quiescent Current | 4.9 | mA | ||
| Output Current | > 100 | mA | ||
| Operating Temperature Range | -40 | 125 | °C |
Key Features
- Unity-Gain Bandwidth: 250 MHz
- High Slew Rate: 150 V/µs
- Rail-to-Rail Input and Output
- Low Noise: 6.5 nV√Hz
- High Output Current: > 100 mA
- Excellent Video Performance: Differential Gain 0.02%, Differential Phase 0.09°
- Low Input Bias Current: 3 pA
- Quiescent Current: 4.9 mA
- Thermal Shutdown
- MicroSIZE and PowerPAD™ Packages
Applications
- Video Processing
- Ultrasound
- Optical Networking, Tunable Lasers
- Photodiode Transimpedance Amplifiers
- Active Filters
- High-Speed Integrators
- Analog-to-Digital (A/D) Converter Input Buffers
- Digital-to-Analog (D/A) Converter Output Amplifiers
- Barcode Scanners
- Communications
Q & A
- What is the unity-gain bandwidth of the OPA354AIDDAR?
The unity-gain bandwidth of the OPA354AIDDAR is 250 MHz. - What is the slew rate of the OPA354AIDDAR?
The slew rate of the OPA354AIDDAR is 150 V/µs. - What is the input offset voltage range for the OPA354AIDDAR?
The input offset voltage range for the OPA354AIDDAR is ±2 to ±10 mV. - What is the quiescent current of the OPA354AIDDAR?
The quiescent current of the OPA354AIDDAR is 4.9 mA. - What are the available package options for the OPA354AIDDAR?
The OPA354AIDDAR is available in 5-pin SOT-23 and 8-pin HSOP PowerPAD packages. - What is the operating temperature range for the OPA354AIDDAR?
The operating temperature range for the OPA354AIDDAR is -40°C to 125°C. - Does the OPA354AIDDAR have thermal shutdown protection?
Yes, the OPA354AIDDAR features thermal shutdown protection. - What are some typical applications for the OPA354AIDDAR?
Typical applications include video processing, ultrasound, optical networking, and high-speed integrators. - What is the common-mode input range for the OPA354AIDDAR?
The common-mode input range extends 100 mV beyond the supply rails. - How much output current can the OPA354AIDDAR drive?
The OPA354AIDDAR can drive more than 100 mA of continuous output current.
