Overview
The OPA2316SIRUGR is a part of the OPAx316 family of operational amplifiers produced by Texas Instruments. This device is a dual-channel, low-power, low-noise operational amplifier with rail-to-rail input and output swings. It is designed for a wide range of applications that require a balance between cost and performance. The OPA2316SIRUGR operates on a supply voltage range of 1.8 V to 5.5 V, making it suitable for low-voltage systems. It features a unity-gain bandwidth of 10 MHz, low quiescent current, and very low noise, making it an attractive choice for various industrial, medical, and consumer electronics applications.
Key Specifications
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Unity-Gain Bandwidth | - | 10 | - | MHz |
| Quiescent Current per Channel | - | 400 | - | µA |
| Supply Voltage Range | 1.8 | - | 5.5 | V |
| Input Offset Voltage | ±0.5 | - | ±2.5 | mV |
| Input Bias Current | ±5 | - | - | pA |
| Noise Density at 1 kHz | - | 11 | - | nV/√Hz |
| Operating Temperature Range | -40 | - | 125 | °C |
| ESD Protection | - | - | 4 kV | HBM |
Key Features
- Unity-gain bandwidth of 10 MHz
- Low quiescent current: 400 µA per channel
- Wide supply range: 1.8 V to 5.5 V
- Low noise: 11 nV/√Hz at 1 kHz
- Low input bias current: ±5 pA
- Offset voltage: ±0.5 mV
- Unity-gain stable
- Internal RFI-EMI filter
- Shutdown version available (OPA2316S)
- Extended temperature range: –40°C to +125°C
- High ESD protection: 4-kV HBM
Applications
- Battery-powered instruments (consumer, industrial, medical)
- Notebooks and portable media players
- Sensor signal conditioning
- Automotive applications
- Barcode scanners
- Active filters
- Audio applications
Q & A
- What is the unity-gain bandwidth of the OPA2316SIRUGR?
The unity-gain bandwidth of the OPA2316SIRUGR is 10 MHz.
- What is the typical quiescent current per channel for the OPA2316SIRUGR?
The typical quiescent current per channel is 400 µA.
- What is the supply voltage range for the OPA2316SIRUGR?
The supply voltage range is from 1.8 V to 5.5 V.
- What is the input offset voltage of the OPA2316SIRUGR?
The input offset voltage is ±0.5 mV.
- Does the OPA2316SIRUGR have internal EMI/RFI filtering?
- What is the operating temperature range for the OPA2316SIRUGR?
The operating temperature range is from –40°C to +125°C.
- What is the ESD protection level of the OPA2316SIRUGR?
The ESD protection level is 4 kV HBM.
- Is the OPA2316SIRUGR unity-gain stable?
- What are some common applications for the OPA2316SIRUGR?
- Does the OPA2316SIRUGR have a shutdown feature?
