TI OPA2340UA Dual-Channel Low-Power Wide-Bandwidth Operational Amplifier for Single-Supply Operation
Specifications
Manufacturer:
TI
Product Number:
OPA2340UA
Description:
IC CMOS 2 CIRCUIT 8SOIC
Highlight:
Low-Power Operational Amplifier
,Wide-Bandwidth Op-Amp
,Single-Supply Dual-Channel Amplifier
Introduction
OPA2340UA Dual-Channel Operational Amplifier
The OPA2340UA is a dual-channel, low-power, wide-bandwidth operational amplifier from TI, engineered for single-supply operation in demanding industrial and commercial applications.
Amplifier Performance Specifications
| Channel Configuration | Dual independent operational amplifiers |
| Gain Bandwidth Product | 5 MHz |
| Slew Rate | 3 V/μs |
| Input Bias Current | ±1 pA typical (ultra-low) |
| Input/Output Swing | Rail-to-rail |
Power Supply Characteristics
- Single supply voltage range: 2.1 V to 5.5 V
- Low quiescent current: 450 μA per channel
- Optimized for battery-powered and low-power systems
Precision and Stability Features
- Low input offset voltage for precision applications
- Internal frequency compensation
- Unity-gain stable operation
- High electromagnetic interference (EMI) immunity
Physical Package Details
- Package type: 8-pin SOIC (UA package)
- Operating temperature range: -40°C to +125°C
Typical Applications
- Portable and battery-powered instrumentation
- Sensor signal conditioning
- Data acquisition systems
- Low-power audio circuits
- Active filters
- Medical monitoring devices
- Consumer electronics and IoT analog front-ends
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