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OPA2186DDFR TI Instrumentation, OP Amps, Buffer Amps
The OPA2186 is a dual zero-drift operational amplifier with ultra-low offset voltage of 4 µV maximum and drift of 0.02 µV/°C. It operates from a 4.5-V to 24-V single supply (or ±2.25-V to ±12-V dual) with a 750-kHz gain-bandwidth product and 0.35-V/µs slew rate. The device uses auto-calibration for precision over time and temperature, with rail-to-rail output. Packaged in an 8-pin SOT-23-THIN (DDF) (2.9 mm × 1.6 mm), it is optimal for precision bridge and sensor applications. Applications include bridge sensor amplifiers, thermocouple interfaces, medical instrumentation (ECG/EEG), and precision current sensing for industrial automation. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.05 |
| 100+ | $ 0.87 |
| 750+ | $ 0.81 |
| 1500+ | $ 0.77 |
| 3000+ | $ 0.74 |
| 18000+ | $ 0.74 |
| 39000+ | $ 0.73 |
Technical Specifications
- Part No.OPA2186DDFR
- Model OPA2186DDFR
- Category Integrated Circuits (ICs) > Linear > Amplifiers > Instrumentation, OP Amps, Buffer Amps
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Amplifier Type Zero-Drift
- Number of Circuits 2
- Output Type Rail-to-Rail
- Slew Rate 0.35 V/µs
- Gain Bandwidth Product 750 kHz
- Current - Input Bias 100 pA
- Voltage - Input Offset 10 µV
- Current - Supply 90 µA (x2 Channels)
- Current - Output / Channel 25 mA
- Voltage - Supply Span (Min) 1.8 V
- Voltage - Supply Span (Max) 5.5 V
- Operating Temperature -40°C ~ 125°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package SOT-23-8
- Base Product Number OPA2186
- RoHS ROHS3 Compliant
- Standard Package 3000