OPA333AID
ActiveMICROPOWER, 1.8-V, 17-ΜA ZERO-DRIFT CMOS PRECISION OPERATIONAL AMPLIFIER
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OPA333AID
ActiveMICROPOWER, 1.8-V, 17-ΜA ZERO-DRIFT CMOS PRECISION OPERATIONAL AMPLIFIER
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Technical Specifications
Parameters and characteristics for this part
| Specification | OPA333AID |
|---|---|
| Amplifier Type | Zero-Drift |
| Current - Input Bias | 70 pA |
| Current - Output / Channel | 5 mA |
| Current - Supply | 17 çA |
| Gain Bandwidth Product | 350 kHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 0.16 V/µs |
| Supplier Device Package | 8-SOIC |
| Voltage - Input Offset | 2 çV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 2.95 | |
| 10 | $ 2.65 | |||
| 75 | $ 2.51 | |||
| 150 | $ 2.17 | |||
| 300 | $ 2.06 | |||
| 525 | $ 1.85 | |||
| 1050 | $ 1.56 | |||
| 2550 | $ 1.48 | |||
| 5025 | $ 1.43 | |||
| Texas Instruments | TUBE | 1 | $ 1.97 | |
| 100 | $ 1.63 | |||
| 250 | $ 1.17 | |||
| 1000 | $ 0.88 | |||
Description
General part information
OPA333A-EP Series
The OPAx333 series of CMOS operational amplifiers use a proprietary auto-calibration technique to simultaneously provide very low offset voltage (10 µV, maximum) and near-zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high-impedance inputs that have a common-mode range 100 mV beyond the rails, and rail-to-rail output that swings within 50 mV of the rails. Single or dual supplies as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V) can be used. These devices are optimized for low-voltage, single-supply operation.
The OPAx333 family offers excellent CMRR without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.
The OPA333 (single version) is available in the 5-pin SOT-23, SOT, and 8-pin SOIC packages, while the OPA2333 (dual version) is available in the 8-pin VSON, SOIC, and VSSOP packages. All versions are specified for operation from –40°C to 125°C.
Documents
Technical documentation and resources
