OPA334AIDBVT
ActiveSINGLE 0.05UV/C MAX, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIER WITH SHUTDOWN
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OPA334AIDBVT
ActiveSINGLE 0.05UV/C MAX, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIER WITH SHUTDOWN
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA334AIDBVT |
|---|---|
| Amplifier Type | Zero-Drift |
| Current - Input Bias | 70 pA |
| Current - Output / Channel | 50 mA |
| Current - Supply | 285 çA |
| Gain Bandwidth Product | 2 MHz |
| 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 | SOT-23-6 |
| Slew Rate | 1.6 V/µs |
| Supplier Device Package | SOT-23-6 |
| Voltage - Input Offset | 1 µV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.47 | |
| 10 | $ 3.12 | |||
| 25 | $ 2.95 | |||
| 100 | $ 2.56 | |||
| Digi-Reel® | 1 | $ 3.47 | ||
| 10 | $ 3.12 | |||
| 25 | $ 2.95 | |||
| 100 | $ 2.56 | |||
| Tape & Reel (TR) | 250 | $ 2.43 | ||
| 500 | $ 2.18 | |||
| 1250 | $ 1.84 | |||
| 2500 | $ 1.74 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.62 | |
| 100 | $ 2.30 | |||
| 250 | $ 1.61 | |||
| 1000 | $ 1.30 | |||
Description
General part information
OPA334 Series
The OPA334 and OPA335 series of CMOS operational amplifiers use auto-zeroing techniques to simultaneously provide very low offset voltage (5µV max), and near zero drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing. Single or dual supplies as low as +2.7V (±1.35V) and up to +5.5V (±2.75V) may be used. These op amps are optimized for low-voltage, single-supply operation.
The OPA334 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current of 2µA. When the Enable pin is connected high, the amplifier is active. Connecting Enable low disables the amplifier, and places the output in a high impedance state.
The OPA334 (single version with shutdown) comes inMicroSIZE SOT23-6. The OPA335 (single version without shutdown) is available in SOT23-5, and SO-8. The OPA2334 (dual version with shutdown) comes inMicroSIZE MSOP-10. The OPA2335 (dual version without shutdown) is offered in the MSOP-8 and SO-8 packages. All versions are specified for operation from –40°C to +125°C.
