OPA2334AIDGSR
ActiveDUAL 0.05UV/C MAX, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIER WITH SHUTDOWN
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OPA2334AIDGSR
ActiveDUAL 0.05UV/C MAX, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIER WITH SHUTDOWN
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA2334AIDGSR |
|---|---|
| Amplifier Type | Zero-Drift |
| Current - Input Bias | 70 pA |
| Current - Output / Channel | 50 mA |
| Current - Supply | 285 µA |
| Gain Bandwidth Product | 2 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Slew Rate | 1.6 V/µs |
| Supplier Device Package | 10-VSSOP |
| 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 | Tape & Reel (TR) | 2500 | $ 2.91 | |
| LCSC | Piece | 1 | $ 6.40 | |
| 10 | $ 6.25 | |||
| 30 | $ 6.15 | |||
| 100 | $ 6.05 | |||
| Texas Instruments | LARGE T&R | 1 | $ 3.99 | |
| 100 | $ 3.25 | |||
| 250 | $ 2.56 | |||
| 1000 | $ 2.17 | |||
Description
General part information
OPA2334 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.
Documents
Technical documentation and resources