OPA378AIDCKT
ActiveLOW-NOISE, 900-KHZ, RRIO, PRECISION OPERATIONAL AMPLIFIER, ZERO-DRIFT SERIES
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OPA378AIDCKT
ActiveLOW-NOISE, 900-KHZ, RRIO, PRECISION OPERATIONAL AMPLIFIER, ZERO-DRIFT SERIES
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA378AIDCKT |
|---|---|
| Amplifier Type | Zero-Drift |
| Current - Input Bias | 150 pA |
| Current - Output / Channel | 30 mA |
| Current - Supply | 125 µA |
| Gain Bandwidth Product | 900 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 | SC-70-5, 5-TSSOP, SOT-353 |
| Slew Rate | 0.4 V/µs |
| Supplier Device Package | SC-70-5 |
| Voltage - Input Offset | 20 çV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 2.2 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 | $ 1.70 | |
| 10 | $ 1.53 | |||
| 25 | $ 1.44 | |||
| 100 | $ 1.23 | |||
| Digi-Reel® | 1 | $ 1.70 | ||
| 10 | $ 1.53 | |||
| 25 | $ 1.44 | |||
| 100 | $ 1.23 | |||
| Tape & Reel (TR) | 250 | $ 1.16 | ||
| 500 | $ 1.02 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 2.95 | |
| 10 | $ 2.83 | |||
| 25 | $ 2.68 | |||
| 50 | $ 2.57 | |||
| 100 | $ 2.45 | |||
| 250 | $ 2.38 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.82 | |
| 100 | $ 1.51 | |||
| 250 | $ 1.08 | |||
| 1000 | $ 0.81 | |||
Description
General part information
OPA378 Series
The OPA378 and OPA2378 represent a new generation of Zerø-Drift, microPOWER operational amplifiers that use a proprietary auto-calibration technique to provide minimal input offset voltage (20µV) and offset voltage drift (0.1µV/°C). The combination of low input voltage noise, high gain bandwidth (900kHz), and low power (150µA max) enable these devices to achieve optimum performance for low-power precision applications. In addition, the excellent PSRR performance, coupled with a wide input supply range of 2.2V to 5.5V and rail-to-rail input and output, makes it an outstanding choice for single-supply applications that run directly from batteries without regulation.
The OPA378 (single version) is available in both amicroSIZE SC70-5 and a SOT23-5 package. The OPA2378 (dual version) is offered in a SOT23-8 package. All versions are specified for operation from –40°C to +125°C.
The OPA378 and OPA2378 represent a new generation of Zerø-Drift, microPOWER operational amplifiers that use a proprietary auto-calibration technique to provide minimal input offset voltage (20µV) and offset voltage drift (0.1µV/°C). The combination of low input voltage noise, high gain bandwidth (900kHz), and low power (150µA max) enable these devices to achieve optimum performance for low-power precision applications. In addition, the excellent PSRR performance, coupled with a wide input supply range of 2.2V to 5.5V and rail-to-rail input and output, makes it an outstanding choice for single-supply applications that run directly from batteries without regulation.
Documents
Technical documentation and resources
