OPA378AIDCKT
ActiveLOW-NOISE, 900-KHZ, RRIO, PRECISION OPERATIONAL AMPLIFIER, ZERO-DRIFT SERIES
OPA378AIDCKT
ActiveLOW-NOISE, 900-KHZ, RRIO, PRECISION OPERATIONAL AMPLIFIER, ZERO-DRIFT SERIES
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.
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 | SOT-353, SC-70-5, 5-TSSOP |
| Package Name | SC-70-5 |
| Slew Rate | 0.4 V/µs |
| Voltage - Input Offset | 20 µV |
| Voltage - Supply Span (Max) | 5.5 V |
| Voltage - Supply Span (Min) | 2.2 V |
Pricing
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