OPA397DBVT
ActiveSINGLE, LOW-OFFSET (60 ΜV), LOW-NOISE, LOW-BIAS-CURRENT RRIO E-TRIM™ OPERATIONAL AMPLIFIER
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OPA397DBVT
ActiveSINGLE, LOW-OFFSET (60 ΜV), LOW-NOISE, LOW-BIAS-CURRENT RRIO E-TRIM™ OPERATIONAL AMPLIFIER
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Technical Specifications
Parameters and characteristics for this part
| Specification | OPA397DBVT |
|---|---|
| Amplifier Type | General Purpose |
| Current - Input Bias | 0.01 pA |
| Current - Output / Channel | 65 mA |
| Current - Supply | 1.22 mA |
| Gain Bandwidth Product | 13 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Push-Pull, Rail-to-Rail |
| Package / Case | SC-74A, SOT-753 |
| Slew Rate | 4.5 V/µs |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input Offset | 10 mV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 1.7 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 | $ 2.32 | |
| 10 | $ 2.09 | |||
| 25 | $ 1.97 | |||
| 100 | $ 1.68 | |||
| Digi-Reel® | 1 | $ 2.32 | ||
| 10 | $ 2.09 | |||
| 25 | $ 1.97 | |||
| 100 | $ 1.68 | |||
| Tape & Reel (TR) | 250 | $ 1.58 | ||
| 500 | $ 1.38 | |||
| 1250 | $ 1.14 | |||
| 2500 | $ 1.06 | |||
| 6250 | $ 1.02 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.75 | |
| 100 | $ 1.44 | |||
| 250 | $ 1.04 | |||
| 1000 | $ 0.78 | |||
Description
General part information
OPA397 Series
The OPAx397 family of operational amplifiers (OPA397, OPA2397, and OPA4397) features ultra-low offset, offset drift, and input bias current with rail-to-rail input and output operation. In addition to precision dc accuracy, the ac performance is optimized for low noise and fast-settling transient response. These features make the OPAx397 an excellent choice for driving high-precision analog-to-digital converters (ADCs) or buffering the output of high-resolution, digital-to-analog converters (DACs).
The OPAx397 feature TI’s e-trim™ operational amplifier technology to achieve ultra-low offset voltage and offset voltage drift without any input chopping or auto-zero techniques. This technique enables ultra-low input bias current for sensor inputs or photodiode current-to-voltage measurements, creating high-performance transimpedance stages for optical modules or medical instrumentation.
The OPAx397 family of operational amplifiers (OPA397, OPA2397, and OPA4397) features ultra-low offset, offset drift, and input bias current with rail-to-rail input and output operation. In addition to precision dc accuracy, the ac performance is optimized for low noise and fast-settling transient response. These features make the OPAx397 an excellent choice for driving high-precision analog-to-digital converters (ADCs) or buffering the output of high-resolution, digital-to-analog converters (DACs).
Documents
Technical documentation and resources