OPA141AIDGKR
ActiveSINGLE, 10-MHZ, SINGLE SUPPLY, LOW-NOISE, JFET PRECISION AMPLIFIER
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OPA141AIDGKR
ActiveSINGLE, 10-MHZ, SINGLE SUPPLY, LOW-NOISE, JFET PRECISION AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA141AIDGKR |
|---|---|
| Amplifier Type | J-FET |
| Current - Input Bias | 2 pA |
| Current - Output / Channel | 36 mA |
| Current - Supply | 1.8 mA |
| Gain Bandwidth Product | 10 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 | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Slew Rate | 20 V/çs |
| Voltage - Input Offset | 1 mV |
| Voltage - Supply Span (Max) [Max] | 36 V |
| Voltage - Supply Span (Min) [Min] | 4.5 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 | $ 2.56 | |
| 10 | $ 2.30 | |||
| 25 | $ 2.17 | |||
| 100 | $ 1.85 | |||
| 250 | $ 1.74 | |||
| 500 | $ 1.52 | |||
| 1000 | $ 1.26 | |||
| Digi-Reel® | 1 | $ 2.56 | ||
| 10 | $ 2.30 | |||
| 25 | $ 2.17 | |||
| 100 | $ 1.85 | |||
| 250 | $ 1.74 | |||
| 500 | $ 1.52 | |||
| 1000 | $ 1.26 | |||
| Tape & Reel (TR) | 2500 | $ 1.07 | ||
| Texas Instruments | LARGE T&R | 1 | $ 1.93 | |
| 100 | $ 1.59 | |||
| 250 | $ 1.14 | |||
| 1000 | $ 0.86 | |||
Description
General part information
OPA141 Series
The OPA141, OPA2141, and OPA4141 amplifier family is a series of low-power JFET input amplifiers that feature good drift and low input bias current. The rail-to-rail output swing and input range that includes V– allow designers to take advantage of the low-noise characteristics of JFET amplifiers while also interfacing to modern, single-supply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
The OPA141 achieves 10MHz unity-gain bandwidth and 20V/µs slew rate while consuming only 1.8mA (typ) of quiescent current. It runs on a single 4.5 to 36V supply or dual ±2.25V to ±18V supplies.
All versions are fully specified from –40°C to +125°C for use in the most challenging environments. The OPA141 (single) and OPA2141 (dual) versions are available in both MSOP-8 and SO-8 packages; the OPA4141 (quad) is available in the SO-14 and TSSOP-14 packages.
Documents
Technical documentation and resources
