OPA140AIDGKT
ActiveSINGLE-CHANNEL, 11-MHZ, LOW-NOISE 36-V JFET PRECISION OPERATIONAL AMPLIFIER WITH RAIL-TO-RAIL OUTPUT
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OPA140AIDGKT
ActiveSINGLE-CHANNEL, 11-MHZ, LOW-NOISE 36-V JFET PRECISION OPERATIONAL AMPLIFIER WITH RAIL-TO-RAIL OUTPUT
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA140AIDGKT |
|---|---|
| Amplifier Type | J-FET |
| Current - Input Bias | 0.5 pA |
| Current - Output / Channel | 36 mA |
| Current - Supply | 1.8 mA |
| Gain Bandwidth Product | 11 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 | 30 çV |
| 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 | $ 4.82 | |
| 10 | $ 4.33 | |||
| 25 | $ 4.09 | |||
| 100 | $ 3.55 | |||
| Digi-Reel® | 1 | $ 4.82 | ||
| 10 | $ 4.33 | |||
| 25 | $ 4.09 | |||
| 100 | $ 3.55 | |||
| Tape & Reel (TR) | 250 | $ 3.36 | ||
| 500 | $ 3.02 | |||
| 1250 | $ 2.55 | |||
| 2500 | $ 2.42 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.64 | |
| 100 | $ 3.19 | |||
| 250 | $ 2.23 | |||
| 1000 | $ 1.80 | |||
Description
General part information
OPA140A-DIE Series
The OPA140, OPA2140, and OPA4140 (OPAx140) operational amplifier (op amp) family is a series of low-power JFET input amplifiers that features 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 OPA140 achieves 11-MHz unity-gain bandwidth and 20-V/µs slew rate while consuming only 1.8 mA (typical) of quiescent current. This device runs on a single 4.5-V to 36-V supply or dual ±2.25-V to ±18-V supplies.
All versions are fully specified from –40°C to +125°C for use in the most challenging environments. The OPA140 (single) is available in the 5‑pin SOT-23 8‑pin VSSOP and 8‑pin SOIC packages. The OPA2140 (dual) is available in 8‑pin SON, 8‑pin VSSOP, and 8‑pin SOIC packages. The OPA4140 (quad) is available in the 14‑pin SOIC and 14‑pin TSSOP packages.
Documents
Technical documentation and resources
