OPA4182IDT
Active36-V, 5-MHZ, QUAD, LOW-NOISE, ZERO-DRIFT, MUX-FRIENDLY, PRECISION OP AMP
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OPA4182IDT
Active36-V, 5-MHZ, QUAD, LOW-NOISE, ZERO-DRIFT, MUX-FRIENDLY, PRECISION OP AMP
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Technical Specifications
Parameters and characteristics for this part
| Specification | OPA4182IDT |
|---|---|
| -3db Bandwidth | 3.6 MHz |
| Amplifier Type | Zero-Drift |
| Current - Input Bias | 50 pA |
| Current - Output / Channel | 65 mA |
| Current - Supply | 850 çA |
| Gain Bandwidth Product | 5 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 14-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 10 V/çs |
| Voltage - Input Offset | 0.45 çV |
| Voltage - Supply Span (Max) [Max] | 36 V |
| Voltage - Supply Span (Min) [Min] | 4.5 V |
OPA4182 Series
36-V, 5-MHz, quad, low-noise, zero-drift, MUX-friendly, precision op amp
| Part | Mounting Type | Number of Circuits | Voltage - Input Offset | Current - Output / Channel | -3db Bandwidth | Package / Case [x] | Package / Case [y] | Package / Case | Voltage - Supply Span (Min) [Min] | Current - Input Bias | Voltage - Supply Span (Max) [Max] | Amplifier Type | Current - Supply | Gain Bandwidth Product | Output Type | Slew Rate | Operating Temperature [Min] | Operating Temperature [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | Surface Mount | 4 | 0.45 çV | 65 mA | 3.6 MHz | 0.154 in | 3.9 mm | 14-SOIC | 4.5 V | 50 pA | 36 V | Zero-Drift | 850 çA | 5 MHz | Rail-to-Rail | 10 V/çs | -40 °C | 125 °C |
 Texas Instruments | Surface Mount | 4 | 0.45 çV | 65 mA | 3.6 MHz | 0.154 in | 3.9 mm | 14-SOIC | 4.5 V | 50 pA | 36 V | Zero-Drift | 850 çA | 5 MHz | Rail-to-Rail | 10 V/çs | -40 °C | 125 °C |
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 | $ 6.10 | |
| 10 | $ 5.48 | |||
| 25 | $ 5.18 | |||
| 100 | $ 4.49 | |||
| Digi-Reel® | 1 | $ 6.10 | ||
| 10 | $ 5.48 | |||
| 25 | $ 5.18 | |||
| 100 | $ 4.49 | |||
| Tape & Reel (TR) | 250 | $ 4.26 | ||
| 500 | $ 3.82 | |||
| 1250 | $ 3.22 | |||
| 2500 | $ 3.06 | |||
| Texas Instruments | SMALL T&R | 1 | $ 4.61 | |
| 100 | $ 4.04 | |||
| 250 | $ 2.83 | |||
| 1000 | $ 2.28 | |||
Description
General part information
OPA4182 Series
The OPA182, OPA2182, and OPA4182 (OPAx182) are ultra-low noise, fast-settling, zero-drift, high-precision operational amplifiers, These devices provide rail-to-rail output operation and feature a unique MUX-friendly architecture and controlled start-up system. These devices also feature excellent ac performance combined with only 0.45 µV of offset voltage and 0.003 µV/°C of drift over temperature. All these features make the OPAx182 a great choice for data acquisition, battery test, analog input modules, weigh scales, and any other systems requiring high dc precision and low noise.
The MUX-friendly input architecture prevents inrush current when applying large input differential voltages and improves settling performance in multichannel systems. Moreover, the controlled start-up system rejects any inrush current when ramping up the supply rails, all while providing robust ESD protection during shipment, handling, and assembly.
The device is specified from –40°C to +125°C.
Documents
Technical documentation and resources