OPA4191IRUMR
ActiveQUAD, LOW-POWER, 36-V, PRECISION, E-TRIM AMPLIFIER WITH RRIO
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OPA4191IRUMR
ActiveQUAD, LOW-POWER, 36-V, PRECISION, E-TRIM AMPLIFIER WITH RRIO
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA4191IRUMR |
|---|---|
| Amplifier Type | CMOS |
| Current - Input Bias | 5 pA |
| Current - Output / Channel | 65 mA |
| Current - Supply | 140 µA |
| Gain Bandwidth Product | 2.5 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 | 16-WQFN Exposed Pad |
| Slew Rate | 7.5 V/çs |
| Supplier Device Package | 16-WQFN (4x4) |
| Voltage - Input Offset | 5 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 | $ 5.93 | |
| 10 | $ 5.33 | |||
| 25 | $ 5.04 | |||
| 100 | $ 4.37 | |||
| 250 | $ 4.14 | |||
| 500 | $ 3.72 | |||
| 1000 | $ 3.13 | |||
| Digi-Reel® | 1 | $ 5.93 | ||
| 10 | $ 5.33 | |||
| 25 | $ 5.04 | |||
| 100 | $ 4.37 | |||
| 250 | $ 4.14 | |||
| 500 | $ 3.72 | |||
| 1000 | $ 3.13 | |||
| Tape & Reel (TR) | 3000 | $ 2.98 | ||
| Texas Instruments | LARGE T&R | 1 | $ 4.08 | |
| 100 | $ 3.33 | |||
| 250 | $ 2.61 | |||
| 1000 | $ 2.22 | |||
Description
General part information
OPA4191 Series
The OPAx191 family (OPA191, OPA2191, and OPA4191) is a new generation of 36-V, e-trim™ operational amplifiers.
These devices offer outstanding dc precision and ac performance, including rail-to-rail input/output, low offset voltage (±5 µV, typ), low offset drift (±0.2 µV/°C, typ), and 2-MHz bandwidth.
Unique features, such as differential input-voltage range to the supply rail, high output current (±65 mA), high capacitive load drive of up to 1 nF, and high slew rate (5 V/µs), make the OPAx191 a robust, high-performance operational amplifier for high-voltage industrial applications.
Documents
Technical documentation and resources
