OPA2191IDGKT
ActiveLOW-POWER, 36-V, CMOS PRECISION E-TRIM™ OPERATIONAL AMPLIFIER
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OPA2191IDGKT
ActiveLOW-POWER, 36-V, CMOS PRECISION E-TRIM™ OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA2191IDGKT |
|---|---|
| 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 | 2 |
| 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 | 7.5 V/çs |
| 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 | $ 5.84 | |
| 10 | $ 3.93 | |||
| 25 | $ 3.44 | |||
| 100 | $ 2.88 | |||
| Digi-Reel® | 1 | $ 5.84 | ||
| 10 | $ 3.93 | |||
| 25 | $ 3.44 | |||
| 100 | $ 2.88 | |||
| Tape & Reel (TR) | 250 | $ 2.61 | ||
| 500 | $ 2.45 | |||
| 750 | $ 2.36 | |||
| 1250 | $ 2.27 | |||
| 1750 | $ 2.22 | |||
| 2500 | $ 2.16 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.43 | |
| 100 | $ 3.00 | |||
| 250 | $ 2.11 | |||
| 1000 | $ 1.70 | |||
Description
General part information
OPA2191 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
