OPA454AIDDAR
ActiveHIGH VOLTAGE (100 V), HIGH-CURRENT (50 MA) OPERATIONAL AMPLIFIERS, G=1 STABLE
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OPA454AIDDAR
ActiveHIGH VOLTAGE (100 V), HIGH-CURRENT (50 MA) OPERATIONAL AMPLIFIERS, G=1 STABLE
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA454AIDDAR |
|---|---|
| Amplifier Type | General Purpose |
| Current - Input Bias | 1.4 pA |
| Current - Supply | 3.2 mA |
| Gain Bandwidth Product | 2.5 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-PowerSOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 13 V/µs |
| Supplier Device Package | 8-SO PowerPad |
| Voltage - Input Offset | 200 çV |
| Voltage - Supply Span (Max) [Max] | 100 V |
| Voltage - Supply Span (Min) [Min] | 10 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 | $ 6.40 | |
| 10 | $ 5.78 | |||
| 25 | $ 5.51 | |||
| 100 | $ 4.79 | |||
| 250 | $ 4.57 | |||
| 500 | $ 4.17 | |||
| 1000 | $ 3.63 | |||
| Digi-Reel® | 1 | $ 6.40 | ||
| 10 | $ 5.78 | |||
| 25 | $ 5.51 | |||
| 100 | $ 4.79 | |||
| 250 | $ 4.57 | |||
| 500 | $ 4.17 | |||
| 1000 | $ 3.63 | |||
| Tape & Reel (TR) | 2500 | $ 3.50 | ||
| Texas Instruments | LARGE T&R | 1 | $ 4.90 | |
| 100 | $ 3.99 | |||
| 250 | $ 3.14 | |||
| 1000 | $ 2.66 | |||
Description
General part information
OPA454 Series
The OPA454 device is a low-cost operational amplifier with high voltage (100 V) and relatively high current drive (50 mA). It is unity-gain stable and has a gain-bandwidth product of 2.5 MHz.
The OPA454 is internally protected against overtemperature conditions and current overloads. It is fully specified to perform over a wide power-supply range of ±5 V to ±50 V or on a single supply of 10 V to 100 V. The status flag is an open-drain output that allows it to be easily referenced to standard low-voltage logic circuitry. This high-voltage operational amplifier provides excellent accuracy, wide output swing, and is free from phase inversion problems that are often found in similar amplifiers.
The output can be independently disabled using the Enable or Disable Pin that has its own common return pin to allow easy interface to low-voltage logic circuitry. This disable is accomplished without disturbing the input signal path, not only saving power but also protecting the load.
Documents
Technical documentation and resources
