OPA544FKTTT
ActiveHIGH-CURRENT (4A TYP), HIGH-VOLTAGE, OPERATIONAL AMPLIFIER
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OPA544FKTTT
ActiveHIGH-CURRENT (4A TYP), HIGH-VOLTAGE, OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA544FKTTT |
|---|---|
| Amplifier Type | Power |
| Current - Input Bias | 15 pA |
| Current - Output / Channel | 2 A |
| Current - Supply | 12 mA |
| Gain Bandwidth Product | 1.4 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | TO-263-6, TO-263BA, D2PAK (5 Leads + Tab) |
| Slew Rate | 8 V/µs |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Voltage - Input Offset | 1 mV |
| Voltage - Supply Span (Max) [Max] | 70 V |
| Voltage - Supply Span (Min) [Min] | 20 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 | $ 20.58 | |
| 10 | $ 18.98 | |||
| 25 | $ 18.13 | |||
| 100 | $ 16.21 | |||
| Digi-Reel® | 1 | $ 20.58 | ||
| 10 | $ 18.98 | |||
| 25 | $ 18.13 | |||
| 100 | $ 16.21 | |||
| Tape & Reel (TR) | 250 | $ 15.47 | ||
| 500 | $ 14.72 | |||
| Texas Instruments | SMALL T&R | 1 | $ 17.53 | |
| 100 | $ 15.31 | |||
| 250 | $ 11.81 | |||
| 1000 | $ 10.56 | |||
Description
General part information
OPA544 Series
The OPA544 is a high-voltage/high-current operational amplifier suitable for driving a wide variety of high power loads. High performance FET op amp circuitry and high power output stage are combined on a single monolithic chip.
The OPA544 is protected by internal current limit and thermal shutdown circuits.
The OPA544 is available in industry-standard 5-lead TO-220 and 5-lead surface-mount power packages. Its copper tab allows easy mounting to a heat sink for excellent thermal performance. It is specified for operation over the extended industrial temperature range, -40°C to +85°C.
Documents
Technical documentation and resources
