Quad operational amplifier featuring a 1MHz unity gain bandwidth and 1V/µs slew rate. This voltage-feedback amplifier offers a minimum voltage gain of 25,000 and a nominal common-mode rejection ratio of 100. Designed for military temperature grades, it operates from -55°C to 125°C with a supply voltage range of ±20V (±22V limit). The 14-terminal CDIP package houses four independent amplifier functions, with a maximum input offset voltage of 8000µV and a low bias current of 50nA.
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Technical Specifications
Texas Instruments LF444AMD technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 14 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-CDIP-T14 |
| Width | 7.62 |
| Number of Functions | 4 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 20 |
| Supply Current-Max | 1 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Supply Voltage Limit-Max | 22 |
| Input Offset Voltage-Max | 8000 |
| Average Bias Current-Max (IIB) | 0.00005 |
| Architecture | VOLTAGE-FEEDBACK |
| Bias Current-Max (IIB) @25C | 0.00005 |
| Neg Supply Voltage-Nom (Vsup) | -20 |
| Slew Rate-Nom | 1 |
| Frequency Compensation | YES |
| Low-Offset | NO |
| Common-mode Reject Ratio-Nom | 100 |
| Voltage Gain-Min | 25000 |
| Unity Gain BW-Nom | 1000 |
| Low-Bias | YES |
| Neg Supply Voltage Limit-Max | -22 |
| Micropower | YES |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.33.00.01 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Texas Instruments LF444AMD Datasheet
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