The UA741DMQB is a 14-pin dual-in-line package (DIP) operational amplifier from Fairchild, designed for military-grade applications. It operates within a temperature range of -55°C to 125°C and features a nominal supply voltage of ±15V, with a maximum limit of ±22V. The amplifier has a maximum input offset voltage of 6000μV and an average bias current of 1.5mA. It is suitable for use in applications requiring high common-mode rejection ratio, with a nominal value of 70dB. The device is available with various screening levels, including 38535Q/M, 38534H, and 883B.
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Fairchild UA741DMQB technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 14 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T14 |
| Pin Count | 14 |
| Number of Functions | 1 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Supply Voltage Limit-Max | 22 |
| Input Offset Voltage-Max | 6000 |
| Average Bias Current-Max (IIB) | 1.5 |
| Architecture | VOLTAGE-FEEDBACK |
| Neg Supply Voltage-Nom (Vsup) | -15 |
| Frequency Compensation | YES |
| Low-Offset | NO |
| Common-mode Reject Ratio-Nom | 70 |
| Neg Supply Voltage Limit-Max | -22 |
| Screening Level | 38535Q/M;38534H;883B |
| Slew Rate-Min | 0.3 |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.33.00.01 |
| REACH | unknown |
| Military Spec | False |
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