Automotive-grade operational amplifier featuring a voltage-feedback architecture. This 14-terminal, SOIC-14 packaged IC offers four functions with a nominal supply voltage of 5V and a maximum supply current of 17.6mA. Key specifications include a maximum input offset voltage of 750µV, a nominal slew rate of 3V/µs, and a unity gain bandwidth of 10MHz. Operating across a temperature range of -40°C to 125°C, this low-offset, low-bias amplifier provides a minimum voltage gain of 17780 and a nominal common-mode reject ratio of 115.
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Maxim MAX4478ASD technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 14 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G14 |
| Width | 3.9 |
| Length | 8.65 |
| Pin Count | 14 |
| Number of Functions | 4 |
| Temperature Grade | AUTOMOTIVE |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Current-Max | 17.6 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Supply Voltage Limit-Max | 6 |
| Input Offset Voltage-Max | 750 |
| Average Bias Current-Max (IIB) | 0.00015 |
| Architecture | VOLTAGE-FEEDBACK |
| Bias Current-Max (IIB) @25C | 0.00015 |
| Slew Rate-Nom | 3 |
| Frequency Compensation | YES |
| Low-Offset | YES |
| Common-mode Reject Ratio-Nom | 115 |
| Voltage Gain-Min | 17780 |
| Unity Gain BW-Nom | 10000 |
| Low-Bias | YES |
| Micropower | NO |
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8542.33.00.01 |
| REACH | not_compliant |
| Military Spec | False |
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