Dual-function operational amplifier featuring a low input offset voltage of 740µV maximum. This CMOS, voltage-feedback amplifier operates across an industrial temperature range of -40°C to 85°C, with nominal supply voltages of ±15V and a maximum supply voltage of ±22V. It offers a minimum voltage gain of 35000, a unity gain bandwidth of 85kHz, and a nominal slew rate of 0.04V/µs. The device is housed in an 8-pin SOP package with a maximum supply current of 0.06mA.
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Technical Specifications
Maxim MAX478ESA-T technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 8 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G8 |
| Width | 3.9 |
| Length | 4.9 |
| Pin Count | 8 |
| Number of Functions | 2 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 15 |
| Supply Current-Max | 0.06 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Supply Voltage Limit-Max | 22 |
| Input Offset Voltage-Max | 740 |
| Average Bias Current-Max (IIB) | 0.008 |
| Architecture | VOLTAGE-FEEDBACK |
| Bias Current-Max (IIB) @25C | 0.006 |
| Neg Supply Voltage-Nom (Vsup) | -15 |
| Slew Rate-Nom | 0.04 |
| Frequency Compensation | YES |
| Low-Offset | YES |
| Common-mode Reject Ratio-Nom | 103 |
| Voltage Gain-Min | 35000 |
| Unity Gain BW-Nom | 85 |
| Neg Supply Voltage Limit-Max | -22 |
| Micropower | YES |
| Slew Rate-Min | 0.013 |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8542.33.00.01 |
| REACH | not_compliant |
| Military Spec | False |
Datasheet
Maxim MAX478ESA-T Datasheet
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