Single-function operational amplifier featuring chopper-stabilized architecture for low input offset voltage (20µV max). This commercial-grade IC operates from 0°C to 70°C with a nominal supply voltage of ±15V, supporting a maximum supply voltage of ±18V. It offers a high voltage gain of 1,000,000 and a unity gain bandwidth of 500kHz, with a nominal slew rate of 0.5V/µs. The device is housed in a 14-pin PDIP package (R-PDIP-T14) with a typical supply current of 3.5mA.
Quick Jump:
Technical Specifications
Maxim MAX421CPD technical specifications.
General
| Max Operating Temperature | 70 |
| Number of Terminals | 14 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T14 |
| Width | 7.62 |
| Length | 19.05 |
| Pin Count | 14 |
| Number of Functions | 1 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 15 |
| Supply Current-Max | 3.5 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Supply Voltage Limit-Max | 18 |
| Input Offset Voltage-Max | 20 |
| Average Bias Current-Max (IIB) | 0.0001 |
| Architecture | CHOPPER-STAB |
| Bias Current-Max (IIB) @25C | 0.0001 |
| Neg Supply Voltage-Nom (Vsup) | -15 |
| Slew Rate-Nom | 0.5 |
| Frequency Compensation | YES |
| Low-Offset | YES |
| Common-mode Reject Ratio-Nom | 140 |
| Voltage Gain-Min | 1000000 |
| Unity Gain BW-Nom | 500 |
| Low-Bias | YES |
| Neg Supply Voltage Limit-Max | -18 |
| Micropower | NO |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.33.00.01 |
| REACH | not_compliant |
| Military Spec | False |
Datasheet
Maxim MAX421CPD Datasheet
Download the complete datasheet for Maxim MAX421CPD to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.