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| Part Number | MAX4257EUA+ | MAX4257EUA+T | MAX4251EUA+ | MAX4252EUA+ | MAX4256EUA+ | MAX4257ESA+ | MAX4257EUA |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Active | Active | Active | Active | Obsolete | Active | Obsolete |
| Amplifier Type | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose |
| Number of Circuits | 2 | 2 | 1 | 2 | 1 | 2 | 2 |
| Output Type | Push-Pull, Rail-to-Rail | Push-Pull, Rail-to-Rail | Push-Pull, Rail-to-Rail | Push-Pull, Rail-to-Rail | Push-Pull, Rail-to-Rail | Push-Pull, Rail-to-Rail | Push-Pull, Rail-to-Rail |
| Slew Rate | 2.1V/µs | 2.1V/µs | 0.3V/µs | 0.3V/µs | 2.1V/µs | 2.1V/µs | 2.1V/µs |
| Gain Bandwidth Product | 22 MHz | 22 MHz | 3 MHz | 3 MHz | 22 MHz | 22 MHz | 22 MHz |
| -3db Bandwidth | - | - | - | - | - | - | - |
| Current - Input Bias | 0.1 pA | 0.1 pA | 1 pA | 0.1 pA | 1 pA | 0.1 pA | 0.1 pA |
| Voltage - Input Offset | 70 µV | 70 µV | 70 µV | 70 µV | 70 µV | 70 µV | 70 µV |
| Current - Supply | 420µA (x2 Channels) | 420µA (x2 Channels) | 420µA | 420µA (x2 Channels) | 420µA | 420µA (x2 Channels) | 420µA (x2 Channels) |
| Current - Output / Channel | 68 mA | 68 mA | - | 68 mA | 68 mA | 68 mA | 68 mA |
| Voltage - Supply Span (Min) | 2.4 V | 2.4 V | 2.4 V | 2.4 V | 2.4 V | 2.4 V | 2.4 V |
| Voltage - Supply Span (Max) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-uMAX/uSOP | 8-SOIC | 8-uMAX/uSOP |
