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| Part Number | MAX428ESA | MAX427ESA | MAX4281ESA | MAX4282ESA | MAX4285ESA | MAX4286ESA | MAX4287ESA | MAX4289ESA | MAX428CSA |
|---|---|---|---|---|---|---|---|---|---|
| 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 | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Active | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Active |
| Amplifier Type | General Purpose | General Purpose | General Purpose | General Purpose | Buffer | Buffer | Buffer, Voltage Feedback | General Purpose | General Purpose |
| Number of Circuits | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 1 | 2 |
| Output Type | - | - | Rail-to-Rail | Rail-to-Rail | - | - | - | Rail-to-Rail | - |
| Slew Rate | - | 2.8V/µs | 0.7V/µs | 0.7V/µs | 385V/µs | 385V/µs | 385V/µs | 0.006V/µs | 90V/µs |
| Gain Bandwidth Product | 100 MHz | 8 MHz | 2 MHz | 2 MHz | - | - | - | 17 kHz | 100 MHz |
| -3db Bandwidth | - | - | - | - | 220 MHz | 130 MHz | 250 MHz | - | - |
| Current - Input Bias | - | 10 nA | 50 pA | 50 pA | 13 µA | 13 µA | 13 µA | 5 nA | 650 nA |
| Voltage - Input Offset | - | 5 µV | 500 µV | 500 µV | 100 µV | 100 µV | 100 µV | 200 µV | 5 mV |
| Current - Supply | - | - | 320µA | 320µA (x2 Channels) | 23mA | 23mA | 23mA (x2 Channels) | 18µA | 15mA (x2 Channels) |
| Current - Output / Channel | - | - | 65 mA | 65 mA | 106 mA | 106 mA | 106 mA | 19 mA | - |
| Voltage - Supply Span (Min) | 6 V | - | 2.5 V | 2.5 V | 2.85 V | 2.85 V | 2.85 V | 1 V | 6 V |
| Voltage - Supply Span (Max) | 6 V | - | 5.5 V | 5.5 V | 6.5 V | 6.5 V | 6.5 V | 5.5 V | 6 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 | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
