General-purpose current sense amplifier IC featuring a 125kHz bandwidth and 30kHz -3dB bandwidth. This single-amplifier circuit offers a high Common Mode Rejection Ratio of 130dB and a low input bias current of 200nA. It operates with a minimum supply voltage of 1.6V and a maximum of 28V, drawing a typical operating supply current of 1.1µA. The device is housed in a compact SOT-23-5 package, suitable for operation across a temperature range of -40°C to 85°C.
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Maxim MAX9938HEUK+T technical specifications.
| -3db Bandwidth | 30kHz |
| Bandwidth | 125kHz |
| Package/Case | SOT-23-5 |
| Common Mode Rejection Ratio | 130dB |
| Gain Bandwidth Product | 125kHz |
| Input Bias Current | 200nA |
| Input Offset Voltage (Vos) | 100uV |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 312mW |
| Max Supply Voltage | 28V |
| Min Supply Voltage | 1.6V |
| Number of Amplifiers | 1 |
| Number of Circuits | 1 |
| Operating Supply Current | 1.1uA |
| Output Voltage | 200mV |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Supply Current | 1uA |
| RoHS | Compliant |
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