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ADM1294-1AACPZ, Current & Power Monitors & Regulators -48V POWER MONITOR
Power\Power Management ICs\Current & Power Monitors & RegulatorsADM1293/ADM1294 Digital Power Monitors
Analog Devices ADM1293/ADM1294 Digital Power Monitors are high accuracy, integrated digital power monitors that provide digital current, voltage, and power monitoring using an on-chip, 12-bit analog-to-digital converter (ADC), communicated through a PMBus™ compliant I²C interface. ADM1293/ADM1294 Digital Power Monitors receive the current by measuring the voltage difference across the external sense resistor. ADM1293/ADM1294 amplifies and digitizes the voltage using an internal 12-bit ADC. In addition, that same ADC can sample the primary input voltage and an auxiliary input voltage. ADM1293/ADM1294's internal digital block performs multiplication of the current and primary input voltage for power calculation. The devices also feature a power accumulator for energy metering. An industry-standard PMBus interface enables a master controller to read back the data from the device. The master controller combines the information with a known sense resistor value to calculate the current, voltage, power, and energy consumption overtime on the monitored rail. ADM1293 Digital Power Monitors are designed for high-side supply monitoring with a voltage monitoring range from 0V to 20V. The ADM1294 Digital Power Monitors are designed for low-side supply monitoring.
| Accuracy | 0.33% |
| Brand | Analog Devices |
| Factory Pack Quantity: Factory Pack Quantity | 490 |
| Manufacturer | Analog Devices Inc. |
| Maximum Operating Temperature | +105 C |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Operating Supply Current | 3.6 mA |
| Package / Case | LFCSP-16 |
| Packaging | Tray |
| Product Category | Current & Power Monitors & Regulators |
| Product Type | Current & Power Monitors & Regulators |
| Product | Power Monitors |
| Sensing Method | Low Side |
| Series | ADM1294 |
| Subcategory | PMIC-Power Management ICs |
| Supply Voltage - Max | 13 V |
| Supply Voltage - Min | 2.95 V |
| Type | Voltage Monitors |
| Category | Integrated Circuits(ICs) |
| Family | PMIC-Energy Metering |
| Series | * |
| Standard Package | 1 |
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