ANALOG DEVICE Precision Low Power Signal Chains
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Precision Low Power
| PART # | DESCRIPTION |
| MAX77642 | Ultra Configurable PMIC Featuring 93% Peak Efficiency Single-Inductor, 3-Output Buck-Boost, 1-LDO for Long Battery Life |
| MAX17220 | 400mV to 5.5V Input, nanoPower Synchronous Boost Converter with True Shutdown |
| MAX17530 | 4V to 42V, 25mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter with 22µA No-Load Supply Current |
| ADP150 | Ultralow Noise, 150 mA CMOS Linear Regulator |
| ADuM5028 | Low Emission Isolated DC to DC Converter |
POWER REQUIREMENTS
|
PARAMETER |
STAGES | Amplifier | ADC | Reference | Isolation | |||
| Part # | AD8237 | AD4001 | ADR3425 | ADuM1441 | ||||
| Pin | +VS | -VS | VDD | VIO | IN | VDD1 | VDD2 | |
| Supply Voltage | V | 3.3 | – | 1.8 | 1.8 (or 3.3) | 3.3 | 3.3 | 3.3 |
| Supply Current | mA | 0.15 | – | 5.3 | 0.555 | 0.1 | 0.9 | 0.9 |
| PSRR | dB | 73 (100Hz) | 55 (750kHz) | 54 (100kHz) | – | |||
- Note 1:
The supply currents indicated are the maximum quiescent current of the supply rails. For overall full load or short circuit c curr ent
specifications, refer to the datasheets of the signal chain components. - Note 2:
The supply voltages indicated are the values for typical applications. - Note 3:
Consult the corresponding datasheets for details on power dissipation if needed. - Note 4:
The actual supply current requirement shall be multiplied depending on the number of channels on the signal chain.
Documents / Resources
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ANALOG DEVICE Precision Low Power Signal Chains [pdf] User Guide Precision Low Power Signal Chains, Power Signal Chains, Signal Chains, Chains |
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ANALOG DEVICE Precision Low Power Signal Chains [pdf] User Guide Precision Low Power Signal Chains, Low Power Signal Chains, Signal Chains, Chains |
