ANALOG DEVICE Precision Low Power Signal Chains User Guide
- June 4, 2024
- ANALOG DEVICE
Table of Contents
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.
References
- AD4001 Datasheet and Product Info | Analog Devices
- AD8235 Datasheet and Product Info | Analog Devices
- AD8237 Datasheet and Product Info | Analog Devices
- ADP150 Datasheet and Product Info | Analog Devices
- ADR3425 Datasheet and Product Info | Analog Devices
- ADUM1441 Datasheet and Product Info | Analog Devices
- ADuM5028 Datasheet and Product Info | Analog Devices
- MAX77642 Ultra Configurable PMIC Featuring 93% Peak Efficiency Single-Inductor, 3-Output Buck-Boost, 1-LDO for Long Battery Life | Analog Devices
- MAX17220 Datasheet and Product Info | Analog Devices
- MAX17530 42V, 25mA, Ultra-Small, High-Efficiency, Synchronous Step-Down DC-DC Converter with 22µA No-Load Supply Current | Analog Devices