ANALOG DEVICES Power Solutions for Precision Technology Signal Chains
PRECISION CURRENT SENSING
Current Measurement – Motor Control Inverter High Power Current Transformer Sensor
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Current Measurement – Motor Control Inverter
High Power Current Transformer Sensor 
Precision Current Sensing
| PART # | DESCRIPTION |
| LT8604 | High Efficiency 42V/120mA Synchronous Buck |
| LT8338 | 40V, 1.2A Micropower Synchronous Boost Converter with Pass-Thru |
| LT3023 | Dual 100mA, Low Dropout, Low Noise, Micropower Regulator |
POWER REQUIREMENTS
| PARAMETER | STAGES | Filter | ADC | Reference | |
| Part # | – | AD7606-4 | ADR4525 | ||
| Pin | AVCC | VDRIVE | IN | ||
| Supply Voltage | V | – | 5 | 3.3 | 3.3 |
| Supply Current | mA | – | 21 | 0.95 | |
| PSRR | dB | – | 130 (900kHz) | 80 (1MHz) | |
- Note 1:
The supply currents indicated are the maximum quiescent current of the supply rails. For overall full load or short circuit current 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: (1) power supply rejection ratio (PSRR) and (2) power dissipation. - Note 4:
The actual supply current requirement shall be multiplied depending on the number of channels on the signal chain.
References
Mixed-signal and digital signal processing ICs | Analog Devices-
AD4000 Datasheet and Product Info | Analog Devices
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AD4683 Datasheet and Product Info | Analog Devices
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AD7172-4 Datasheet and Product Info | Analog Devices
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AD7606-4 Datasheet and Product Info | Analog Devices
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AD8418A Datasheet and Product Info | Analog Devices
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AD8479 Datasheet and Product Info | Analog Devices
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ADP150 Datasheet and Product Info | Analog Devices
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ADP225 Datasheet and Product Info | Analog Devices
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ADP7118 Datasheet and Product Info | Analog Devices
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ADR4525 Datasheet and Product Info | Analog Devices
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ADR4533 Datasheet and Product Info | Analog Devices
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ADR4550 Datasheet and Product Info | Analog Devices
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ADUM3471 Datasheet and Product Info | Analog Devices
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ADuM6028 Datasheet and Product Info | Analog Devices
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ADuM7703 Datasheet and Product Info | Analog Devices
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LT3023 Datasheet and Product Info | Analog Devices
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LT3032 Series Datasheet and Product Info | Analog Devices
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LT3472 Datasheet and Product Info | Analog Devices
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LT8338 Datasheet and Product Info | Analog Devices
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LT8604/LT8604C Datasheet and Product Info | Analog Devices
Mixed-signal and digital signal processing ICs | Analog Devices
