PRECISION HIGH VOLTAGE
High Voltage Drive
Rev. 0 | Mar. 2022
USER GUIDE
PRECISION High Voltage High Voltage Drive
POWER SOLUTIONS FOR PRECISION TECHNOLOGY SIGNAL CHAINS
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Precision High Voltage
High Voltage Drive
| APPENDIX | Parts Guide |
| Power Requirements |
Non-isolated; Multichannel
With ADHV4702-1 Driver
With LTC6090 Driver
With LTC6091 Driver
| PART # | DESCRIPTION |
| LT8304-1 | 100VIN Micropower No-Opto Isolated Flyback Converter with 150V/2A Switch |
| LT3471 | Dual 1.3A, 1.2MHz Boost/Inverter in 3mm ×3mm DFN |
| LT8570 | Boost/SEPIC/Inverting DC/DC Converter with 65V Switch, Soft-Start and Sync. |
| LT8604 | High Efficiency 42V/120mA Synchronous Buck |
| ADP7118 | 20V, 200mA, Low Noise, CMOS LDO Linear Regulator |
| ADP7182 | –28V, −200mA, Low Noise, Linear Regulator |
POWER REQUIREMENTS
| PARAMETER | STAGES | PMU DAC & ADC | Driver | |||
| Part # Pin | AD5522 | [1] ADHV4702-1 [2] LTC6090 [3] LTC6091 | ||||
| AVDD | AVSS | DVCC | VCC/V+ | VEE/V- | ||
| Supply Voltage | V | 15 | -15 | 5 | [1] 110 [2] 70 [3] 70 | -250 |
| Supply Current | mA | 36 | -36 | 1.5 | [1] 3.3 [2] 4.3 [3] 4.3 (per amp) | -3.3 -4.3 -4.3 (per amp) |
| PSRR | dB | 45 (100kHz) | 50 (100kHz) | 80 (100kHz) | [1] 35 (100kHz) [2] 80 (100kHz) [3] 75 (100kHz) | 83 (100kHz) 40 (100kHz) 40 (100kHz) |
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 power dissipation if needed.
Note 4: The actual supply current requirement shall be multiplied depending on the number of channels on the signal chain.
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References
Mixed-signal and digital signal processing ICs | Analog Devices-
ADP7118 Datasheet and Product Info | Analog Devices
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ADP7182 Datasheet and Product Info | Analog Devices
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AD5522 Datasheet and Product Info | Analog Devices
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ADHV4702-1 Datasheet and Product Info | Analog Devices
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LT3471 Datasheet and Product Info | Analog Devices
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LTC6090 LTC6090-5 Datasheet and Product Info | Analog Devices
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LTC6091 Datasheet and Product Info | Analog Devices
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LT8304 LT8304-1 Datasheet and Product Info | Analog Devices
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LT8570 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
