ANALOG DEVICES PRECISION High Voltage High Voltage Drive Instructions

June 3, 2024
Analog Devices

PRECISION HIGH VOLTAGE
High Voltage Drive
Rev. 0 | Mar. 2022
USER GUIDEANALOG DEVICES PRECISION High Voltage High Voltage
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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

ANALOG DEVICES PRECISION High Voltage High Voltage - 1

With LTC6090 Driver

ANALOG DEVICES PRECISION High Voltage High Voltage - 2

With LTC6091 Driver

ANALOG DEVICES PRECISION High Voltage High Voltage - 3

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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