240V, 96-Channel, Precision High Voltage Sample/Hold Precision Linear Amplifier

Teledyne DALSA's DH9665A is a High Voltage Sample/Hold Precision Linear Amplifier with 96 independent High Voltage Outputs ranging up to 240V.

Combining lower cost per output with lower temperature operation, the DH9665A delivers industry-leading performance for HV MEMS actuation.

Four inputs (VINA to VIND) program internal sample-and-hold capacitors for amplification with a closed loop gain of 79V/V. HV channels are selected via a 5-bit address word (AD4-AD0) for the 24 groups of 4 channels (Quads). An on-chip silicon diode is available for temperature monitoring. 

SPECIFICATIONS

Feature Highlights

• 96 independent High Voltage Sample/Hold Amplifiers
• High Precision Voltage of ±20mV with Wide Linear Output Range up to 240V
• 4 Analog HV Outputs programmable simultaneously
• 24 selectable groups of 4 HV Outputs (Quads)
• Internal closed loop gain of 79V/V
• Very Low Power Consumption below 500mW
• Small footprint: 3.0mm2/ch for BGA, 0.8mm2/ch for Die
• Integrated Diode for temperature monitoring

Documents

Functional Block Diagram

Pin Configuration

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