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HV265

QUAD, High Voltage, Amplifier Array

Status: In Production

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Device Overview

Summary

The HV265 device is a 4-channel high-voltage operational amplifier array with an optional internal feedback resistor network.

The amplifier array IC operates on a 225 V high-voltage supply and a 5 V low-voltage supply. Each channel has its independent input and output ports. When the internal feedback resistor network is used, the closed-loop gain is set to 82 V/V. High value SiCr resistors are used for internal feedback networks to minimize the power consumption. The input accepts voltage in the range of 0.05V to 2.5V.

The output impedance of the amplifier is less than 1k and the output can drive a capacitive load up to 200 pF. The amplifier is designed to have good temperature stability and low output drift.

Additional Features
  • Four independent high voltage amplifiers
  • 205V output swing
  • 20mV/µs minimum output slew rate for Cload to 200pF (and Zout < 1kOhm)
  • Fixed gain of 82.V/V, 30kHz gain-bandwith product
  • High value internal feedback SiCr resistors to set gain (if internal gain set used)
  • Less than 10ms settling time
Parametrics
Name
Value
Slew Rate (V/µs)
0.02
Closed Loop Gain (V/V)
82
Feedback Resistance (M Ω)
4.9
HVOUT Source max (µA)
3000
HVOUT Sink max (µA)
3000
HVOUT Capacitive Load max (pF)
200
Output Current Limit
Amp only
Package
TSSOP-24

Documents

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Data Sheets

  
473KB

Development tools data is currently unavailable.

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Closed Loop Gain
Feedback Resistance
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66.7
5.3
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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
HV265-I/QE
0.073500
0.212400
24
TSSOP
4.4mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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