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AD8625 Datasheet

AD8625 Datasheet

Precision, Low Power, Single-Supply, JFET Amplifier
Part No.: AD8625
Page: 20 Pages
Size: 257 KB
Manufacturer: Analog Devices, Inc.
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Views: 1
Update Time: 2024-01-04 11:16:07
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AD8625 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
AD8625ARUZ Tube 96   1 14 -40°C ~ 85°C 14-Lead TSSOP  
AD8625ARUZ-REEL Reel 2500   1 14 -40°C ~ 85°C 14-Lead TSSOP  
AD8625ARZ Tube 56   1 14 -40°C ~ 85°C 14-Lead SOIC_N  
AD8625ARZ-REEL Tube 2500   1 14 -40°C ~ 85°C 14-Lead SOIC_N  
AD8625ARZ-REEL7 Reel 1000   1 14 -40°C ~ 85°C 14-Lead SOIC_N  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

AD8625 Datasheet(PDF)

AD8625 Datasheet(Picture)

AD8625 Features

  • Very Low IB: 1 pA max
  • Single-supply Operation: 5 V to 26 V
  • Dual-supply Operation: ±2.5 V to ±13 V
  • Rail-to-rail Output
  • Low Supply Current: 630 µA/amp typ
  • Low Offset Voltage: 500 µV max
  • Unity Gain Stable
  • No Phase Reversal

AD8625 Applications

  • Photodiode amplifiers
  • ATEs
  • Line-powered/battery-powered instrumentation
  • Industrial controls
  • Automotive sensors
  • Precision filters
  • Audio

AD8625 Description

The AD8625 is a precision JFET input amplifier. It features true single-supply operation, low power consumption, and rail-to-rail output. The outputs remain stable with capacitive loads of over 500 pF; the supply current is less than 630 µA/amp. Applications for the AD8625 include photodiode transimpedance amplification, ATE reference level drivers, battery management, both line powered and portable instrumentation, and remote sensor signal conditioning including automotive sensors.

The AD8625’s ability to swing nearly rail-to-rail at the input and rail-to-rail at the output enables it to be used to buffer CMOS DACs, ASICs, and other wide output swing devices in single-supply systems.

The 5 MHz bandwidth and low offset are ideal for precision filters.

The AD8625 is fully specified over the extended industrial (−40°C to +85°C) temperature range.

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