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AD8644

Features: Unity Gain Bandwidth: 5.5 MHzLow Voltage Offset: 1.0 mVSlew Rate: 7.5 V/msSingle-Supply Operation: 5 V to 18 VHigh Output Current: 70 mALow Supply Current: 800 mA/AmplifierStable with Large Capacitive LoadsRail-to-Rail Inputs and OutputsApplicationLCD Gamma and VCOM DriversModemsPortable...

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SeekIC No. : 004272653 Detail

AD8644: Features: Unity Gain Bandwidth: 5.5 MHzLow Voltage Offset: 1.0 mVSlew Rate: 7.5 V/msSingle-Supply Operation: 5 V to 18 VHigh Output Current: 70 mALow Supply Current: 800 mA/AmplifierStable with Larg...

AD8644 Data Sheet

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Part Number:
AD8644
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

Unity Gain Bandwidth: 5.5 MHz
Low Voltage Offset: 1.0 mV
Slew Rate: 7.5 V/ms
Single-Supply Operation: 5 V to 18 V
High Output Current: 70 mA
Low Supply Current: 800 mA/Amplifier
Stable with Large Capacitive Loads
Rail-to-Rail Inputs and Outputs




Application

LCD Gamma and VCOM Drivers
Modems
Portable Instrumentation
Direct Access Arrangement




Pinout

AD8644 Diagram

Connection Diagram




Specifications

-3dB Bandwidth 5.5MHz
Slew Rate 7.5V/s
Vos 1mV
Ib 80nA
Input Noise (nV/rtHz) 12nV/rtHz
Vcc-Vee Supply (V) 5 to 18
Iq per Amplifier 1.1mA
# OpAmps per Pkg 4
Operating Temp Range -25 to +85
Packages SOIC,SOP


Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND to VS
Storage Temperature Range . . . . . . . . . . . . 65 C to +150 C
Operating Temperature Range . . . . . . . . . . . 20 C to +85 C
Junction Temperature Range . . . . . . . . . . . . 65 C to +150 C
Lead Temperature Range (Soldering, 60 sec) . . . . . . . .300 C
NOTES
Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.




Description

The AD8614 (single) and AD8644 (quad) are single-supply, 5.5 MHz bandwidth, rail-to-rail amplifiers optimized for LCD monitor applications.

They are processed using the Analog Devices,






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