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AD626

Features: Pin Selectable Gains of 10 and 100True Single Supply OperationSingle Supply Range of +2.4 V to +10 VDual Supply Range of 6 1.2 V to 6 6 VWide Output Voltage Range of 30 mV to 4.7 VOptional Low-Pass FilteringExcellent DC PerformanceLow Input Offset Voltage: 500 m V maxLarge Common-Mode Ra...

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SeekIC No. : 004269621 Detail

AD626: Features: Pin Selectable Gains of 10 and 100True Single Supply OperationSingle Supply Range of +2.4 V to +10 VDual Supply Range of 6 1.2 V to 6 6 VWide Output Voltage Range of 30 mV to 4.7 VOptional...

AD626 Data Sheet

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Part Number:
AD626
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:

Pin Selectable Gains of 10 and 100
True Single Supply Operation
Single Supply Range of +2.4 V to +10 V
Dual Supply Range of 6 1.2 V to 6 6 V
Wide Output Voltage Range of 30 mV to 4.7 V
Optional Low-Pass Filtering
Excellent DC Performance
Low Input Offset Voltage: 500 m V max
Large Common-Mode Range: 0 V to +54 V
Low Power: 1.2 mW (VS= +5 V)
Good CMR of 90 dB typ
AC Performance
Fast Settling Time: 24 ms (0.01%)
Includes Input Protection
Series Resistive Inputs (RIN= 200 kV)
RFI Filters Included
Allows 50 V Continuous Overload




Application

Current Sensing
Interface for Pressure Transducers, Position Indicators,
Strain Gages, and Other Low Level Signal Sources






Pinout

AD626 Diagram




Specifications

SupplyVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .+36V
InternalPowerDissipation2.
Peak Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . .60 V
Maximum Reversed Supply Voltage Limit . . . . . . . .. ... . . .34V
Output Short Circuit Duration . . . . . . . . . . . . . . .... . .Indefinite
Storage Temperature Range (N, R) . . . . . . .65°C to +125°C
Operating Temperature Range
AD626A/B . . . . . . . . . . . . . . . . . . . . . . ...... . .40°C to +85°C
Lead Temperature Range (Soldering60sec) . .... . . . . . .+300°C

Single/Dual Supply Single/Dual
Voltage Supply (Vmax) ±6V
Gain Setting Method Pin
Gain Range (min to max) 90
Bandwidth G=10 (kHz typ) 100kHz
CMRR (dB) 66dB
Vnoise RTI 1-10 Hz Vp-p 2V p-p
Temperature Range -40 to +85
Gain Error (%) max +1%
Supply Current 2mA
Package DIP,SOIC
Vosi (V) 500V





Description

The AD626 is a low cost, true single supply differential ampli- fier designed for amplifying and low-pass filtering small differen-tial voltages from sources having a large common-mode voltage.The AD626 can operate from either a single supply of +2.4 V to+10 V, or dual supplies of ±1.2 V to ±6 V. The input common-mode range of this amplifier is equal to 6 (+VS 1 V) which provides a +24 V CMR while operating from a +5 V supply.Furthermore, the AD626 features a CMR of 90 dB typ.

The amplifier's inputs are protected against continuous overload of up to 50 V, and RFI filters are included in the attenuatornetwork. The output range is +0.03 V to +4.9 V using a +5 Vsupply. The amplifier provides a preset gain of 10, but gains be-tween 10 to 100 can be easily configured with an external resis-tor. Furthermore, a gain of 100 is available by connecting the G= 100 pin to analog ground. The AD626 also offers low-pass filter capability by connecting a capacitor between the filter pin and analog ground.The AD626A and AD626B operate over the industrial tempera-ture range of 40°C to +85°C. The AD626 is available in two 8-lead packages: a plastic mini-DIP and SOIC.






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