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  • AD8643TRZ-EP

AD8643TRZ-EP

4 Channels 12mA per Channel 0.25pA 107 dB Instrumentational OP Amps 0.00026μA 5V~26V ±2.5V~13V AD8643 14 Pins 14-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-AD8643TRZ-EP
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 365
  • Description: 4 Channels 12mA per Channel 0.25pA 107 dB Instrumentational OP Amps 0.00026μA 5V~26V ±2.5V~13V AD8643 14 Pins 14-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 14
Operating Temperature -55°C~125°C
Packaging Tube
JESD-609 Code e4
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 13V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD8643
Pin Count 14
Qualification Status Not Qualified
Output Type Rail-to-Rail
Power Supplies +-2.5/+-13/5/26V
Number of Channels 4
Operating Supply Current 1.56mA
Quiescent Current 290μA
Supply Current-Max 1.32mA
Slew Rate 3V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type J-FET
Common Mode Rejection Ratio 107 dB
Current - Input Bias 0.25pA
Voltage - Supply, Single/Dual (±) 5V~26V ±2.5V~13V
Output Current per Channel 12mA
Input Offset Voltage (Vos) 750μV
Gain Bandwidth Product 3.5MHz
Neg Supply Voltage-Nom (Vsup) -13V
Unity Gain BW-Nom 3500 kHz
Voltage Gain 102.92dB
Average Bias Current-Max (IIB) 0.00026μA
Power Supply Rejection Ratio (PSRR) 107dB
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 13.65V
Voltage - Input Offset 70μV
Low-Bias YES
Micropower YES
Bias Current-Max (IIB) @25C 0.000001μA
Neg Supply Voltage-Max (Vsup) -13.65V
Input Voltage Noise Density 28.5nV/sqrt Hz
Height Seated (Max) 1.75mm
Length 8.65mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

AD8643TRZ-EP Overview


The linear amplifier is packaged in a 14-SOIC (0.154, 3.90mm Width) case. Op amps are J-FET types of amplifier on the chip. The op amp is delivered to you in a Tube case. In recent months, the number of terminations has approached 14. There are a total of 14 pins on this op amp. This linear amplifier should be powered by an 13V battery. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. 14 pins are located on the operational amplifiers. There is an input offset voltage of 750μV for this buffer op amp. This electrical part should be mounted using type Surface Mount. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -55°C~125°C . In order for this instrumentation amplifier to operate, the supply current needs to be between 1.56mA and 10 . There should be no change in the voltage gain. There are 4 channels on the operational amplifiers. As one of the many benefits of this buffer amplifier, it puts out Rail-to-Rail signals, which is one of the many benefits it offers. 290μA quiescent currents are flowing through buffer op amp.

AD8643TRZ-EP Features


14 Pins
supply voltage of 13V
102.92dB voltage gain
Output Type: Rail-to-Rail

AD8643TRZ-EP Applications


There are a lot of Analog Devices Inc. AD8643TRZ-EP Instrumentational OP Amps applications.

  • Laptop
  • Signal filtering
  • earphone
  • Digital cameras
  • Video computer boards
  • Differentiator circuits
  • Active probe
  • Multimedia playback equipment
  • Polarized electrodes
  • Non-polarized electrodes