The AD8421TRMZ-EP from Analog Devices Inc. is a high-precision, low-noise instrumentation amplifier made for a variety of uses, such as process control, industrial automation, and medical instrumentation. To reduce noise and interference in the input signal, it has a high common-mode rejection ratio (CMRR) of over 140 dB. The device is suitable for use in high-precision measuring applications because it also has a low offset voltage and input bias current. The AD8421TRMZ-EP can be easily integrated into a number of circuit designs thanks to its compact, 10-pin MSOP package and wide supply voltage range of 2.25V to 18V.

• Low noise

  
  

• High precision

  
  

• Small package

  
  

• High input impedance

  
  

• Wide temperature range

  
  

• Low power consumption

  
  

• Wide supply voltage range

  
  

• Military and Aerospace Grade

  
  

• High common-mode rejection ratio (CMRR)

  
  

  
  

  
  

  AD8421TRMZ-EP Applications

  
  

  • Robotics

    
    

  • Audio equipment

    
    

  • Aerospace and defense

    
    

  • Test and measurement

    
    

  • Medical instrumentation

    
    

  • Industrial automation and process control

    
    

    
    

    Lifecycle Status	PRODUCTION (Last Updated: 2 weeks ago)
    Factory Lead Time	12 Weeks
    Mount	Surface Mount
    Mounting Type	Surface Mount
    Package / Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
    Number of Pins	8
    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	8
    ECCN Code	EAR99
    Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
    Terminal Position	DUAL
    Terminal Form	GULL WING
    Peak Reflow Temperature (Cel)	260
    Number of Functions	1
    Supply Voltage	15V
    Terminal Pitch	0.65mm
    Time@Peak Reflow Temperature-Max (s)	30
    Base Part Number	AD8421
    Pin Count	8
    Number of Circuits	1
    Operating Supply Current	2.3mA
    Nominal Supply Current	2mA
    Slew Rate	35V/μs
    Amplifier Type	Instrumentation
    Common Mode Rejection Ratio	94 dB
    Current - Input Bias	1nA
    Voltage - Supply, Single/Dual (±)	5V~36V ±2.5V~18V
    Output Current per Channel	65mA
    Input Offset Voltage (Vos)	70μV
    Bandwidth	10MHz
    Neg Supply Voltage-Nom (Vsup)	-15V
    -3db Bandwidth	10MHz
    Input Offset Current-Max (IIO)	0.003μA
    Max Junction Temperature (Tj)	150°C
    Voltage Gain-Min	1
    Voltage Gain-Nom	10
    Non-linearity-Max	0.005%
    Height	1.1mm
    Length	3mm
    Radiation Hardening	No
    RoHS Status	ROHS3 Compliant
    Lead Free	Contains Lead