The OPA2191IDGKR is a Low-Power, Precision, 36-V, e-trim™­ CMOS Amplifier.

• Low offset voltage: ±5 µV

  
  

• Low offset voltage drift: ±0.1 µV/°C

  
  

• Low noise: 15 nV/√ Hz at 1 kHz

  
  

• High common-mode rejection: 140 dB

  
  

• Low bias current: ±5 pA

  
  

• Rail-to-rail input and output

  
  

• Wide bandwidth: 2.5-MHz GBW

  
  

• High slew rate: 5 V/µs

  
  

• Low quiescent current: 140 µA per amplifier

  
  

• Wide supply: ±2.25 V to ±18 V, 4.5 V to 36 V

  
  

• EMI/RFI filtered inputs

  
  

• Differential input voltage range to supply rail

  
  

• High capacitive load drive capability: 1 nF

  
  

  
  

  
  

  OPA2191IDGKR Applications
  

  
  

  • Industrial

    
    

    
    

    Lifecycle Status	ACTIVE (Last Updated: 3 days ago)
    Factory Lead Time	6 Weeks
    Mounting Type	Surface Mount
    Package / Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
    Surface Mount	YES
    Number of Pins	8
    Operating Temperature	-40°C~125°C
    Packaging	Tape & Reel (TR)
    JESD-609 Code	e4
    Pbfree Code	yes
    Part Status	Active
    Moisture Sensitivity Level (MSL)	2 (1 Year)
    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	2
    Supply Voltage	3V
    Terminal Pitch	0.65mm
    Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
    Base Part Number	OPA2191
    Output Type	Rail-to-Rail
    Number of Circuits	2
    Nominal Supply Current	140μA
    Slew Rate	7.5V/μs
    Amplifier Type	General Purpose
    Common Mode Rejection Ratio	140 dB
    Current - Input Bias	5pA
    Voltage - Supply, Single/Dual (±)	4.5V~36V ±2.25V~18V
    Output Current per Channel	65mA
    Input Offset Voltage (Vos)	5μV
    Gain Bandwidth Product	2.5MHz
    Neg Supply Voltage-Nom (Vsup)	-3V
    Unity Gain BW-Nom	2500 kHz
    Voltage Gain	134dB
    Average Bias Current-Max (IIB)	0.009μA
    Current - Output / Channel	65mA
    Max Junction Temperature (Tj)	150°C
    Height	1.07mm
    Length	3mm
    Width	3mm
    Thickness	970μm
    RoHS Status	ROHS3 Compliant