CTVM05UF & CTVS05UF
Low Current to Voltage Converter

Other Related Products:  Precision Voltage Amplifiers, Current to Voltage Converters 
 & Constant Current Sources 

Dont waste your time designing and/or packaging  a precision OpAmp circuit for your application.
Utilize one of our self contained  low input modules  or  simply use in conjunction with a basic

Multimeter as an alternative to a precision Microammeter. 

  CTVM05UF Gain: 
10uA/Volt  to  1.0mA/Volt 
  CTVS05UF Gain:  10uA/Volt 
   Gain Control (one of the following; option#1 is default):
             Option#1.) Manual 20 turn Trim-pot for Min. Gain to Max. Gain, respectfully. 
              Option#2.) Digital; Min. Gain, Interim Gain & Max. Gain selectable. 
              ( The above does not apply to fixed gain modules ) 

  Output Voltage:
Enable / Disable Low-pass filter ( 15Hz).
  Enable / Disable High-pass filter ( 500Hz).
  Accuracy:  Better than 0.1%  ( 0C  to  50C )
Operating Temp Range:  better than  -10C  to  70C 
Offset Voltage Null Capability 
No Frequency Compensation Required 
Short Circuit Protection 
Low Power Consumption 
  Call for single supply/polarity, PCB only, custom
      application specific or small scale product alternative

Similar models with more or less gain 


   Please contact us and
ask how we can help
design or implement the right module for    
   your needs

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CTVS & CTVM Series Modules

CTVM Block Diagram / Documentation
CTVS Block Diagram / Documentation

  Opamp Instrumentation Amplifier
   Thermocouple and Bridge Amplifier
   Low Frequency Active Filter
   Photo Current Amplifier
   Battery-Powered Systems, Standard Cell Buffers
   Long Term Integrator
   Proximity Detector
   Logarithmic Amplifier

Similar models with more or less gain 

 Specifications    Value   Unit      Specifications   Value   Unit  
 Max. / Min Gain ... Ctvm05uf  10 to 1000     uA / V      Input capacitance  typ.  1.5     pf  
 Gain  ... Ctvs05uf  10    uA / V          
 Max. Input Current ... less than  50   mA      Input Current Noise   < 1   fA / sqr(Hz)         
 Output voltage range  10   V      Input Voltage Noise   < 20    nV / sqr(Hz)   
 Output voltage: Max. Load Current ... typ.  10    mA      Output Voltage Noise   <1    uV / sqr(Hz)  
 Output voltage: Output impedance  1.0  KΩ     Freq. Response; small signal ... Better than  2.0   MHz  
 Max. Output Voltage Drift  < 20  uV / Deg.C        
 Max. Input Bias Current ... less than                        0.5    pA      Operating Temperature   -10 to 70    C
 Input Impedance  ... less than  10     Ω     Signal In / Out connector   SMA    female
 Max. Input Offset Current  @25deg.C      < 100     fA    DC Supply Voltage  ... Requirement   +5     VDC  
 Max. Input Offset Current Drift  ..  0 to 70 deg.C   < 30     fA / deg.C    DC Supply Max. Current ... Requirement  ... less than     50     mA   
 Max. Input Offset Voltage  @25deg.C   < 50  uV     Dimensions - L x H x W ... CTVM                
 Max. Input Offset Voltage Drift  ..  0 to 70 deg.C   < 2.0     uV / deg.C    Dimensions - L x H x W ... CTVS                

Rev. 12-14; 1.4