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TEXAS INSTRUMENTS  IVC102U  Transimpedance Amplifier, 15 V, 2 MHz, -100 µA, 100 µA, SOIC

TEXAS INSTRUMENTS IVC102U
Technical Data Sheet (10.09KB) EN See all Technical Docs

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Product Overview

The IVC102U is a Precision Integrating Amplifier with FET operational amplifier, integrating capacitors and low leakage FET switches. It integrates low-level input current for a user-determined period, storing the resulting voltage on the integrating capacitor. The output voltage can be held for accurate measurement. The IVC102U provides a precision, lower noise alternative to conventional transimpedance operational amplifier circuits that require a very high value feedback resistor. The IVC102U is ideal for amplifying low-level sensor currents from photodiodes and ionization chambers. The input signal current can be positive or negative. TTL/CMOS-compatible timing inputs control the integration period, hold and reset functions to set the effective transimpedance gain and to reset (discharge) the integrator capacitor.
  • On-chip integrating capacitors
  • Gain programmed by timing
  • 750fA Maximum low input bias current
  • Low noise
  • Low switch charge injection
  • Fast pulse integration
  • 0.005% Typical low nonlinearity
  • Green product and no Sb/Br
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

 

Product Information

Supply Voltage:
15V
Gain Bandwidth:
2MHz
Input Current Min:
-100µA
Input Current Max:
100µA
Differential Output Voltage:
-
Amplifier Case Style:
SOIC
No. of Pins:
14Pins
Output Resistance:
2kohm
Operating Temperature Max:
85°C
Packaging:
Each
Input Current Range:
±100µA
MSL:
MSL 3 - 168 hours
Operating Temperature Min:
-40 °C
Product Range:
-
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Test & Measurement;
  • Sensing & Instrumentation

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes

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