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


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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


Test & Measurement; Sensing & Instrumentation
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.
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Product Specifications, Documents & More

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

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Transimpedance Amplifier, 15 V, 2 MHz, 5.5 mA, SOIC


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