PCADC3 Card Provides an economical upgrade for existing analyser by interfacing directly to the existing Analogue Pulse Processor Hardware Technical Specifications Conversion Time: 5us typical - independent of pulse height Converter Type: Successive Approximation Converter Resolution: 4000 channel maximum Stability: Gain: better than 50ppm/ oC Zero: better than 0.002LSB/ oC Bus Interface: PCI bus 32 bit slot Acquisition Timer: Programmable from 10ms to infinity Pulse Input: 1 us flat top pulse Input Impedance: 1000 ohm Amplifier busy input: TTL active high / low amplifier livetime signal Mapping outputs: 8 - 1 us TTL output Standard* * Personality modules are available to suit a wide variety of electron columns. Consult factory for further details.