Enable-IT 8424 Manual do Utilizador descarregar pdf (Página 6)

Hytec Electronics Ltd 8424TR/UTM/G/6/2.0

Page 6

2. PRODUCT SPECIFICATIONS

Size: Single width Industry Pack 1.8ins x 3.9 ins

Operating temp: 0 to 45 deg C ambient

Number of channels: 4

ADC resolution: 16 bits

Diff. Non-linearity: +/-0.75 LSB TYP

Int. Non-linearity: +/-1.5 LSB TYP

+/-10V offset error +/-2LSBs with firmware calibration

at a sample rate of1MHz at 25 deg C

(+/- 2.5mV without calibration).

+/-5V offset error +/-4LSBs with firmware calibration at a sample rate of1MHz at 25 deg C

(+/- 2.5mV without calibration).

+/-10V gain error +/-2LSBs with firmware calibration at a sample rate of1MHz at 25 deg C

(+/- 5mV without calibration).

+/-5V gain error +/-4LSBs with firmware calibration at a sample rate of1MHz at 25 deg C

(+/- 4mV without calibration).

Offset drift: +/-10uV/degC (typ).

Gain drift: 4ppm per deg C (typ).

Range: +/-10V or +/-5V full scale (+ve input referred to –ve input)

Overvoltage: +/-25V

Bandwidth (-3dB): 750KHz

Throughput: 1MHz

SNR: ADC Signal-to-Noise 90dB(min) 93dB (typ)

SINAD: ADC Signal-to-Noise + Distortion (SINAD) 89dB(min) 92dB (typ)

Isolation: 100V via opto-isolators (if externally powered)

ADC device: TI ADS8363

Data format: 16 bits straight binary

Memory: 1M x 16 bits (4 channels gives 256K conversions per channel).

Power: +5V @ 200mA typical

+12V @ 130mA typical when switched to internal

-12V @ 60mA typical when switched to internal

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