Rainbow Electronics MG260 - Manual (Page 70)

MG260 Product Specification
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2.9.7 Auxiliary signals
2.9.7.1 Analog to Digital Converter (AUXADC)
Parameter Min Max Unit
Resolution 10 bits
Sampling rate 17 for each channel or
68 on specific channel
Ksp/s
Input signal range 0 2 V
Offset error +/- 90 mV
Full scale error +/- 25 mV
Integral linearity error +/- 2 LSB
Differential linearity error +/- 1 LSB
Input Impedance ( R ) 100 (typ) M
Ω
Input Impedance ( C ) 4 (typ) pF
Current consumption in
active state 600 µA
Current consumption in
power down state 1 µA
2.9.7.2 Digital to Analog Converter (AUXDAC)
Parameter Min Max Unit
Resolution 8 bits
Output voltage 0.16 2 V
Offset error +/- 50 mV
Full scale error +/- 50 mV
Integral linearity error +/- 2 LSB
Differential linearity error +/- 0.5 LSB
Output load ( R ) 1 k
Ω
Output load ( C ) 2 pF
Current consumption in
active state 560 µA
Current consumption in
power down state 1 µA
Setting time 5 µs