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DAQ Specifications (Cont.)
Analog Output
AO – Voltage Mode (channel shared with current mode)
Channels
2
Resolution
16 bit
Memory Size
4K samples
Update Rate
3 MS/s
Output Range
0 ~ 5 V, 0 ~ 10 V, -5 ~ 5 V , -10 ~ 10 V
Relative
Accuracy
Differential
Non-Linearity
Slew Rate
20 V/us
Gain Error
Adjustable to zero (with manual calibration)
Drift
30 ppm/°C
Driving Capability
5 mA
Update Mode
Static update, waveform
Output Impedance
Max. 0.1 Ω
Capacitive Load
Max. 500 pF
AO – Current mode (channel share with voltage mode)
Channels
2
Resolution
16 bit
Memory Size
4K samples
Update Rate
20 KS/s
Output Type
Source/sink
4 ~ 20 mA (according to a 0 ~ 10 V voltage
Output Range
range)
Source: 0.15% FSR
Gain Error
Sink: 0.05% FSR
Drift
40 ppm/°C
Update Mode
Static update, waveform
Source: 600 Ω
External Loading
Sink: depends on external voltage
(R
= 50 (V
L
Excitation
Source: N/A
Voltage
Sink: Max. 50 V
±1 LSB
±1 LSB (monotonic)
- 11) )
DC
DC
Isolated Digital I/O
Isolated Digital Input
Channels
8
Logic 0: 2 V max.
Input Voltage
Logic 1: 5 ~ 50 V
Isolation Protection
2,500 V
Overvoltage
70 V
Protection
DC
ESD Protection
2,000 V
Opto-Isolator
100 µs
Response
Isolated Digital Output
Channels
8
Output Type
Sink (NPN)
Isolation Protection
2,500 V
Output Voltage
5 ~ 40 V
Sink Current
500 mA max./channel
Opto-Isolator
100 µs
Response
Counter
Counter Chip
N/A
Channels
2 channels (independent)
Resolution
32 bit
Compatibility
TTL level
Internal clock at 20 MHz or external clock (10
Base Clock
MHz max.)
Output Frequency
Max. 10 MHz
Opto-Isolator
1 us
Response
Low
Clock Input
High
Low
Gate Input
High
Low
Counter Output
High
Frequency
Measurement
Pulse Width
Error in
Measurement
Advanced
Functions
Pulse Output
PWM Output
MIC-1816R Startup Manual 3
DC
DC
DC
DC
0.8 V max.
2.0 V min.
0.8 V max.
2.0 V min.
0.8 V max. @+15 mA
2.0 V min. @-15 mA
0.1% when the input signal
frequency is ≥ 40 KHz
0.1% when the input signal
frequency is ≤ 40 KHz
Within 2% when the output
frequency is > 1 MHz
Within 2% when the output
frequency is > 1 MHz
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