User`s guide

6 • Introduction

1.3.4 General I/Os

♦ Analog Input

• 6 differential input channels

• Input range: Voltage: ±10V

Current: ±20 mA (manually soldering 124ohms resistor)

• 12-bit ADC with 1-bit non-linearity

• Input impedance : 10

Ohms || 100pF (voltage mode)

124Ohms (current mode)

• Sampling rate: 133 KHz multiplexing

♦ Analog Output

• 6 output channels

• Output range: bipolar, ±10V

• 16-bit DAC resolution, 14-bit accuracy guaranteed

• Settling time: 2 µ second

• Voltage output drive: 5mA max.

♦ Digital Input

• 19 input channels for NPN type sensor

• Input impedance: 4.7K Ohms

• Max. Current: 20mA

• Isolated voltage: 2500V RMS

• Throughput: 10KHz (0.1ms)

♦ Digital Output

• 7 Output channels

• Output type : Darlington transistor with open collector type

(ULN2003A)

• Sink current : 90mA/Ch (typical)