● ISA Bus
● Resolution: 12 bits (0 to 4095 decimal)
● Channels: Six
● Voltage Output Ranges at 5mA max.:
- 0.0 to 5.0 VDC, 0.0 to 10.0 VDC,
- ±2.5 VDC, ±5.0 VDC, ±10.0 VDC
● Current Output Ranges with excitation voltage (8 – 36) VDC:
- 1 to 5 mA, 4 to 20 mA, 0 to 50 mA *(optional)
- *: Addition of one 167 ohm resistor per channel is required.
● AD-7548 monolithic chip, double buffered, right justified.
● Relative Accuracy: ± 1 LSB (includes nonlinearity)
● Monotonicity: Guaranteed over operating temperature range
● Settling time: 4 usec to 0.01% for full scale step input
● Offset Temperature Drift: ± 1 ppm/°C typ., ± 3 ppm/°C max.
● Gain Temperature Drift: ± 1 ppm/°C typ., ± 5 ppm/°C max.
● Data Format: Right-justified, two bytes (8LSB’s and 4MSB’s)
● 24 programmable digital input/output lines. (Ports A, B, C lo, and C hi).
● 8255 PPI Controller. All modes supported.
● Inputs TTL, DTL, CMOS compatible:
- Logic Low: -0.5V to +0.8V., Logic High: +2.0V to +5.0V.
● Load Current: 10 uA.
● Outputs TTL, DTL, CMOS compatible:
- Logic Low: 0.45V max. at 1.7mA sink current.
- Logic High: 2.4V min. at -200uA source current., 1.5V min. at -1mA source current (Darlington drive not available from Port A).
● Operating Temperature Range: 0° to 60°C.
● Storage Temperature Range: -40° to +100°C.
● Humidity: 0 to 90% RH, non-condensing.
● Size: 13.375 inches. Install in a full-size slot.
● +5 VDC at 500 mA.
● +12 VDC at 70 mA.
● -12 VDC at 60 mA.
● This product is designed to be in full compliance with CE requirements.
