Datasheet

REV. B
–4–
ADDAC80/ADDAC85/ADDAC87–SPECIFICATIONS
ADDAC80 ADDAC85 ADDAC87
Model Min Typ Max Min Typ Max Min Typ Max Unit
ANALOG OUTPUT
Voltage Models
Ranges–CBI ±2.5, ±5, ±2.5, ±5, ±2.5, ±5,
±10, +5, ±10, +5, ±10, +5,
+10 +10 +10 V
Ranges–CCD ± 10 +10 +10 V
Output Current ±5 ±5 ±5mA
Output Impedance (dc) 0.05 0.05 0.05 Ω
Short Circuit Duration
Indefinite to Common Indefinite to Common Indefinite to Common
Current Models
Ranges–Unipolar –2.0 –2.0 –2.0 mA
Ranges–Bipolar ±1.0 ±1.0 ±1.0 mA
Output Impedance
Bipolar 3.2 3.2 3.2 kΩ
Unipolar 6.6 6.6 6.6 kΩ
Compliance –1.5, +10 –2.5, +10 –2.5, +10 V
Internal Reference Voltage (V
R
) 6.17 6.3 6.43 6.17 6.3 6.43 6.17 6.3 6.43 V
Output Impedance 1.5 1.5 1.5 Ω
Max External Current
6
2.5 2.5 2.5 mA
Tempco of Drift ±10 ±20 ±10 ±20 ±10 ±20 ppm of V
R
/°C
POWER SUPPLY SENSITIVITY
±15 V ± 10%, 5 V Supply When Applicable ±0.002 ±0.002 ±0.002 % of FSR/%V
S
POWER SUPPLY REQUIREMENTS
Rated Voltages ±15, +5 ±15, +5 ±15, +5 V
Range
Analog Supplies ±14 ±16 ±14.5 ±15.5 ±14.5 ±15.5 V
Logic Supplies 4.5 16 4.5 15.5 4.5 15.5 V
Supply Drain
7
+15 V 10 20 15 20 15 20 mA
–15 V 20 35 25 30 25 30 mA
+5 V
8
82015201520mA
TEMPERATURE RANGE
Specifications 0 +70 0 +70 –25 +85 °C
Operating –25 +85 –25 +85 –55 +125 °C
Storage –55 +130 –65 +150 –65 +150 °C
NOTES
1
Least Significant Bit.
2
Adjustable to zero with external trim potentiometer.
3
FSR means “Full Scale Range” and is 20 V for the ± 10 V range and 10 V for the ±5 V range.
4
Gain and offset errors adjusted to zero at 25°C.
5
C
F
= 0, see Figure 3a.
6
Maximum with no degradation of specification, must be a constant load.
7
Including 5 mA load.
8
5 V supply required only for CCD versions.
Specifications subject to change without notice.
(continued)