Datasheet

10
®
DAC716
FIGURE 6. Manual Offset and Gain Adjust Circuits.
For no external adjustments, pins 13 and 14 are not connected.
External resistors R
1
- R
3
are standard ±1% values. Range of
adjustment at least ±0.3% FSR.
FIGURE 7. Gain and Offset Adjustment Using D/A Converters.
For no external adjustments, pins 13 and 14 are not connected.
External resistors R
1
- R
3
tolerance: ±1%. Range of adjustment at
least ±0.3% FSR.
5kΩ
9
13
14
10V V
OUT
9.75kΩ
IDAC
0-2mA
15kΩ
R
3

27kΩ
R
2

1MΩ
+V
CC
–V
CC
P
1

1kΩ
R
1

100Ω
12
180Ω
P
2

10kΩ to 100kΩ
Internal
+10V Reference
V
REF OUT
Gain Adjust
Offset Adjust
8
ACOM

5kΩ
9
13
14
+10V V
OUT
DAC716
9.75kΩ
IDAC
0-2mA
15kΩ
R
2

33kΩ
–10 to +10V
R
3
1MΩ
180Ω
Internal
+10V Reference
V
REF OUT
Gain Adjust
Offset Adjust
R
1

392Ω
12
DAC
±10V
DAC
±10V
–10 to +10V