249
7.4.6 Differential Voltage Output
+VOUT
DAC
-VOUT
Voltage Loading
7.4.7 Digital Input onnect with TTL Signal
10Kohm
TTL Buffer
To
Micro Processor
+5V
GND
DI n
TTL
Device
7.4.8 Digital Input Connect with Switch or Push Button
10Kohm
TTL Buffer
To
Micro Processor
+5V
GND
DI n
Switch
or
Push Button
