3
Features and Functions
16-bit Data Format
LSB
DDDD DDDD
12-bit Data Format
LSB
DDDD DDDD
D - Data bits
X - Unused bits
Table 3-8
Digital code and voltage output table for bipolar setting (U2331A, U2355A and
U2356A)
Digital Code (Hex)
0x0FFF
0x0801
0x0800
0x07FF
0x0000
Table 3-9
Digital code and voltage output table for unipolar setting (U2331A, U2355A and
U2356A)
Digital Code (Hex)
0x0FFF
0x0800
0x0001
0x0000
56
Analog Output
Vref * (2047/2048)
Vref * (1/2048)
0 V
–Vref * (1/2048)
–Vref
Analog Output
Vref * (4095/4096)
Vref * (2048/4096)
Vref * (1/4096)
Vref * (0/4096)
MSB
DDDD DDDD
MSB
XXXX DDDD
Vol tage output (with internal reference of +10 V)
9.9951 V
0.0048 V
0.0000 V
–0.0048 V
–10.000 V
Vol tage output (with internal reference of +10 V)
9.9975 V
5.000 V
0.0024 V
0.000 V
Keysight U2300A Series User's Guide