Hex Code
000
Binary Code
000000000000
MP7612
Output Voltage = 2 • Vr (–1 + 2•D )
(Vr = +5 V)
4096
10 • (–1 + 0) = –10
7FF
800
801
011111111111
100000000000
100000000001
10 • (–1 + 4094 ) = –4.88 mV
4096
10 • (–1 + 4096 ) = 0
4096
10 • (–1 + 4098 ) = 4.88 mV
4096
FFF
111111111111
10 • (–1 + 8190 ) = 9.99512
4096
Table 2. MP7612
Ideal DAC Output vs. Input Code
Note: See Electrical Characteristics for real system accuracy
SERIAL INTERFACE DIAGRAMS
Rev. 3.00
9