MP7613 Exar Corporation, MP7613 Datasheet - Page 9

• Manufacturer Part Number: MP7613
• Description: Octal 12-bit Dac Array D/a Converter With Output Amplifier And Parallel Data/address Mp Control Logic
• Manufacturer: Exar Corporation

Rev. 2.00
DB0 to DB16
Note: See Electrical Characteristics on pages 28-30 for real system accuracy
P
Hex Code
A0 to A15
F F F
0 0 0
7 F F
8 0 0
8 0 1
AS
R
16
000000000000
100000000000
100000000001
011111111111
Binary Code
111111111111
Ideal DAC Output vs. Input Code
Figure 5. Parallel P Interface
Address
Decoder
Table 2. MP7613
12 or 14
From System Reset
From System Reset
9
(Vr = +5 V)
Output Voltage = 2
10
10
10
3
10
10
(–1 +
(–1 +
(–1 +
(–1 +
(–1 + 0) = –10
4094
4096
8190
4096
4098
4096
A0 to A2
LD1
R1
R2
DB0 to DB11
or DB13
4096
4096
) = –4.88 mV
) = 4.88 mV
) = 9.99512
Vr (–1 +
) = 0
4096
2 D
)
MP7613