MAX5105 MAXIM [Maxim Integrated Products], MAX5105 Datasheet - Page 10

• Manufacturer Part Number: MAX5105
• Description: Nonvolatile, Quad, 8-Bit DACs
• Manufacturer: MAXIM [Maxim Integrated Products]

Nonvolatile, Quad, 8-Bit DACs
Table 2. Serial Interface Programming Commands
10
START
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
______________________________________________________________________________________
C1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
14-BIT SERIAL WORD
C0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
A2
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1
A1
0
0
1
1
0
0
0
1
1
0
0
0
1
1
0
A0
0
1
0
1
0
0
1
0
1
0
0
1
0
1
0
XXXXXXXX
XXXXXXXX
XXXXXXXX
XXXXXXXX
XXXXXXXX
8-bit DAC
8-bit DAC
8-bit DAC
8-bit DAC
8-bit DAC
8-bit DAC
8-bit DAC
8-bit DAC
8-bit DAC
8-bit DAC
D7–D0
data
data
data
data
data
data
data
data
data
data
Write DAC data to DAC0 nonvolatile register. Output remains
unchanged.
Write DAC data to DAC1 nonvolatile register. Output remains
unchanged.
Write DAC data to DAC2 nonvolatile register. Output remains
unchanged.
Write DAC data to DAC3 nonvolatile register. Output remains
unchanged.
Write shutdown and mute states to nonvolatile register. A 1 in bits
D7–D4 mutes the respective DAC; a 1 in bits D3–D0 shuts down
the respective DAC (Table 1). Outputs remain unchanged.
Write DAC data to DAC0 volatile register and update OUT0.
All other DAC outputs remain unchanged.
Write DAC data to DAC1 volatile register and update OUT1.
All other DAC outputs remain unchanged.
Write DAC data to DAC2 volatile register and update OUT2.
All other DAC outputs remain unchanged.
Write DAC data to DAC3 volatile register and update OUT3.
All other DAC outputs remain unchanged.
Write shutdown and mute states to volatile register. A 1 in bits
D7–D4 mutes the respective DAC; a 1 in bits D3–D0 shuts down
the respective DAC (Table 1). DAC outputs updated to their
respective mute/shutdown states.
Read DAC0 nonvolatile register. Contents of DAC0 nonvolatile
register available on DOUT. D7–D0 are ignored, and all DAC
outputs remain unchanged.
Read DAC1 nonvolatile register. Contents of DAC1 nonvolatile
register available on DOUT. D7–D0 are ignored, and all DAC
outputs remain unchanged.
Read DAC2 nonvolatile register. Contents of DAC2 nonvolatile
register available on DOUT. D7–D0 are ignored, and all DAC
outputs remain unchanged.
Read DAC3 nonvolatile register. Contents of DAC3 nonvolatile
register available on DOUT. D7–D0 are ignored, and all DAC
outputs remain unchanged.
Read mute/shutdown nonvolatile register. Contents of
mute/shutdown nonvolatile register available on DOUT. D7–D0 are
ignored, and all DAC outputs remain unchanged.
FUNCTION