MAX5661EVCMAXQU+ Maxim Integrated Products, MAX5661EVCMAXQU+ Datasheet - Page 22

• Manufacturer Part Number: MAX5661EVCMAXQU+
• Description: EVALUATION SYSTEM FOR MAX56611
• Manufacturer: Maxim Integrated Products

Specifications of MAX5661EVCMAXQU+

• Number Of Dac's: 1
• Number Of Bits: 16
• Outputs And Type: 2, Single Ended
• Data Interface: Serial
• Dac Type: Current/Voltage
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 105°C
• Utilized Ic / Part: MAX5661
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Single 16-Bit DAC with Current and Voltage
Outputs for Industrial Analog Output Modules
Table 3. Register Bit Descriptions
22
register unchanged.
Read input register
Load DAC register
register from shift
register from shift
register and DAC
Transfer shift-
Transfer shift-
Write full-scale
No operation.
No operation.
Write control
Read control
register data
register data
register. DAC
OPERATION
Load input
Load input
Write clear
output trim
to DOUT.
to DOUT.
from input
Read DAC
Read clear
register
register
register.
register
register
register
register
register
_______________________________________________________________________________________
before CS driven high and
before CS driven high and
before CS driven high and
before CS driven high and
before CS driven high and
before CS driven high and
before CS driven high and
before CS driven high and
before CS driven high and
before CS driven high and
before CS driven high and
before CS driven high and
after CS driven high and
after CS driven high and
after CS driven high and
after CS driven high and
after CS driven high and
after CS driven high and
after CS driven high and
after CS driven high and
after CS driven high and
after CS driven high and
after CS driven high and
after CS driven high and
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
Data in shift register
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
command executed
DESCRIPTION
C7
X
X
X
X
X
X
X
X
X
X
X
X
C6
X
X
X
X
X
X
X
X
X
X
X
X
C5
X
X
X
X
X
X
X
X
X
X
X
X
Same as line above.
Same as line above.
Same as line above.
Same as line above.
Same as line above.
COMMAND BYTE
C4
X
X
X
X
X
X
X
X
X
X
X
X
C3
0
1
0
0
0
0
0
0
0
1
1
1
C2
0
1
0
0
0
1
1
1
1
0
0
0
C1
0
1
0
1
1
0
0
1
1
0
0
1
C0
0
1
1
0
1
0
1
0
1
0
1
0
Same as line above. Shift-register data not changed by this operation.
Same as line above. Shift-register data not changed by this operation.
Same as line above. Shift-register data not changed by this operation.
Same as line above. Shift-register data not changed by this operation.
Same as line above. Shift-register data not changed by this operation.
Same as line above. Shift-register data not changed by this operation.
Same as line above. Shift-register data not changed by this operation.
D15
X
X
X
X
X
X
X
1
D14
X
X
X
X
X
X
X
X
X
D13
X
X
0
X
X
X
X
X
X
X
0
1ST DATA BYTE
D12
X
X
X
X
X
X
X
X
X
D11
X
X
X
X
X
X
X
MSB <-- 16-Bit DAC Clear Register Data --> LSB
X
X
MSB <-- 16-Bit Clear-Register Data --> LSB
MSB <-- 16-Bit Input-Register Data --> LSB
MSB <-- 16-Bit DAC-Register Data --> LSB
D10
X
X
X
X
X
X
X
X
X
MSB <-- 16-Bit DAC Data --> LSB
MSB <-- 16-Bit DAC Data --> LSB
D9
X
X
X
X
X
X
X
X
D8
X
X
X
X
X
X
X
X
D7
X
X
X
X
X
X
X
X
D6
X
X
X
X
X
X
X
X
D5
X
X
X
X
X
X
X
X
2ND DATA BYTE
D4
X
X
X
X
X
X
X
X
X
D3
X
X
X
X
X
X
X
X
X
D2
X
X
X
X
X
X
X
X
X
D1
X
X
X
X
X
X
X
X
X
X
D0
X
X
X
X
X
X
X
X
X
X