AD5725 Analog Devices, AD5725 Datasheet - Page 16

• Manufacturer Part Number: AD5725
• Description: Quad, 12-Bit, Parallel Input, Unipolar/Bipolar, Voltage Output DAC
• Manufacturer: Analog Devices

Specifications of AD5725

• Resolution (bits): 12bit
• Dac Update Rate: 144kSPS
• Dac Settling Time: 7µs
• Max Pos Supply (v): +15V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Par

AD5725
Table 7. AD5725 Logic Truth Table
A1
Low
Low
High
High
Low
Low
High
High
Low
Low
High
High
X
X
X
X
A0
Low
High
Low
High
Low
High
Low
High
Low
High
Low
High
X
X
X
X
R/W
Low
Low
Low
Low
Low
Low
Low
Low
High
High
High
High
X
X
X
X
CS
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
Low
High
High
X
High
CLR
High
High
High
High
High
High
High
High
High
High
High
High
High
High
Low
LDAC
Low
Low
Low
Low
High
High
High
High
High
High
High
High
Low
High
X
X
Rev. A | Page 16 of 20
INPUT REG
Write
Write
Write
Write
Write
Write
Write
Write
Read
Read
Read
Read
Hold
Hold
All Registers set to mid/zero scale
All Registers latched to mid/zero scale
DAC REG
Write
Write
Write
Write
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Hold
Update all DAC registers
Hold
Transparent
Transparent
Write Input
Write Input
Write Input
Write Input
Read Input
Read Input
Read Input
Read Input
Hold
MODE
Transparent
Transparent
DAC
A
B
C
D
A
B
C
D
A
B
C
D
All
All
All
All