AD5308 Analog Devices, AD5308 Datasheet - Page 3

• Manufacturer Part Number: AD5308
• Description: 2.5 V to 5.5 V Octal Voltage Output 8-Bit DACs in 16-Lead TSSOP
• Manufacturer: Analog Devices

Specifications of AD5308

• Resolution (bits): 8bit
• Dac Update Rate: 167kSPS
• Dac Settling Time: 6µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

FUNCTIONAL BLOCK DIAGRAM
SYNC
SCLK
DIN
INTERFACE
LOGIC
LDAC
LDAC
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
POWER-ON
RESET
V
RESET
DD
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REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
STRING
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
Figure 1.
V
V
REF
DD
STRING
REF
BUFFER
STRING
STRING
STRING
STRING
STRING
STRING
STRING
DAC A
DAC B
DAC C
DAC D
DAC E
DAC G
DAC H
DAC F
ABCD
EFGH
V
V
DD
DD
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
GAIN-SELECT
LOGIC
GND
AD5308/AD5318/AD5328
GAIN-SELECT
LOGIC
POWER-DOWN
GND
LOGIC
V
V
V
V
V
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
A
B
C
D
E
F
G
H