Datasheet

POWER-ON
RESET
DAC
REGISTER
INPUT
CONTROL
LOGIC
10
POWER-DOWN
CONTROL
LOGIC
V
OUTE
10 BIT DAC
REF
10
SCLK
D
IN
SYNC
BUFFER
BUFFER
BUFFER
BUFFER
10
10
10
V
OUTF
V
OUTG
V
OUTH
2.5k 100k
2.5k 100k
2.5k 100k
2.5k 100k
10 BIT DAC
REF
10 BIT DAC
REF
10 BIT DAC
REF
V
REF1
DAC108S085
V
OUTA
10 BIT DAC
REF
10
BUFFER
BUFFER
BUFFER
BUFFER
10
10
10
V
OUTB
V
OUTC
V
OUTD
2.5k 100k
2.5k 100k
2.5k 100k
2.5k 100k
10 BIT DAC
REF
10 BIT DAC
REF
10 BIT DAC
REF
V
REF2
D
OUT
DAC108S085
SNAS423B –AUGUST 2007–REVISED MARCH 2013 www.ti.com
DESCRIPTION (CONTINUED)
The DAC108S085 is one of a family of pin compatible DACs, including the 8-bit DAC088S085 and the 12-bit
DAC128S085. All three parts are offered with the same pinout, allowing system designers to select a resolution
appropriate for their application without redesigning their printed circuit board. The DAC108S085 operates over
the extended industrial temperature range of −40°C to +125°C.
Block Diagram
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Product Folder Links: DAC108S085