DS1851 Dallas Semiconducotr, DS1851 Datasheet - Page 3

• Manufacturer Part Number: DS1851
• Description: Dual Temperature-Controlled NV Digital-to-Analog Converters
• Manufacturer: Dallas Semiconducotr

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PIN DESCRIPTIONS
Name
V
GND
SDA
SCL
OutG
OutV
V
V
CC
rg
rc
4
Pin
8
4
1
2
5
6
3
7
Description
Power-Supply Terminal. The DS1851 will support supply
voltages ranging from 3.0V to 5.5V.
Ground Terminal
2-Wire Serial Data Interface. The serial data pin is for serial data
transfer to and from the DS1851. The pin is open drain and may be
wire-OR’ed with other open-drain or open-collector interfaces.
2-Wire Serial Clock Input. The serial clock input is used to clock
data into the DS1851 on rising edges and clock data out on falling edges.
DAC-G Output. This calculated output is between V
DAC-V Output. This calculated output is between V
Reference Input from GND. This input is used for a reference in DAC-G.
Reference Input from V
DAC-V.
3 of 17
CC
. This input is used for a reference in the
CC
CC
and V
and V
rc
rg
.
.
DS1851