EVAL-AD5110SDZ Analog Devices, EVAL-AD5110SDZ Datasheet - Page 12

• Manufacturer Part Number: EVAL-AD5110SDZ
• Description: Digital Potentiometer Development Tools Evaluation board
• Manufacturer: Analog Devices
• Series: AD5110r

Specifications of EVAL-AD5110SDZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD5110
• Resistance: 10 kOhms
• Operating Supply Voltage: 5.5 V
• Interface Type: I2C
• Maximum Operating Temperature: + 125 C
• Factory Pack Quantity: 1

AD5110/AD5112/AD5114
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 8. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
Mnemonic
V
A
W
B
GND
SCL
SDA
V
EPAD
DD
LOGIC
Description
Positive Power Supply; 2.3 V to 5.5 V. This pin should be decoupled with 0.1 µF ceramic capacitors and 10 µF
capacitors.
Terminal A of RDAC. GND ≤ V
Wiper Terminal of RDAC. GND ≤ V
Terminal B of RDAC. GND ≤ V
Ground Pin, Logic Ground Reference.
Serial Clock Line. This pin is used in conjunction with the SDA line to clock data into or out of the 16-bit input
registers.
Serial Data Line. This pin is used in conjunction with the SCL line to clock data into or out of the 16-bit input
registers. It is a bidirectional, open-drain data line that should be pulled to the supply with an external pull-up
resistor.
Logic Power Supply; 1.8 V to V
capacitors.
Exposed Pad. The exposed pad is internally floating.
NOTES
1. THE EXPOSED PAD IS INTERNALLY FLOATING.
V
DD
W
B
A
B
A
≤ V
DD
≤ V
Figure 4. Pin Configuration
1
2
3
4
. This pin should be decoupled with 0.1
Rev. B | Page 12 of 28
W
DD
DD
≤ V
.
(Not to Scale)
.
AD5110/
AD5112/
AD5114
TOP VIEW
DD
.
8 V
7 SDA
6 SCL
5 GND
LOGIC
µ
F ceramic capacitors and 10
Data Sheet
µ
F