MAX5478EVKIT Maxim Integrated, MAX5478EVKIT Datasheet - Page 8

• Manufacturer Part Number: MAX5478EVKIT
• Description: Digital Potentiometer ICs Evaluation Kit/Evaluation System for the MAX5477/MAX5478/MAX5479
• Manufacturer: Maxim Integrated

Specifications of MAX5478EVKIT

• Resistance: 50 kOhms
• Number Of Pots: Dual
• Taps Per Pot: 256
• Wiper Memory: Non Volatile
• Digital Interface: Serial (2-Wire, I2C)
• Operating Supply Voltage: 5 V
• Supply Current: 15 uA
• Supply Voltage - Max: 5.25 V
• Supply Voltage - Min: 2.7 V

MAX5478 Evaluation Kit/Evaluation System
Figure 3. MAX5478 EV Kit Schematic
8
_______________________________________________________________________________________
1
2
3
VDD
WA
WB
HA
HB
LA
LB
JU4
JU6
JU7
1
2
3
4
5
6
7
HA
WA
LA
HB
WB
LB
WP
MAX5478
U1
GND
SCL
SDA
V
DD
A0
A1
A2
14
13
12
11
10
9
8
JU1
JU3
VDD
VDD
VDD
1
2
3
1
2
3
C1
0.1µF
JU2
VBUS
VDD
JU5
OPEN
1
2
3
C2
OPEN
SCL
SDA
SDA
SCL
VDD
GND
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
VBUS
VBUS
R1
OPEN
J1-1
J1-3
J1-5
J1-7
J1-9
J1-11 J1-12
J1-13
J1-15 J1-16
J1-17 J1-18
J1-19 J1-20
J1
J1-10
J1-14
SCL
J1-2
J1-4
J1-6
J1-8
VBUS
N.C.
R2
OPEN
SDA
GND