EVAL-AD5254EBZ2 View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'EVAL-AD5254EBZ2' PDF : 32 Pages View PDF
AD5253/AD5254
+5V
C10
U3D
AD8594
10μF
C1
0.1μF
R6 R7
22kΩ 22kΩ
SCL
SDA
VREF = 2.5V
R4 R3
R2
U1
VDD
A3
RDAC3
10kΩ B3
CLK
SDI
AD5254
250kΩ 250kΩ 250kΩ
A2
RDAC2
10kΩ B2
A1
RDAC1
10kΩ B1
R1
U2
R5
IN L1
10kΩ 10kΩ ADP1610
SW
FB
SD
10μF
D1
C3
10μF
COMP
100kΩ
RC
SS RT GND
CC
CSS 10μF
390μF
+5V
C11
8 0.1μF
W2
U3C
N3
V+
R10
AD8594
V–
4.7Ω
4
DB1
DB2
DG1
DG2
DB3
DG3
VB
IB
IG
IRFL3103
VOUT
DR1
DR2
DR3
VRB
VG
U3B
RB 0.1Ω
W1
N2
R9
AD8594
4.7Ω
IRFL3103
IR
L1 - SLF6025-100M1R0
D1 - MBR0520LT1
A0
W0
RDAC0
10kΩ B0
VSS GND AD0 AD1
U3A
AD8594
PWM SD
VRG
RG 0.1Ω
VR
N1
R8
4.7Ω
IRFL3103
VRR
RR 0.1Ω
Figure 45. Digital Potentiometer-Based RGB LED Controller
Rev. B | Page 27 of 32
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