DAC8562T Datasheet, PDF (7/14 Pages) Texas Instruments – DAC8562T Evaluation Module

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Schematic, PCB Layout, and Bill of Materials
4 Schematic, PCB Layout, and Bill of Materials
This section contains the DAC8562TEVM schematic, DAC8562TEVM PCB layout, and the DAC8562TEVM BOM.
4.1 Schematic
Figure 3 illustrates the DAC8562TEVM schematic.
VDD
J2A J2B
GPIO0 2
1 CNTL
TP1
DGND 4
3 CLKX
GPIO1 6
5 CLKR
GPIO2 8
7 FSX
DGND 10
9 FSR
GPIO3 12
11 DX
GPIO4 14
13 DR
SCL
16
15 *INT
DGND 18
17 TOUT
SDA
20
19 GPIO5
GND
TSM-110-01-T-DV-P
SSW-110-22-F-D-VS-K
R3 0
R4 0
JP3
2
JP5
2
R1
R2
10.0k 10.0k
JP1
JP2
GND
VDD
C1
0.1µF
C2
100pF
GND
U1
9 _AVDD
4 _LDAC
5 _CLR
6 _SYNC
7 _SCLK
8 _DIN
VOUTA ¹
VOUTB ²
VREFIN/VREFOUT ¹⁰
GND ³
PAD ¹¹
DAC8562SDSCR
GND
C3
0.15µF
GND
+5VA
U2
2 _VIN
VOUT ⁶
C4
1µF
GND
7 _NC
8 _DNC
1 _DNC
TRIM/NR ⁵
TEMP ³
GND ⁴
REF5025ID
TP2
JP6
VDD
2
+5VA
TP3
+VA
+5VA
DGND
+1.8VD
+3.3VD
GND
J3A J3B
1
3
5
7
9
2 -VA
4 -5VA
6 AGND
8 VD1
10 +5VD
TSM-105-01-T-DV-P
SSW-105-22-F-D-VS-K
C9
C8
10µF 1µF
TP4
GND
Figure 3. DAC8562TEVM Schematic
J1A J1B
A0+ 2
A1+ 4
A2+ 6
A3+ 8
A4 10
A5 12
A6 14
A7 16
REF- 18
REF+ 20
1 A0-
3 A1-
5 A2-
7 A3-
9 AGND
11 AGND
13 AGND
15 VCOM
17 AGND
19 AGND
TSM-110-01-T-DV-P
SSW-110-22-F-D-VS-K
2
JP4
C5
C6
C7
10µF 10µF
1µF
GND
GND
SLAU650 – October 2015
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DAC8562T Evaluation Module 7