Texas Instruments DAC7716EVM Manuale Utente
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Schematics and Layout
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Table 4. DAC7716EVM Bill of Materials
(1)
Item No.
Qty
Ref Des
Description
Manufacturer
Mfr Part Number
1
1
N/A
Printed wiring board
Texas Instruments
6508538
2
6
C1, C6, C10,
Capacitor, ceramic 1.0µF 16V X5R
TDK
C1608X5R1C105K
C11, C14, C15
10% 0603
3
7
C2, C3, C4,
Capacitor, ceramic 10µF 25V X5R
MuRata
GRM31CR61E106KA12L
C5, C7, C8,
1206 10%
C9
4
4
C12, C13,
Capacitor, ceramic 10µF 10V 0603
Panasonic
ECJ-1VB1A106M
C16, C 17
X5R 20%
5
0
D1
Not installed
N/A
N/A
6
3
JP1, JP6, JP7
Header strip, 3-pin (1x3)
Samtec
TSW-103-07-L-S
7
5
JP2, JP3, JP4,
Header strip, 2-pin (1x2)
Samtec
TSW-102-07-L-S
JP5, JP9
8
1
JP8
Header strip, 6-pin (2x3)
Samtec
TSW-103-07-L-D
9
2
J1A, J2A
10-Pin, Dual Row, SM Header (20
Samtec
TSM-110-01-T-DV-P
(Top Side)
Pos.)
10
0
J1B
Not installed
N/A
N/A
(Bottom Side)
11
1
J2B
10-Pin, Dual Row, SM Header (20
Samtec
SSW-110-22-F-D-VS-K
(Bottom Side)
Pos.)
12
1
J3A
5-Pin, Dual Row, SM Header (10 Pos.)
Samtec
TSM-105-01-T-DV-P
(Top Side)
13
1
J3B
(2)
5-Pin, Dual Row, SM Header (10 Pos.)
Samtec
SSW-105-22-F-D-VS-K
(Bottom Side)
14
0
J4
Not installed
N/A
N/A
15
5
R1, R2, R3,
Resistor 33
Ω
1/10W 5% 0603 SMD
Panasonic
ERJ-3GEYJ330V
R4, R5
16
6
R6, R7, R8,
Resistor 10 k
Ω
1/10W 5% 0603 SMD
Yageo
RC0603JR-0710KL
R9, R10, R11
17
2
R12, R13
Resistor 1.0 k
Ω
1/10W 5% 0603 SMD
Panasonic
ERJ-3GEYJ102V
18
2
R14, R15
Resistor 1.0
Ω
1/10W 5% 0603
Panasonic
ERJ-3GEYJ1R0V
19
1
R16
Resistor 200 k
Ω
1/10W 1% 0603 SMD
Panasonic
ERJ-3EKF2003V
20
1
S1
Switch Dip Tape 4 pos
C&K
TDA04H0SB1R
21
2
S2, S3
SW SLIDE ULTRA MINI SP3T TOP
NKK
SS14MDP2
ACT
22
3
TP1, TP2 ,TP3
Test Point - Single .025 Pin, Red
Keystone
5000
23
2
TP4, TP5
Test Point - Single .025 Pin, Black
Keystone
5001
24
1
U1
Quad, 12-bit, High Accuracy DAC,
Texas Instruments
DAC7716SPFB
TQFP Package
25
1
U2
OPA227, Differential Operational
Texas Instruments
OPA227UA
Amplifier
26
1
U3
Single output, 8V voltage regulator
Texas Instruments
TL750L08CD
27
1
U4
Precision Voltage reference 2.5V
Texas Instruments
REF5025AID
28
1
U5
Precision Voltage reference 5.0V
Texas Instruments
REF5050AID
29
8
N/A
0.100 Shunt - Black
Samtec
SNT-100-BK-T
(1)
Manufacturer and part number for items may be substituted with electrically equivalent items.
(2)
J3B parts are not shown in the schematic diagram. J3B is installed on the bottom side of the PWB opposite to J3A.
9
SBAU159 – October 2009
DAC7716EVM
Copyright © 2009, Texas Instruments Incorporated