Texas Instruments DAC7311EVM - DAC7311 Evaluation Module DAC7311EVM DAC7311EVM Datenbogen
Produktcode
DAC7311EVM
www.ti.com
Bill of Materials and EVM Schematic
Table 5. Output Update Features
Options
Detailed Description
Frame Sync
The DXP software defaults to Frame Sync update mode. In this mode, the SYNC input of the DAC loaded
on the EVM is controlled by the Frame Sync output of the MMB0. JP1 on the SC70 DAC EVM must be
shorted pins 1-2 to use this option.
on the EVM is controlled by the Frame Sync output of the MMB0. JP1 on the SC70 DAC EVM must be
shorted pins 1-2 to use this option.
Latch with DSP Timer
N/A
Latch with External
N/A
Timer
Update Rate
User Input – enter the desired DAC update rate, 1MSPS is the default
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Bill of Materials and EVM Schematic
The following table contains a complete bill of materials for the SC70 DAC EVM. The schematic diagram
is also provided for reference.
is also provided for reference.
7.1
Bill of Materials
Designators
Description
Manufacturer
Mfg. Part Number
C1, C2
0.1 µF, 0603, Ceramic, 50V, X7R, 10%
Murata
GRM188R71H104KA93D
C3
0.47 µF, 0603, Ceramic, 25V, X7R, 10%
Murata
GRM188R71E474KA12D
C4, C6
1 µF, 0603, Ceramic, 16V, X5R, 10%
TDK
C1608X5R1C105K
C5
10 µF, 0805, Ceramic, 10V, X5R, 10%
Taiyo Yuden
LMK212BJ106KD-T
C7
10 µF, 0603, Ceramic, 6.3V, X5R, 20%
TDK
C1608X5R0J106M
J1 J2 (Top Side)
10 Pin, Dual Row, SM Header (20 Pos.)
Samtec
TSM-110-01-T-DV-P
J3 (Top Side)
5 Pin, Dual Row, SM Header (10 Pos.)
Samtec
TSM-105-01-T-DV-P
J1 J2 (Bottom Side)
10 Pin, Dual Row, SM Header (20 Pos.)
Samtec
SSW-110-22-F-D-VS-K
J3 (Bottom Side)
5 Pin, Dual Row, SM Header (10 Pos.)
Samtec
SSW-105-22-F-D-VS-K
JP1, JP2, JP3
3 Pin 0.1inch, Header
Samtec
TSW-103-07-T-S
R1
NI
R2
10 k
Ω
, 0603, 1/10W, 1%
Yageo
RC0603FR-0710KL
R3, R4, R8, R9, R10
NI
R5, R6, R7, R11
0
Ω
, 0603, 1/10W, 5%
Yageo
RC0603JR-070RL
R12
1.5
Ω
, 0603, 1/10W, 5%
Yageo
RC0603JR-071R5L
TP1
TEST POINT PC MINI 0.040" D RED
Keystone
5000
TP2, TP3
TEST POINT PC MINI 0.040" D BLACK
Keystone
5001
U1
Various – See
(1)
TI
Various
U2
IC PREC V-REF 4.096V LN 8-SOIC
TI
REF5040AID
U3
IC OPAMP GP R-R 44MHZ SOT23-5
TI
OPA353NA/250
(1)
The device installed at location U1 is dependent on the EVM ordered. This device is soldered to the board for best performance. U1 may
be replaced with any device listed in the EVM Compatible Device Data Sheets table found at the end of this document.
be replaced with any device listed in the EVM Compatible Device Data Sheets table found at the end of this document.
7.2
EVM Schematic
The SC70 DAC EVM schematic appears on the last page of this document.
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SLAU299 – November 2009
SC70 DAC EVM
Copyright © 2009, Texas Instruments Incorporated