Table of Contents
Advertisement
www.ti.com
3.1.2.1 Signal Definition of the DAC53204EVM
The DAC53204EVM provides access to all DAC pins through connection J1 and J2, as listed in
Table
3-7.
SLAU851 – MARCH 2021
Submit Document Feedback
Table 3-6. DAC53204EVM J2 Pin Definitions
Pin#
Signal
1
DAC_VDD
2
DAC_SCLK
3
DAC_SDO
4
DAC_SCL
5
EXT_REF
6
GND
7
GND
8
GND
9
NC
10
NC
11
DAC_FB3
12
DAC_OUT3
13
GND
14
GND
15
DAC_OUT2
16
DAC_FB2
Table 3-7. DAC53204EVM J1 Pin Definitions
Pin#
Signal
1
GND
2
DAC_SDI
3
DAC_SYNC
4
DAC_SDA
5
GND
6
GND
7
NC
8
NC
9
DAC_GPIO
10
NC
11
DAC_VREF
12
DAC_CAP
13
DAC_FB0
14
DAC_OUT0
15
DAC_OUT1
16
DAC_FB1
Copyright © 2021 Texas Instruments Incorporated
Description
VDD power supply for DAC
SPI SCLK
SPI SDO
2
I
C SCL
External Reference input for DAC
Ground
Ground
Ground
Not connected
Not connected
Feedback pin for DAC VOUT3
Output pin for DAC VOUT3
Ground
Ground
Output pin for DAC VOUT2
Feedback pin for DAC VOUT2
Description
Ground
SPI SDI signal for DAC
SPI SYNC signal for DAC
2
I
C SDA
Ground
Ground
Not Connected
Not Connected
GPIO Input for DAC53204
Not connected
VREF out from DAC
LDO bypass capacitor
Feedback pin for DAC VOUT0
Output pin for DAC VOUT0
Output pin for DAC VOUT1
Feedback pin for DAC VOUT1
Detailed Description
Table 3-6
and
DAC53204EVM User's Guide
13
Advertisement
Table of Contents
