5962-0924001VXC Datasheet, PDF (23/46 Pages) Texas Instruments – 12-Bit, 1-GSPS Analog-to-Digital Converter

www.ti.com
Address (hex)
0x08
Defaults
BIT <7:0>
Address (hex)
0x09
Defaults
BIT <7:1>
BIT <0>
Address (hex)
0x0A
Defaults
BIT <7:0>
ADS5400-SP
BIT 7
SLAS669C – SEPTEMBER 2010 – REVISED AUGUST 2012
Table 13. Serial Register 0x08 (Read only)
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
Die temperature bits<7:0>
depends on reading from temperature sensor
BIT 1
BIT 0
Die temperature readout
if enabled in register 0x05. To obtain the die temperature in Celsius,
convert the 8-bit word to decimal and subtract 78.
<7:0> = 0x00 = 00000000, measured temperature is 0-78 = -78°C
<7:0> = 0x73 = 01110011, measured temperature is 115 - 78 = 37°C
<7:0> = 0xAF, measured temperature is 175 - 78 = 97°C
BIT 7
Table 14. Serial Register 0x09 (Read only)
BIT 6
BIT 5
BIT 4
000 0000
000 0000
BIT 3
BIT 2
BIT 1
BIT 0
Memory error
0
RESERVED
set to 0 if writing this register
do not set to 1
Memory Error Indicator
Registers 0x00 through 0x07 have multiple redundancy. If any copy
disagrees with the others, an error is flagged in this bit. This is for
systems that require the highest level of assurance that the device
remains programmed in the proper state and indication of an error if
something changes unexpectedly.
BIT 7
Table 15. Serial Register 0x0A (Read only)
BIT 6
BIT 5
BIT 4
BIT 3
0000 0000
0000 0000
BIT 2
BIT 1
BIT 0
RESERVED
set to 0 if writing this register
do not set to 1
Copyright © 2010–2012, Texas Instruments Incorporated
23
Product Folder Links: ADS5400-SP