LM95172EWG10A NSC [National Semiconductor], LM95172EWG10A Datasheet - Page 13
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LM95172EWG10A
Manufacturer Part Number
LM95172EWG10A
Description
Manufacturer
NSC [National Semiconductor]
Datasheet
1.LM95172EWG10A.pdf
(22 pages)
1.5 TEMPERATURE DATA FORMAT
Temperature data is represented by a 13- to 16-bit, two's
complement word with a Least Significant Bit (LSB) equal to
13-Bit Resolution. First Bit (D15) is Sign, the last bit (D0) is Toggle and bits D1 and D2 are always 0.
14-Bit Resolution. First bit (D15) is Sign, the last bit (D0) is Toggle and bit D1 is always 0.
Temperature
Temperature
+0.03125°C
−0.03125°C
+0.0625°C
−0.0625°C
+175°C
+150°C
+175°C
+150°C
+80°C
+25°C
−40°C
+80°C
+25°C
−40°C
0°C
0°C
0101011110000 000
0101011110000 001
0100101100000 000
0100101100000 001
0010100000000 000
0010100000000 001
0000110010000 000
0000110010000 001
0000000000001 000
0000000000001 001
0000000000000 000
0000000000000 001
1111111111111 000
1111111111111 001
1110110000000 000
1110110000000 001
01010111100000 00
01010111100000 01
01001011000000 00
01001011000000 01
00101000000000 00
00101000000000 01
00001100100000 00
00001100100000 01
00000000000001 00
00000000000001 01
00000000000000 00
00000000000000 01
11111111111111 00
11111111111111 01
11101100000000 00
11101100000000 01
16-bit Binary
16-bit Binary
13-bit Resolution Digital Output
14-bit Resolution Digital Output
13
0.0625 °C (13-bits), 0.03125 °C (14-bits), 0.015625 °C (15-
bits) or 0.0078125 °C (16-bits). See Section 1.7.2 for defini-
tion of the bits in the Temperature Register.
All 16 Bits
All 16 Bits
EC00
EC01
FFFC
FFFD
EC00
EC01
0C80
0C81
FFF8
FFF9
0C80
0C81
5780
5781
4B00
4B01
2800
2801
0008
0009
0000
0001
5780
5781
4B00
4B01
2800
2801
0004
0005
0000
0001
Hex
Hex
Bits D15 - D3
Bits D15 - D2
0AF0
1FFF
1D80
15E0
12C0
0A00
3FFF
3B00
0960
0500
0190
0001
0000
0320
0001
0000
Hex
Hex
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