MAX6698UE38+ Maxim Integrated Products, MAX6698UE38+ Datasheet - Page 20

• Manufacturer Part Number: MAX6698UE38+
• Description: IC TEMP MONITOR 7CH 16-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6698UE38+

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Buffer, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Full Temp Accuracy: +/- 3.5 C, +/- 3 C
• Digital Output - Bus Interface: Serial (2-Wire)
• Digital Output - Number Of Bits: 11 bit
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7-Channel Precision Remote-Diode, Thermistor,
and Local Temperature Monitor
Table 13. Temperature vs. Thermistor Channel Data for a Betatherm 103A1 Thermistor
and R
20
T (
______________________________________________________________________________________
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
O
C)
EXT
= 1600Ω (continued)
R
1636.63
1582.41
1530.28
1480.12
1431.87
1385.37
1340.68
1297.64
1256.17
1216.23
1177.75
1140.71
1104.99
1070.58
2673.9
2578.5
2487.1
2399.4
2315.2
2234.7
2156.7
2082.3
2010.8
1942.1
1812.6
1751.6
1037.4
1005.4
974.56
944.81
916.11
888.41
861.7
THERM
1876
1693
0.374365
0.382913
0.391476
0.408664
0.417243
0.425906
0.434511
0.443115
0.451709
0.460299
0.468851
0.477384
0.485879
0.494341
0.502764
0.511136
0.527727
0.535947
0.544092
0.552173
0.560191
0.568135
0.576006
0.591499
0.599121
0.606658
0.614109
0.621465
0.628731
0.635902
0.642981
0.649957
0.40006
0.51946
0.58379
V
REXT
(DECIMAL)
CODE
101
102
104
106
107
109
110
112
114
115
117
118
120
121
123
124
126
127
129
130
75
77
78
80
82
83
85
87
89
90
92
94
95
97
99
BINARY CODE
10010110
10011010
10011100
10100000
10100100
10100110
10101010
10101110
10110010
10110100
10111000
10111100
10111110
11000010
11000010
11001010
11001100
11010000
11010100
11010110
11011010
11011100
11100000
11100100
11100110
11101010
11101100
11110000
11110010
11110110
11111000
11111100
11111110
10000001
10000010
HEX CODE
4D
5C
6D
7C
4B
4E
50
52
53
55
57
59
5A
5E
5F
61
63
65
66
68
6A
6B
6E
70
72
73
75
76
78
79
7B
7E
7F
81
82