LM57BISD-5/NOPB National Semiconductor, LM57BISD-5/NOPB Datasheet - Page 9

• Manufacturer Part Number: LM57BISD-5/NOPB
• Description: IC, TEMPERATURE SW/SENSOR, ± 0.7°C, LLP8
• Manufacturer: National Semiconductor

Specifications of LM57BISD-5/NOPB

• Ic Output Type: Voltage
• Sensing Accuracy Range: ± 0.7°C
• Supply Current: 24µA
• Supply Voltage Range: 2.4V To 5.5V
• Sensor Case Style: LLP
• No. Of Pins: 8
• Msl: MSL 3 - 168 Hours
• Accuracy %: 0.8°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

R
Application Information
1.0 RESISTOR PROGRAMMING
Trip Point (°C) vs. Set-Resistor Values (Ω)
V
R
SENSE1
SENSE1
TEMP
976k
825k
698k
590k
499k
412k
340k
280k
226k
178k
140k
105k
75k
46.4k 1206.5
22.6k 1198.9
0.01k 1191.3
(mV) at the Trip Point vs. Set-Resistor Value (Ω)
46.4k -20.8
22.6k -19.3
0.01k -17.8
976k -40.7
825k -39.1
698k -37.6
590k -36.0
499k -34.5
412k -32.9
340k -31.4
280k -29.9
226k -28.3
178k -26.8
140k -25.3
105k -23.8
75k
1306.2
1298.5
1290.7
1283.0
1275.3
1267.6
1259.9
1252.2
1244.6
1237.0
1229.4
1221.8
1214.1
976k
-22.3
976k
1183.8
1176.2
1168.7
1161.2
1153.6
1146.1
1138.6
1131.0
1123.5
1116.0
1108.6
1101.2
1093.7
1086.3
1078.9
1071.4
-16.3
-14.8
-13.3
-11.8
-10.3
-8.8
-7.3
-5.8
-4.3
-2.9
-1.4
0.0
1.5
3.0
4.4
5.9
825k
825k
J2
J2
7.3
8.8
10.2
11.7
13.1
14.6
16.1
17.5
18.9
20.4
21.8
23.2
24.7
26.1
27.5
28.9
1064.0
1056.6
1049.1
1041.7
1034.3
1026.8
1019.4
1012.0
1004.6
997.3
989.9
982.5
975.2
967.8
960.4
953.1
698k
698k
30.4
31.8
33.2
34.7
36.1
37.5
39.0
40.4
41.8
43.2
44.7
46.1
47.5
48.9
50.3
51.8
590k
945.6 1243.7 1125.3 1006.8 1185.3 1066.0 1184.0 1064.6 944.8 825.0
938.2 1236.3 1117.9 999.3
930.8 1228.9 1110.5 991.9
923.4 1221.5 1103.1 984.5
916.0 1214.1 1095.7 977.1
908.6 1206.7 1088.3 969.7
901.2 1199.3 1080.9 962.2
893.8 1191.9 1073.5 954.8
886.4 1184.5 1066.0 947.3
879.0 1177.1 1058.6 939.9
871.6 1169.7 1051.2 932.5
864.2 1162.3 1043.8 925.0
856.8 1154.9 1036.4 917.6
849.4 1147.5 1029.0 910.2
842.0 1140.1 1021.6 902.7
834.6 1132.7 1014.2 895.3
590k
52.7
53.7
54.6
55.6
56.5
57.4
58.4
59.3
60.3
61.2
62.1
63.1
64.0
65.0
65.9
66.8
499k
499k
R
R
67.8
68.7
69.6
70.6
71.5
72.5
73.4
74.3
75.3
76.2
77.1
78.1
79.0
79.9
80.9
81.8
SENSE2
SENSE2
412k
J3
9
412k
J3
82.7
83.7
84.6
85.5
86.5
87.4
88.3
89.3
90.2
91.1
92.1
93.0
93.9
94.8
95.8
96.7
340k
340k
97.5
98.2
98.9
99.6
100.3
100.9
101.6
102.3
103.0
103.7
104.4
105.1
105.8
106.5
107.2
107.9
280k
1177.8 1058.5 1176.6 1057.1 937.3 817.5
1170.4 1051.0 1169.1 1049.6 929.8 810.1
1163.0 1043.6 1161.6 1042.1 922.3 802.7
1155.5 1036.1 1154.2 1034.6 914.8 795.2
1148.1 1028.6 1146.7 1027.2 907.3 787.8
1140.7 1021.1 1139.2 1019.7 899.8 780.3
1133.2 1013.6 1131.7 1012.2 892.3 772.9
1125.8 1006.1 1124.3 1004.7 884.8
1118.3 998.7
1110.9 991.2
1103.5 983.7
1096.0 976.2
1088.6 968.7
1081.2 961.2
1073.7 953.8
280k
J4
108.6
109.3
110.0
110.7
111.4
112.1
112.8
113.5
114.2
114.9
115.6
116.3
117.0
117.6
118.3
119.0
J4
226k
226k
119.6
120.2
120.7
121.3
121.8
122.4
122.9
123.5
124.0
124.6
125.2
125.7
126.3
126.8
127.4
127.9
178k
1116.8 997.2
1109.3 989.7
1101.8 982.2
1094.4 974.8
1086.9 967.3
1079.4 959.8
1072.0 952.3
178k
128.5
129.0
129.6
130.1
130.7
131.2
131.8
132.3
132.9
133.4
134.0
134.5
135.1
135.6
136.2
136.7
140k
140k
J5
137.3
137.8
138.4
138.9
139.5
140.0
140.6
141.1
141.7
142.2
142.8
143.3
143.9
144.4
145.0
145.5
J5
105k
877.3
869.8
862.3
854.8
847.3
839.8
832.3
105k
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146.1
146.6
147.2
147.7
148.3
148.8
149.3
149.9
75k
75k