Rainbow Electronics MAX6575H - Manual (Page 3)

MAX6575L/H
SOT Temperature Sensor with
Multidrop Single-Wire Digital Interface
_______________________________________________________________________________________ 3
0
10
5
15
20
25
30
35
-5 -3 -2 -4 -1 0 1 2 3 4 5
TEMPERATURE ACCURACY
(T A = +25°C)
MAX6575 toc01
ACCURACY (°C)
PERCENTAGE OF PARTS SAMPLED (%)
SAMPLE SIZE = 200
0
15
10
5
20
25
30
35
40
-5 -3 -2 -4 -1 0 1 2 3 4 5
TEMPERATURE ACCURACY
(T A = +85°C)
MAX6575 toc02
ACCURACY (°C)
PERCENTAGE OF PARTS SAMPLED (%)
SAMPLE SIZE = 200
-1.0
-0.5
0
0.5
1.0
1.5
-40 -10 5 -25 20 35 50 65 80 95 110 125
ACCURACY vs. TEMPERATURE
MAX6576 toc3a
TEMPERATURE (°C)
ACCURACY (°C)
120
140
130
160
150
180
170
190
-40 -10 5 20 -25 35 50 65 80 95 110 125
SUPPLY CURRENT vs. TEMPERATURE
MAX6575L/H-03
TEMPERATURE (°C)
SUPPLY CURRENT (
µ
A)
+15 ° C/div
+100 ° C
+25 ° C
THERMAL STEP RESPONSE
IN PERFLUORINATED FLUID
MAX6575L/H-04
5sec/div
MOUNTED ON 0.75 in. 2
OF 2oz. COPPER
+12.5 ° C/div
+100 ° C
+25 ° C
THERMAL STEP RESPONSE
IN STILL AIR
MAX6575L/H-05
20sec/div
MOUNTED ON 0.75 in. 2
OF 2oz. COPPER
Typical Operating Characteristics
(V DD = +5V, T
A
= +25°C, unless otherwise noted.)
Pin Description
Bidirectional Interface Pin. A time delay between when the part is initiated externally by pulling I/O low and
when the part subsequently pulls I/O low, is proportional to absolute temperature (°K).
I/O 6
Time-Select Pins. Set the time delay factor by connecting TS1 and TS0 to either V DD or GND. See Table 1. TS0, TS1 4, 5
No Connect. Connect pin to GND or leave open. N.C. 3
Ground GND 2
FUNCTION PIN NAME
Positive Supply Voltage V DD 1