AD590_02 INTERSIL [Intersil Corporation], AD590_02 Datasheet - Page 4

• Manufacturer Part Number: AD590_02
• Description: 2-Wire, Current Output Temperature Transducer
• Manufacturer: INTERSIL [Intersil Corporation]

I Grade Maximum Errors (
NOTE:
9. Less than ±0.05
None
None
None
None
None
None
One
One
One
One
One
One
Two
Two
Two
Two
Two
Two
NUMBER OF
FIGURE 5. EFFECT OF SLOPE AND OFFSET TRIMMING
TRIMS
FIGURE 5D. TRIM THREE: OFFSET AGAIN
o
C.
TEMPERATURE
SPAN (
100
150
205
100
150
205
100
150
205
10
25
50
10
25
50
10
25
50
o
o
C)
C)
10.0
13.0
15.2
18.4
20.0
-55
8.4
0.6
1.8
3.8
4.8
5.5
5.8
0.3
0.5
1.2
1.8
2.6
3.0
10.4
13.0
16.0
19.0
-25
9.2
0.4
1.2
3.0
4.5
4.8
0.2
0.3
0.6
1.4
2.0
-
-
-
AD590
4
LOWEST TEMPERATURE IN SPAN (×
Accuracy
Maximum errors over limited temperature spans, with
V
The tables reflect the worst-case linearities, which invariably
occur at the extremities of the specified temperature range.
The trimming conditions for the data in the tables are shown
in Figure 2 and Figure 4.
All errors listed in the tables are ±
maximum error is required over the 25
lowest temperature of 25
trimming of a J-grade device, using the single-trim circuit
(Figure 2), will result in output having the required accuracy
over the stated range. An I-grade device with two trims
(Figure 4) will have less than ±0.2
is for less than ±1.4
(100
device with two trims.
10.0
11.0
12.8
16.6
19.2
0.4
1.0
2.0
4.2
5.5
0.1
0.2
0.4
1.0
2.8
S
0
-
-
-
= +5V, are listed by device grade in the following tables.
o
C span from -25
(Note 9)
(Note 9)
10.8
11.8
13.8
17.4
0.4
1.0
2.0
4.2
0.2
2.0
25
-
-
-
-
-
-
(Note 9)
o
C maximum error, from -25
11.6
12.0
14.6
18.8
0.4
1.0
2.0
5.0
0.1
0.2
2.5
50
o
-
-
-
-
-
-
C), it can be satisfied by an I-grade
o
C and span of 50
12.4
13.8
16.4
0.4
1.2
3.0
0.1
0.2
0.3
75
o
-
-
-
-
-
-
-
-
-
o
C error. If the requirement
o
C)
C. For example, if ±1
o
C to 75
13.2
15.0
18.0
100
0.4
1.6
3.8
0.2
0.3
0.7
-
-
-
-
-
-
-
-
-
o
o
C range (i.e.,
C), then the
o
C to 75
14.4
16.0
125
0.6
1.8
0.3
0.5
-
-
-
-
-
-
-
-
-
-
-
-
o
o
C
C