se98a NXP Semiconductors, se98a Datasheet - Page 30

• Manufacturer Part Number: se98a
• Description: Ddr Memory Module Temp Sensor, 1.7 V To 3.6 V
• Manufacturer: NXP Semiconductors

NXP Semiconductors
SE98A_1
Product data sheet
Fig 17. Shutdown supply current
Fig 19. EVENT output current
Fig 21. Conversion rate
I
conversion rate
OL(sink)EVENT
I
sd(VDD)
( A)
(conv/s)
(mA)
30
20
10
15
13
11
5
3
1
1
0
9
7
5
40
50
40
I
V
V
2
OL
DD
C-bus and temp sensor inactive.
V
DD
= 0.4 V.
= 3.0 V to 3.6 V.
25
= 3.6 V
3.0 V
2.3 V
1.7 V
0
0
0
25
40
40
V
50
DD
= 3.6 V
3.0 V
2.3 V
1.7 V
75
80
80
T
T
T
amb
amb
amb
002aad881
002aae377
002aad886
100
( C)
( C)
( C)
120
125
120
Rev. 01 — 5 March 2009
Fig 18. Typical temperature accuracy
Fig 20. SDA output current
Fig 22. Conversion period
I
OL(sink)SDA
T
( C)
DDR memory module temp sensor, 1.7 V to 3.6 V
acc
T
(ms)
(mA)
conv
140
120
100
3.0
2.0
1.0
1.0
2.0
3.0
30
20
10
80
60
0
0
50
V
50
V
40
V
DD
OL
DD
= 0.5 V.
= 1.7 V to 3.6 V.
= 3.0 V to 3.6 V.
25
25
V
0
DD
0
0
= 3.6 V
3.0 V
2.3 V
1.7 V
25
25
40
50
50
75
75
80
© NXP B.V. 2009. All rights reserved.
T
T
T
amb
amb
amb
002aae376
002aae378
002aad887
100
100
SE98A
( C)
( C)
( C)
125
125
120
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