NE1617ADS,112 NXP Semiconductors, NE1617ADS,112 Datasheet - Page 17
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NE1617ADS,112
Manufacturer Part Number
NE1617ADS,112
Description
IC TEMP MONITOR 16SSOP
Manufacturer
NXP Semiconductors
Datasheet
1.NE1617ADS118.pdf
(27 pages)
Specifications of NE1617ADS,112
Function
Temp Monitoring System (Sensor)
Topology
ADC, Multiplexer, Register Bank
Sensor Type
External & Internal
Sensing Temperature
-55°C ~ 125°C, External Sensor
Output Type
SMBus™
Output Alarm
Yes
Output Fan
No
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-QSOP
Temperature Sensor Function
Temp Sensor
Interface Type
Serial (2-Wire)
Operating Temperature (min)
0C
Operating Temperature (max)
125C
Operating Temperature Classification
Military
Operating Supply Voltage (min)
3V
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935268119112
NE1617ADS
NE1617ADS
NE1617ADS
NE1617ADS
NXP Semiconductors
Table 14.
V
[1]
[2]
NE1617A_4
Product data sheet
Symbol
V
V
I
I
I
C
f
t
t
t
t
t
t
t
t
t
OL
IH
IL
SCLK
LOW
HIGH
BUF
HD;STA
HD;DAT
SU;DAT
SU;STA
SU;STO
f
DD
Fig 5.
IH
IL
i
= 3.0 V to 3.6 V; T
The NE1617A does not include the SMBus time-out capability (t
Device operation between 3.0 V and 5.5 V is allowed, but parameters may be outside the limit shown in this table.
SDATA
SCLK
Timing measurements
SMBus interface dynamic characteristics
Parameter
HIGH-level input voltage
LOW-level input voltage
logic output LOW sink current
HIGH-level input current
LOW-level input current
input capacitance
SCLK operating frequency
SCLK LOW time
SCLK HIGH time
bus free time between a STOP
and START condition
hold time (repeated) START
condition
data hold time
data set-up time
set-up time for a repeated
START condition
set-up time for STOP condition
fall time
P
t
BUF
amb
S
= 0 C to +125 C; unless otherwise specified.
t
HD;STA
t
LOW
t
HD;DAT
t
r
Conditions
STBY, SCLK, SDATA
STBY, SCLK, SDATA
ALERT; V
SDATA; V
V
V
SCLK, SDATA
from SDATA STOP
to SDATA START
from SDATA START to first SCLK
HIGH-to-LOW transition
from SCLK HIGH-to-LOW transition
to SDATA edges
from SDATA edges
to SCLK LOW-to-HIGH transition
from SCLK LOW-to-HIGH transition
to restart SDATA
from SCLK LOW-to-HIGH transition
to SDATA STOP condition
SCLK and SDATA signals
I
I
= V
= GND
Rev. 04 — 30 July 2009
DD
t
[1]
SU;DAT
t
OL
HIGH
OL
t
f
= 0.6 V
= 0.4 V
LOW;SEXT
Temperature monitor for microprocessor systems
t
SU;STA
and t
[2]
LOW;MEXT
S
).
t
HD;STA
Min
2.2
-
1.0
6.0
-
0
4.7
4.0
4.7
4.0
0
250
250
4.0
-
1
1
Typ
-
-
-
-
-
-
5
-
5.0
5.0
-
-
-
-
-
-
-
t
SU;STO
NE1617A
© NXP B.V. 2009. All rights reserved.
Max
-
0.8
-
-
+1
+1
-
100
-
-
-
-
-
-
-
-
1.0
002aae777
P
17 of 27
Unit
V
V
mA
mA
pF
kHz
ns
ns
ns
A
A
s
s
s
s
s
s