NE1617ADS,112 NXP Semiconductors, NE1617ADS,112 Datasheet - Page 17

• Manufacturer Part Number: NE1617ADS,112
• Description: IC TEMP MONITOR 16SSOP
• Manufacturer: NXP Semiconductors

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

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