MAX6698UE38+ Maxim Integrated Products, MAX6698UE38+ Datasheet - Page 3

• Manufacturer Part Number: MAX6698UE38+
• Description: IC TEMP MONITOR 7CH 16-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6698UE38+

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Buffer, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Full Temp Accuracy: +/- 3.5 C, +/- 3 C
• Digital Output - Bus Interface: Serial (2-Wire)
• Digital Output - Number Of Bits: 11 bit
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: All parameters are tested at T
Note 2: Timing specifications are guaranteed by design.
Note 3: The serial interface resets when SCL is low for more than t
Note 4: A transition must internally provide at least a hold time to bridge the undefined region (300ns max) of SCL’s falling edge.
Reference-Load Regulation
Reference-Supply Rejection
ALERT, OVERT
Output Low Voltage
Output Leakage Current
SMBus INTERFACE (SCL, SDA)
Logic-Input Low Voltage
Logic-Input High Voltage
Input Leakage Current
Output Low Voltage
Input Capacitance
SMBus-COMPATIBLE TIMING (Figures 3 and 4) (Note 2)
Serial Clock Frequency
Bus Free Time Between STOP
and START Condition
START Condition Setup Time
Repeat START Condition Setup
Time
START Condition Hold Time
STOP Condition Setup Time
Clock Low Period
Clock High Period
Data Hold Time
Data Setup Time
Receive SCL/SDA Rise Time
Receive SCL/SDA Fall Time
Pulse Width of Spike Suppressed
SMBus Timeout
7-Channel Precision Remote-Diode, Thermistor,
CC
= +3.0V to +5.5V, T
PARAMETER
_______________________________________________________________________________________
A
= -40°C to +125°C, unless otherwise noted. Typical values are at V
SYMBOL
t
t
t
t
t
TIMEOUT
t
A
HD:STA
SU:STO
HD:DAT
SU:DAT
SU:STA
t
t
t
f
HIGH
V
V
C
LOW
= +25°C. Specifications over temperature are guaranteed by design.
V
BUF
V
SCL
t
t
t
SP
OL
OL
R
IH
IN
F
IL
and Local Temperature Monitor
0mA < I
I
I
V
V
I
(Note 3)
f
f
f
f
90% of SCL to 90% of SDA, f
90% of SCL to 90% of SDA, f
10% of SDA to 90% of SCL
90% of SCL to 90% of SDA, f
90% of SCL to 90% of SDA, f
10% to 10%, f
10% to 10%, f
90% to 90%
f
f
f
f
f
f
SDA low period for interface reset
SINK
SINK
SINK
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
CC
CC
= 3.0V
= 5.0V
= 100kHz
= 400kHz
= 100kHz
= 400kHz
= 100kHz
= 400kHz (Note 4)
= 100kHz
= 400kHz
= 100kHz
= 400kHz
= 6mA
= 1mA
= 6mA
REF
< 2mA
SCL
SCL
CONDITIONS
TIMEOUT
= 100kHz
= 400kHz
.
SCL
SCL
SCL
SCL
= 100kHz
= 400kHz
= 100kHz
= 400kHz
CC
= +3.3V and T
MIN
300
250
100
2.2
2.4
4.7
1.6
4.7
0.6
0.6
0.6
0.6
0.6
1.3
1.3
0.6
25
-1
4
0
TYP
37
5
A
= +25°C.) (Note 1)
MAX
400
900
300
0.4
0.5
0.3
0.5
0.8
0.3
0.3
+1
50
45
1
1
UNITS
%/V
kHz
µA
µA
pF
ms
µs
µs
µs
µs
µs
µs
µs
ns
ns
µs
ns
ns
%
V
V
V
V
V
3