MAX6697UP9C+ Maxim Integrated Products, MAX6697UP9C+ Datasheet - Page 3

• Manufacturer Part Number: MAX6697UP9C+
• Description: IC TEMP MON 7CH PREC 20TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6697UP9C+

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Buffer, 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: 20-TSSOP
• Full Temp Accuracy: +/- 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.
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/DSA Rise Time
Receive SCL/SDA Fall Time
Pulse Width of Spike Suppressed
SMBus Timeout
CC
= +3.0V to +5.5V, T
PARAMETER
7-Channel Precision Temperature Monitor
_______________________________________________________________________________________
A
= -40°C to +125°C, unless otherwise noted. Typical values are at V
SYMBOL
A
t
t
TIMEOUT
t
t
t
t
HD:DAT
HD:STA
SU:STO
SU:DAT
SU:STA
t
= +25°C. Specifications over temperature are guaranteed by design.
t
t
f
HIGH
V
C
LOW
V
BUF
V
SCL
t
t
t
SP
OL
R
IL
IH
IN
F
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
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
SCL
CC
CC
= 3.0V
= 5.0V
= 100kHz
= 400kHz
= 100kHz
= 400kHz
= 100kHz
= 400kHz
= 100kHz
= 400kHz
= 100kHz
= 400kHz (Note 4)
= 100kHz
= 400kHz
= 100kHz
= 400kHz
= 6mA
SCL
SCL
CONDITIONS
TIMEOUT
= 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
0.8
0.3
0.3
+1
50
45
1
UNITS
kHz
ms
µA
pF
µs
µs
µs
µs
µs
µs
µs
ns
ns
µs
ns
ns
V
V
V
V
3