MAX6683AUB+ Maxim Integrated Products, MAX6683AUB+ Datasheet - Page 3

• Manufacturer Part Number: MAX6683AUB+
• Description: IC TEMP SENSOR MON 10-UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX6683AUB+

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Multiplexer, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Full Temp Accuracy: +/- 3 C
• Digital Output - Bus Interface: Serial (2-Wire)
• Digital Output - Number Of Bits: 10 bit + Sign
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(T
Note 1: Total monitoring time includes temperature conversion and four analog input voltage conversions.
Note 2: A master device must provide at least a 300ns hold time for the SDA signal, referred to V
Note 3: C
Note 4: Input filters on SDA, SCL, and ADD suppress noise spikes <50ns.
TIMING (Figures 3 and 4)
Serial Clock Frequency
Bus Free Time Between Stop
and Start
Start Condition Hold Time
Stop Condition Hold Time
Clock Low Time
Clock High Time
Data Setup Time
Data Hold Time
Receive SCL/SDA Minimum
Rise Time
Receive SCL/SDA Maximum
Rise Time
Receive SCL/SDA Minimum Fall
Time
Receive SCL/SDA Maximum Fall
Time
Transmit SDA Fall Time
Pulse Width of Spike
Suppressed
A
= -40°C to +125°C, unless otherwise noted. Typical values are at V
undefined region of SCL’s falling edge.
b
PARAMETER
= total capacitance of one bus line in pF. Rise and fall times are measured between 0.3
_______________________________________________________________________________________
SYMBOL
t
t
HD
t
t
SU
T
HD
SU
T
T
f
HIGH
LOW
SCL
t
BUF
:
System Monitor in a 10-Pin µMAX
:
t
t
t
t
t
SP
DAT
:
DAT
R
R
:
F
F
F
STO
STA
(Note 2)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
C
(Note 4)
b
= 400pF, I
SINK
CONDITIONS
Temperature Sensor and
= 3mA
CC
= +3.3V, T
A
= +25°C.)
0.1C
IL
20 +
MIN
100
1.3
0.6
0.6
1.3
0.6
of the SCL signal, to bridge the
0
0
✕
b
V
CC
0.1C
0.1C
to 0.7
20 +
20 +
TYP
300
300
50
b
b
✕
V
CC
MAX
400
300
0.9
.
UNITS
kHz
µs
µs
µs
µs
µs
ns
µs
ns
ns
ns
ns
ns
ns
3