MAX6581TG9E+ Maxim Integrated Products, MAX6581TG9E+ Datasheet - Page 4
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MAX6581TG9E+
Manufacturer Part Number
MAX6581TG9E+
Description
Board Mount Temperature Sensors 1 C ACCUR 8-CH TEMP SENSR
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6581ATG9A.pdf
(24 pages)
Specifications of MAX6581TG9E+
Full Temp Accuracy
+/- 1 C
Package / Case
TQFN-24
Digital Output - Bus Interface
I2C
Digital Output - Number Of Bits
11 bit
Supply Voltage (max)
3.6 V
Supply Voltage (min)
3 V
Description/function
Multichannel Temperature Sensor
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Supply Current
4 uA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ELECTRICAL CHARACTERISTICS (continued)
(V
±1°C Accurate 8-Channel Temperature Sensor
Note 2: All parameters are tested at T
Note 3: Timing specifications are guaranteed by design.
Note 4: The serial interface resets when SMBCLK is low for more than t
Note 5: A transition must internally provide at least a hold time to bridge the undefined region (300ns max) of SMBCLK’s falling
(V
4
Receive SMBCLK/SMBDATA
Rise Time
Receive SMBCLK/SMBDATA Fall
Time
Data-Out Hold Time
Pulse Width of Spike Suppressed
SMBus Timeout
CC
CC
______________________________________________________________________________________
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
= +3.0V to +3.6V, T
0
= +3.3V, V
3.0
edge.
HARDWARE OR SOFTWARE
STANDBY SUPPLY CURRENT
PARAMETER
STANDBY SUPPLY CURRENT
3.1
vs. SUPPLY VOLTAGE
STBY
SUPPLY VOLTAGE (V)
3.2
= V
3.3
A
CC
= -40NC to +125NC, unless otherwise noted. Typical values are at V
, T
3.4
A
= +25NC, unless otherwise noted.)
3.5
SYMBOL
t
TIMEOUT
A
3.6
t
t
DH
t
SP
t
= +85NC. Specifications over temperature are guaranteed by design.
R
F
400
395
390
385
380
375
370
365
360
SMBDATA low period for interface reset
3.0
AVERAGE OPERATING SUPPLY CURRENT
RESISTANCE
CANCELLATION OFF
3.1
vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
3.2
CONDITIONS
3.3
Typical Operating Characteristics
TIMEOUT
3.4
3.5
.
3.6
-10
CC
10
-1
-2
-3
-4
-5
-6
-7
-8
-9
9
8
7
6
5
4
3
2
1
0
-10
MIN
REMOTE-DIODE TEMPERATURE ERROR
= +3.3V and T
50
25
0
vs. REMODE-DIODE TEMPERATURE
10
REMOTE-DIODE TEMPERATURE (°C)
TYP
30
37
50
A
= +25NC.) (Note 2)
MAX
70
300
300
50
45
90
UNITS
110
ms
ns
ns
ns
ns
130