MAX6581TG9A+ Maxim Integrated Products, MAX6581TG9A+ Datasheet - Page 4

• Manufacturer Part Number: MAX6581TG9A+
• Description: Board Mount Temperature Sensors 1 C ACCUR 8-CH TEMP SENSR
• Manufacturer: Maxim Integrated Products

Specifications of MAX6581TG9A+

• 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