MAX6695AUB+T Maxim Integrated Products, MAX6695AUB+T Datasheet - Page 2

• Manufacturer Part Number: MAX6695AUB+T
• Description: IC SENSOR TEMP SMBUS 10-UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX6695AUB+T

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, 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 ~ 3.6 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

ABSOLUTE MAXIMUM RATINGS
V
DXP1, DXP2................................................-0.3V to (V
DXN ......................................................................-0.3V to +0.8V
SMBCLK, SMBDATA, ALERT ...................................-0.3V to +6V
RESET, STBY, ADD0, ADD1, OT1, OT2 ...................-0.3V to +6V
SMBDATA Current .................................................1mA to 50mA
DXN Current ......................................................................±1mA
Dual Remote/Local Temperature Sensors with
SMBus Serial Interface
ELECTRICAL CHARACTERISTICS
(V
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Supply Voltage
Standby Supply Current
Operating Current
Average Operating Current
Remote Temperature Error
(Note 1)
Local Temperature Error
Local Temperature Error
(MAX6695Y/MAX6696Y)
Power-On Reset Threshold
POR Threshold Hysteresis
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
Conversion Time
Remote-Diode Source Current
CC
CC
...........................................................................-0.3V to +6V
_______________________________________________________________________________________
= +3.0V to +3.6V, T
PARAMETER
A
= 0°C to +125°C, unless otherwise noted. Typical values are at V
SYMBOL
UVLO
V
I
RJ
CC
SMBus static, ADC in idle state
Interface inactive, ADC active
Conversion rate = 0.125Hz
Conversion rate = 1Hz
Conversion rate = 4Hz
T
(T
T
T
T
T
T
T
T
T
T
T
T
V
Falling edge of V
Channel 1 rate 4Hz, channel 2 / local rate
Channel 1 rate 8Hz, channel 2 / local rate
High level
Low level
RJ
R J
RJ
RJ
A
A
A
A
A
A
A
A
2Hz (conversion rate register 05h)
4Hz (conversion rate register 06h)
CC
A
= +45°C to +85°C
= +25°C to +100°C
= 0°C to +125°C
= -40°C to +125°C
= +45°C to +85°C
= +25°C to +100°C
= 0°C to +125°C
= -40°C to +125°C
CC
= +45°C to +85°C)
= -40°C to +125°C (T
= +25°C to +100°C
= 0° C to + 125° C ( T
= -40°C to +125°C (T
, falling edge (Note 2)
+ 0.3V)
CONDITIONS
CC
disables ADC
Continuous Power Dissipation (T
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
A
10-Pin µMAX (derate 6.9mW/°C above +70°C) ........555.6mW
16-Pin QSOP (derate 8.3mW/°C above +70°C) .......666.7mW
= + 25° C to + 100° C )
A
A
= -40°C)
= 0°C to +125°C)
CC
= +3.3V and T
112.5
56.25
MIN
-1.5
-3.0
-5.0
-2.0
-3.0
-4.5
3.0
1.3
2.2
80
8
A
= +70°C)
+3.0
+3.0
TYP
1.45
62.5
-3.8
-4.0
-4.2
-4.4
250
500
500
125
100
0.5
2.8
35
90
10
A
= +25°C)
137.5
68.75
MAX
1000
+1.5
+3.0
+5.0
+2.0
+3.0
+4.5
2.95
500
120
3.6
1.6
10
70
12
1
UNITS
mA
mV
mV
ms
µA
µA
µA
°C
°C
°C
V
V
V