MAX6657MSA Maxim Integrated Products, MAX6657MSA Datasheet - Page 2

• Manufacturer Part Number: MAX6657MSA
• Description: Board Mount Temperature Sensors
• Manufacturer: Maxim Integrated Products

Specifications of MAX6657MSA

• Full Temp Accuracy: +/- 5 C
• Package / Case: SOIC-8 Narrow
• Digital Output - Bus Interface: Serial (2-Wire, I2C)
• Digital Output - Number Of Bits: 10 bit + Sign
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: 0 C
• Output Type: Digital
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

±1°C, SMBus-Compatible Remote/Local Temperature
Sensors with Overtemperature Alarms
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
V
DXP ............................................................-0.3V to (V
DXN ......................................................................-0.3V to +0.8V
SMBCLK, SMBDATA, ALERT, OVERT1,
SMBDATA, ALERT, OVERT1, OVERT2
DXN Current ......................................................................±1mA
ELECTRICAL CHARACTERISTICS
(V
2
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.
CC
Temperature Resolution,
Legacy Mode
Temperature Resolution,
Extended Mode
Remote Temperature Error
(MAX6657, MAX6657Y)
Local Temperature Error
(MAX6657)
Remote Temperature Error
(MAX6658/MAX6659/
MAX6658Y/MAX6659Y)
Local Temperature Error
(MAX6658/MAX6659)
Local Temperature Error
(MAX665_Y)
Line Regulation
Supply Voltage Range
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
Power-On Reset (POR) Threshold
POR Threshold Hysteresis
Standby Supply Current
Operating Current
CC
OVERT2 ..............................................................-0.3V to +6V
Current ..........................................................-1mA to +50mA
_______________________________________________________________________________________
..........................................................................-0.3V to +6V
= +3.0V to +5.5V, T
PARAMETER
A
= 0°C to +125°C, unless otherwise specified. Typical values are at V
SYMBOL
UVLO
V
CC
T
(Note 1)
T
T
T
T
T
T
(Note 1)
T
T
T
T
T
T
T
T
3.0V ≤ V
Falling edge of V
V
SMBus static
During conversion
RJ
RJ
RJ
A
A
A
RJ
RJ
RJ
A
A
A
A
A
A
CC
= +60°C to +100°C, V
= 0°C to +100°C, V
= 0°C to +125°C, V
= +60°C to +100°C, V
= 0°C to +100°C, V
= -55°C to +125°C, V
= +60°C to +100°C, V
= 0°C to +100°C, V
= 0°C to +125°C, V
CC
= 0°C to +125°C, V
= +60°C to +100°C, V
= 0°C to +100°C, V
= +60°C to +100°C, V
= 0°C to +100°C, V
= -55°C to +125°C, V
, falling edge
+ 0.3V)
CC
≤ 5.5V
CONDITIONS
CC
disables ADC
Continuous Power Dissipation (T
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
Soldering Temperature (reflow)
CC
CC
CC
CC
CC
8-Pin SO (derate 5.9mW/°C above +70°C) .................471mW
16-Pin QSOP (derate 8.3mW/°C above +70°C) ..........664mW
Lead(Pb)-free ..............................................................+260°C
Containing lead(Pb) ....................................................+240°C
CC
CC
CC
CC
CC
CC
CC
CC
= +3.3V
= +3.3V
= +3.3V
= +3.3V
= +3.3V
CC
CC
= +3.3V (Note 1)
= +3.3V (Note 1)
= +3.3V (Note 1)
= +3.3V (Note 2)
= +3.3V
= +3.3V
= +3.3V
= +3.3V (Note 1)
= +3.3V
= +3.3V
CC
0.125
= +3.3V and T
2.60
MIN
-1.0
-3.0
-5.0
-2.0
-3.0
-5.0
-1.0
-3.0
-5.0
-2.0
-3.0
-5.0
3.0
1.5
1
A
= +70°C)
TYP
2.80
-3.8
-4.0
-4.4
0.2
2.0
0.5
11
90
90
8
3
A
= +25°C.)
MAX
+1.0
+3.0
+5.0
+2.0
+3.0
+5.0
+5.0
+2.0
+3.0
+5.0
2.95
1.0
3.0
0.6
5.5
2.5
1.0
10
UNITS
m°C/V
Bits
Bits
mV
mV
mA
µA
°C
°C
°C
°C
°C
°C
°C
V
V
V