MAX1619MEE Maxim Integrated Products, MAX1619MEE Datasheet - Page 2

• Manufacturer Part Number: MAX1619MEE
• Description: IC TEMP SENSOR W/ALARM 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1619MEE

• Function: Thermometer, Thermostat
• Topology: ADC, Comparator, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -55°C ~ 125°C, External Sensor
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE MAXIMUM RATINGS
V
DXP, ADD_ to GND ....................................-0.3V to (V
DXN to GND ..........................................................-0.3V to +0.8V
SMBCLK, SMBDATA, ALERT, OVERT,
STBY to GND............................................................-0.3V to +6V
SMBDATA, ALERT, OVERT Current....................-1mA to +50mA
DXN Current .......................................................................±1mA
ESD Protection (all pins, Human Body Model) ..................2000V
Remote/Local Temperature Sensor with Dual-
Alarm Outputs and SMBus Serial Interface
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.
ELECTRICAL CHARACTERISTICS
(V
2
Temperature Resolution (Note 1)
Initial Temperature Error,
Local Diode (Note 2)
Temperature Error, Remote Diode
(Notes 2, 3)
Temperature Error, Local Diode
(Notes 1, 2)
Supply Voltage Range
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
Power-On Reset Threshold
POR Threshold Hysteresis
Standby Supply Current
Average Operating Supply Current
Conversion Time
Conversion Rate Timing Error
Remote-Diode Source Current
DXN Source Voltage
Address Pin Bias Current
ADC AND POWER SUPPLY
CC
CC
_______________________________________________________________________________________
to GND ..............................................................-0.3V to +6V
= +3.3V, T
PARAMETER
A
= 0°C to +85°C, configuration byte = XCh, unless otherwise noted.)
Monotonicity guaranteed
T
T
T
T
Including long-term drift
V
V
Logic inputs
forced to V
or GND
Autoconvert mode, average
measured over 4sec. Logic
inputs forced to V
From stop bit to conversion complete (both channels)
Auto-convert mode
DXP forced to 1.5V
ADD0, ADD1; momentary upon power-on reset
A
A
R
R
CC
CC
= +60°C to +100°C
= 0°C to +85°C
= +60°C to +100°C
= -55°C to +125°C (Note 4)
, falling edge
input, disables A/D conversion, rising edge
CC
CC
SMBus static
Hardware or software standby,
SMBCLK at 10kHz
+ 0.3V)
CC
CONDITIONS
or GND.
Continuous Power Dissipation (T
Operating Temperature Range .........................-55°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
T
T
0.25 conv/sec
2.0 conv/sec
High level
Low level
QSOP (derate 8.30mW/°C above +70°C) .....................667mW
A
A
= +60°C to +100°C
= 0°C to +85°C
2.60
MIN
-2.5
-3.5
3.0
1.0
-25
94
80
-2
-3
-3
-5
8
8
A
= +70°C)
TYP
2.80
120
125
100
160
1.7
0.7
50
50
35
10
3
5
MAX
2.95
180
156
120
2.5
3.5
5.5
2.5
10
70
25
12
2
3
3
5
UNITS
Bits
mV
mV
ms
µA
µA
µA
µA
°C
°C
°C
%
V
V
V
V