MAX1619MEE Maxim Integrated Products, MAX1619MEE Datasheet - Page 3

• 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

ELECTRICAL CHARACTERISTICS
(V
ELECTRICAL CHARACTERISTICS (continued)
(V
Logic Input High Voltage
Logic Input Low Voltage
Logic Output Low Sink Current
ALERT, OVERT Output High
Leakage Current
Logic Input Current
SMBus Input Capacitance
SMBus Clock Frequency
SMBCLK Clock Low Time
SMBCLK Clock High Time
SMBus Start-Condition Setup Time
SMBus Repeated Start-Condition
Setup Time
SMBus Start-Condition Hold Time
SMBus Stop-Condition Setup Time
SMBus Data Valid to SMBCLK
Rising-Edge Time
SMBus Data-Hold Time
SMBCLK Falling Edge to SMBus
Data-Valid Time
Temperature Resolution (Note 1)
Initial Temperature Error,
Local Diode (Note 2)
Temperature Error, Remote Diode
(Notes 2, 3)
Supply Voltage Range
Conversion Time
Conversion Rate Timing Error
SMBus INTERFACE
ADC AND POWER SUPPLY
CC
CC
= +3.3V, T
= +3.3V, T
Remote/Local Temperature Sensor with Dual-
PARAMETER
PARAMETER
Alarm Outputs and SMBus Serial Interface
A
A
= -55°C to +125°C, configuration byte = XCh, unless otherwise noted.) (Note 4)
= 0°C to +85°C, configuration byte = XCh, unless otherwise noted.)
_______________________________________________________________________________________
STBY, SMBCLK, SMBDATA; V
STBY, SMBCLK, SMBDATA; V
ALERT, OVERT, SMBDATA forced to 0.4V
ALERT, OVERT, forced to 5.5V
Logic inputs forced to V
SMBCLK, SMBDATA
(Note 5)
t
t
t
t
t
t
t
Master clocking in data
Monotonicity guaranteed
T
T
T
T
From stop bit to conversion complete (both channels)
Autoconvert mode
LOW
HIGH
SU:STA
HD:STA
SU:STO
SU:DAT
HD:DAT
A
A
R
R
= +60°C to +100°C
= -55°C to +125°C
= +60°C to +100°C
= -55°C to +125°C
, 10% to 10% points
, 90% to 90% points
, 90% to 90% points
, 10% of SMBDATA to 90% of SMBCLK
, 90% of SMBCLK to 10% of SMBDATA
, 10% or 90% of SMBDATA to 10% of SMBCLK
(Note 6)
CONDITIONS
CONDITIONS
CC
or GND
CC
CC
= 3V to 5.5V
= 3V to 5.5V
MIN
MIN
500
250
DC
-25
2.2
4.7
4.7
3.0
94
-1
-2
-3
-3
-5
6
4
4
4
0
8
TYP
TYP
125
5
MAX
MAX
100
156
0.8
5.5
25
1
1
1
2
3
3
5
UNITS
UNITS
kHz
Bits
mA
ms
µA
µA
pF
°C
°C
µs
µs
µs
ns
µs
µs
ns
µs
µs
%
V
V
V
3