MAX1989MEE Maxim Integrated Products, MAX1989MEE Datasheet - Page 3
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MAX1989MEE
Manufacturer Part Number
MAX1989MEE
Description
Board Mount Temperature Sensors
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX1668MEE.pdf
(17 pages)
Specifications of MAX1989MEE
Full Temp Accuracy
+/- 3.5 C, +/- 5 C
Package / Case
QSOP-16
Digital Output - Bus Interface
Serial (2-Wire)
Digital Output - Number Of Bits
7 bit + Sign
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 55 C
Output Type
Digital
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX1989MEE
Manufacturer:
MAXIM
Quantity:
9
Company:
Part Number:
MAX1989MEE
Manufacturer:
LT
Quantity:
109
Company:
Part Number:
MAX1989MEE-T
Manufacturer:
STM
Quantity:
5 144
ELECTRICAL CHARACTERISTICS
(V
ELECTRICAL CHARACTERISTICS (continued)
(V
Temperature Resolution
Initial Temperature Error,
Local Diode (Note 2)
Temperature Error, Remote Diode
(Notes 2, 3)
Supply-Voltage Range
Conversion Time
ADC AND POWER SUPPLY
Logic Input High Voltage
Logic Input Low Voltage
Logic Output Low Sink Current
ALERT 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
SMBus INTERFACE
CC
CC
= +5V, STBY = V
= +3.3V, STBY = V
PARAMETER
PARAMETER
_______________________________________________________________________________________
CC
CC
, configuration byte = X0XXXX00, T
, configuration byte = X0XXXX00, T
Monotonicity guaranteed
T
T
T
T
From stop bit to conversion complete (both channels)
STBY, SMBCLK, SMBDATA; V
STBY, SMBCLK, SMBDATA; V
ALERT, SMBDATA forced to 0.4V
ALERT forced to 5.5V
Logic inputs forced to V
SMBCLK, SMBDATA
(Note 4)
t
t
t
t
t
t
t
Master clocking in data
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
, slave receive (Note 5)
Multichannel Remote/Local
CONDITIONS
CONDITIONS
A
A
= -55°C to +125°C, unless otherwise noted.) (Note 6)
CC
= 0°C to +125°C, unless otherwise noted.)
or GND
CC
CC
= 3V to 5.5V
= 3V to 5.5V
Temperature Sensors
MIN
260
MIN
4.5
250
250
DC
-2
-3
-3
-5
2.2
4.7
4.7
8
-1
6
4
4
4
0
TYP
TYP
5
MAX
MAX
380
5.5
100
+2
+3
+3
+5
0.8
+1
1
1
UNITS
UNITS
Bits
ms
kHz
°C
°C
mA
µA
µA
pF
µs
µs
µs
ns
µs
µs
ns
ns
µs
V
V
V
3