Information
Texas Instruments Signal Chain Guide 2013 | 81
Monitoring and Control
Temperature Sensors
Remote Temperature Sensors
Device Description Feature
Remote
Sensor
Accuracy
Over Temp
Range
(˚C) (max)
Local
Sensor
Accuracy
Over Temp
Range
(˚C) (max)
Remote
Sensor
Temp
Range
(˚C)
Supply
Voltage
(V)
I
Q
(µA)
(typ)
HiRel
Avail.
Package Price*
LM82
Remote Diode and Local Digital Temp
Sensor with Two-Wire Interface
Remote Diode Fault Detection 3 3 –40 to 125 3 to 3.6 800 N SSOP-16 1.93
LM83
3 Diode Input ACPI Compatible Digital
Temp Sensor with Two-Wire Interface
Remote Diode Fault Detection 3 3 –40 to 125 3 to 3.6 800 N SSOP-16 2.23
LM84
Diode Input Digital Temp Sensor with
Two-Wire Interface
Remote Diode Fault Detection 3 1 0 to 125 3 to 3.6 500 N SSOP-16 1.61
LM86
±0.75°C Accurate, Remote Diode and
Local Digital Temp Sensor with Two-
Wire Interface
Offset Correction Register 0.75 3 0 to 125 3 to 3.6 800 N SOIC-8,
VSSOP-8
0.71
LM89
±0.75°C , Remote and Local Digital
Temp Sensor with Two-Wire Interface-
Wire Interface
Programmable Alert 0.75 3 0 to 125 3 to 3.6 800 N SOIC-8,
VSSOP-8
0.90
LM90
±3°C Accurate, Remote Diode and
Local Digital Temp Sensor with Two-
Wire Interface
Programmable Conversion Rate, One Shot
Conversion Control, Remote Diode Fault
Detection, Thermal Diode Input Stage Filtering
3 4 0 to 125 3 to 3.6 800 N
VSSOP-8
0.72
LM95213
2-Diode Input and Local Digital Temp
Sensor with Two-Wire Interface and
Outputs
Offset Correction Registe 1.1 2 –40 to 140 3 to 3.6 570 N WSON-14 0.87
LM95214
Quad Remote Diode and Local Temp
Sensor with SMBus Interface
Offset Correction Register 1.1 2 –40 to 140 3 to 3.6 570 N WSON-14 1.00
LM95221
Dual Remote Diode Digital Temp Sensor
with SMBus Interface
Offset Correction Register 1 3 0 to 85 3 to 3.6 2000 N
VSSOP-8
1.05
LM95231
Precision Dual Remote Diode Temp
Sensor with SMBus Interface and
TruTherm
TM
Technology
Programmable Conversion Rate, One Shot
Conversion Control, Remote Diode Fault
Detection
0.75 3 0 to 85 3 to 3.6 402 N
VSSOP-8
0.95
LM95233
Dual Remote Diode and Local Temp
Sensor with SMBus Interface and
TruTherm
TM
Technology
Beta compensation, TruTherm
TM
0.875 2 –40 to 140 3 to 3.6 570 N WSON-14 0.95
LM95234
Quad Remote Diode and Local
Temperature Sensor with SMBus
Interface and TruTherm
TM
Technology
Beta Compensation, TruTherm
TM
1.1 2 –40 to 140 3 to 3.6 570 N WSON-14 1.03
LM95235
Precision Remote Diode Temperature
Sensor with SMBus Interface and
TruTherm
TM
Technology
Beta Compensation, TruTherm
TM
0.75 2 0 to 90
–40 to 90
–40 to 85
3 to 3.6 350 N
VSSOP-8
0.74
LM95241
Dual Remote Diode Temp Sensor
with SMBus Interface and TruTherm
TM
Technology (65 nm/90 nm)
Beta Compensation, TruTherm
TM
1.25 3 0 to 85 3 to 3.6 471 N
VSSOP-8
0.70
LM95245
Precision Remote Diode Digital
Temperature Sensor with TruTherm
TM
BJT Beta Compensation (45 nm)
Beta Compensation, TruTherm
TM
0.075 2 –40 to 125 3 to 3.6 350 N SOIC-8,
VSSOP-8
0.80
LM99
±1°C Accurate, Remote Diode and
Local Digital Temperature Sensor with
Two-Wire Interface
Offset Correction Register 1 3 0 to 85 3 to 3.6 800 N
VSSOP-8
1.10
TMP006
Infrared Thermopile Contactless Sensor Offset Correction Register
0.075 2 –40 to 125 3 to 3.6 350 N
SOIC-8,
VSSOP-8
0.80
TMP400
Remote and Local Temp Sensor with
Programmable Non-Ideality Factor
n-Factor Correction, Series Resistace
Cancellation, Alert Flag
1 3 0 to 85 3 to 3.6 800 N VSSOP-8 1.10
TMP401
Programable Remote and Local
Temperature Sensor
Series Resistance Cancellation, Fault
Detection, Alert Flag
1 3 –40 to +150 3.0 to 5.5 350 N MSOP-8 0.85
TMP411
Remote and Local Temp Sensor with
Programmable Non-Ideality Factor
n-Factor Correction, Series Resistance
Cancellation, Fault Detection, Alert Flag
1 2.5 –40 to +150 2.7 to 5.5 350 N MSOP-8 0.45
TMP421
Remote and Local Temp Sensor in
SOT23-8
n-Factor Correction, Series Resistance
Cancellation, Fault Detection
1 2 –40 to +150 2.7 to 5.5 400 N SOT23-8 0.55
TMP422
2x Remote and Local Temp Sensor in
SOT23-8
n-Factor Correction, Series Resistance
Cancellation, Fault Detection
1 2 –40 to +150 2.7 to 5.5 400 Y SOT23-8 0.65
TMP423
3x Remote and Local Temp Sensor in
SOT23-8
n-Factor Correction, Series Resistance
Cancellation, Fault Detection
1 2 –40 to +150 2.7 to 5.5 400 N SOT23-8 0.75
*Suggested resale price in U.S. dollars in quantities of 1,000. See www.ti.com/hirel for HiRel options.