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Maxim > Solutions > Automatic Teller Machine (ATM) Systems

Temperature Sensors

DATA SHEETS
Display Title/Parts Key Advantages
QV    1k x 8 Secure Memory with Programmable Tamper-Detection Hierarchy and RTC
MAX36025B, MAX36025B+TRL

Industry's First Security Manager with Dual Encryption Engines, Authentication, and Tamper-Detection Hierarchy
QV    8k x 8 Secure Memory with Programmable Tamper-Response Hierarchy and RTC
DS3665

Industry's First 8kB Secure Memory with Tamper-Response Hierarchy
QV    1k x 8 Secure Memory with Programmable Tamper-Detection Hierarchy and RTC
DS3644

Industry's First Secure Memory with Tamper-Detection Hierarchy
QV    Ultra-Low-Power Tamper-Detection Circuit with Nonimprinting Memory
DS3655

Single-Chip Solution Provides Security, Tamper Detection, Encryption-Key Storage, and Encryption-Key Destruction in Event of Tamper
QV    SPI™-Compatible Secure Supervisor with 1kB Nonimprinting Key Memory
DS3641

Single-Chip Solution Provides Security, Tamper-Detection, Encryption-Key Storage, and Encryption-Key Destruction in Event of Tamper
QV    NV SRAM Controller with Real-Time Clock and Thermal Tamper Detection
DS3605

Single-Chip Solution Provides Security, Tamper Detection, Encryption-Key Storage, and Encryption-Key Destruction in Event of Tamper
QV  PDF Low-Power, Low-Noise Multichannel Sensor Signal Processor
MAX1464

Multichannel Sensor Signal Processor Provides Amplification, Calibration, Linearization, and Temperature Compensation of Variety of Sensors
QV  PDF 2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs
MAX6678

Industry's Only Dual Temperature Sensor and Fan Controller with Five GPIOs
QV  PDF Automatic PWM Fan-Speed Controllers with Overtemperature Output
MAX6643, MAX6644, MAX6645

Automatic PWM Fan-Speed Controllers with Overtemperature Output Eliminate Software Overhead
QV  PDF SMBus-Compatible Temperature Monitor with Automatic PWM Fan-Speed Controller
MAX6641

Industry's Smallest, Single Temperature Sensor and Fan Controller in MSOP Package
QV  PDF ±0.5°C Accurate Analog-Output Temperature Sensor
DS600

Analog Temperature Sensor Is +0.5°C Accurate Over Entire 2.7V to 5.5V Operating Voltage Range, and Wide -20°C to +100°C Temperature Range
QV  PDF 1-Wire® Temperature/Data Logger with 8KB Datalog Memory
DS2422

QV  PDF High-Precision 3-Wire Digital Thermometer and Thermostat
DS1626, DS1726

High-Precision, 3-Wire Digital Thermometers/Thermostats Provide Temperature Measurements and Stand-Alone Thermostat Capability over a -55°C to +125°C Range
QV  PDF Low-Cost, Remote SOT Temperature Switches
MAX6511, MAX6512, MAX6513

Industry's Only Temperature Switch for External P-N Junction - Either a Discrete Diode-Connected Transistor on an External IC Die
QV  PDF Dual Trip SOT Temperature Switches
MAX6505, MAX6506, MAX6507, MAX6508

Dual Temperature Comparators in a SOT23! Small, Simple, and Low-Power
QV  PDF Low-Cost, +2.7V to +5.5V, Micropower Temperature Switches in SOT23 and TO-220
MAX6501, MAX6502, MAX6503, MAX6504

Industry's Simplest Temperature Detectors - Easy to Use, Low Cost, No External Components Required!



Key Specifications:  Fan Controllers
Part Number Sensor Type Fan Cntrl. Interface Accuracy
(±°C)
Temp. Thresh.
(°C)
Temp. Resolution
(bits)
Features
MAX6678  Remote PWM 2-Wire/I2C/SMBus 1 Programmable 8 -
MAX6641  2-Wire/I2C/SMBus 1 - /OVERT Thermostat Output
MAX6643  - 2 - -
See All Fan Controllers (19)

Key Specifications:  Timekeeping & Real-Time Clocks
Part Number Functions Date/ Time Format Interface VSUPPLY
(V)
Time Keeping Current
(nA)
CL
(pF)
Memory Type Memory Size
(Bytes)
Time of Day Alarms
hh = sec/100 typ
DS2422  Time/Temperature/Event Recorder YY-MM-DD/ HH:MM:SS 1-Wire
3
3.3
1200 12.5 NV SRAM 512 0
See All Timekeeping & Real-Time Clocks (80)

Key Specifications:  Secure Supervisors
Part Number Analog Voltages Monitored Digital Inputs Monitored Internal Key Memory
(Bytes)
Ext. Memory Cntrl. Random Number Gen. Over Voltage Monitor Battery Monitor RoHS Available Package/Pins Smallest Available Pckg.
(mm2)
Oper. Temp.
(°C)
max w/pins
DS3655  - 4 64 No No No No Yes
CSBGA/16
16 -40 to +85
DS3605  4 1 - Yes Yes No Yes
CSBGA/25
25
DS3641  5 3 1024 No Yes Yes Yes
CSBGA/25
25
See All Secure Supervisors (7)

Key Specifications:  Sensor Signal Conditioners
Part Number Calibration Method Accuracy
(%FSO)
Output Type ICC
(mA)
Features VSUPPLY
(V)
max typ/max
MAX1464  Programmable 16-BIT CPU with on-board EEPROM 0.1
Analog
Digital
2.0/2.5
Dual Channel
Integrated Temperature Sensor
Low Cost
Output configurable as separate independent signals
Programmable Amplification, Calibration, Linearization and Temp. Compensation
4.5 to 5.5
See All Sensor Signal Conditioners (4)

Key Specifications:  Temperature Sensors
Part Number Sensor Type Functions Interface Accuracy
(±°C)
Parasite Pwr. Temp. Thresh. Temp. Resolution
(bits)
Oper. Temp.
(°C)
Smallest Available Pckg.
(mm2)
max w/pins
DS600  Local Standalone Thermostat Analog 0.5 No Programmable - -40 to +125 15.3
DS1626 
Dual Output Temperature Switch
Dual Temperature Alarms
Standalone Thermostat
Temperature Switch/Temperature Comparator
3-Wire
Logic
0.5 Programmable (NV)
9
10
11
12
-55 to +125 16.2
DS1726 
Dual Output Temperature Switch
Dual Temperature Alarms
Standalone Thermostat
Temperature Switch/Temperature Comparator
3-Wire
Logic
1 Programmable (NV)
9
10
11
12
-55 to +125 16.2
See All Temperature Sensors (99)

Key Specifications:  Temperature Switches
Part Number Switch Type Functions Interface Accuracy
(±°C)
Temp. Thresh.
(°C)
Features RoHS Available Package/Pins
DS1626  Local
Dual Output Temperature Switch
Dual Temperature Alarms
Standalone Thermostat
Temperature Switch/Temperature Comparator
3-Wire
Logic
0.5
Factory Programmed
Programmable
High Accuracy
Nonvolatile Thermostatic Settings
Push Pull Active High Output
Separate High and Low Temperature Thresholds
Yes
µMAX/8
SOIC (W)/8
DS1726  Local
Dual Output Temperature Switch
Dual Temperature Alarms
Standalone Thermostat
Temperature Switch/Temperature Comparator
3-Wire
Logic
1
Factory Programmed
Programmable
Push Pull Active High Output
Separate High and Low Temperature Thresholds
Yes
µMAX/8
MAX6511  Remote Temperature Switch/Temperature Comparator Logic 3 Factory Programmed - No
SOT/6
MAX6512  Remote Temperature Switch/Temperature Comparator Logic 3 Factory Programmed - No
SOT/6
MAX6513  Remote Temperature Switch/Temperature Comparator Logic 3 Factory Programmed - Yes
SOT/6
TDFN-EP/6
MAX6505  Local Temperature Switch/Temperature Comparator Logic 0.5 Factory Programmed Second Threshold (Warning) Yes
SOT/6
MAX6506  Local Temperature Switch/Temperature Comparator Logic 0.5 Factory Programmed Second Threshold (Warning) Yes
SOT/6
MAX6507  Local Temperature Switch/Temperature Comparator Logic 0.5 Factory Programmed Second Threshold (Warning) No
SOT/6
MAX6508  Local Temperature Switch/Temperature Comparator Logic 0.5 Factory Programmed Second Threshold (Warning) Yes
SOT/6
MAX6501  Local Temperature Switch/Temperature Comparator Logic 0.5
+45
+55
+65
+75
+85
+95
Pin Selectable Hysteresis Yes
SOT/5
MAX6502  Local Temperature Switch/Temperature Comparator Logic 0.5
+45
+55
+65
+75
+85
+95
Pin Selectable Hysteresis Yes
SOT/5
MAX6503  Local Temperature Switch/Temperature Comparator Logic 0.5
-15
+5
Pin Selectable Hysteresis Yes
SOT/5
MAX6504  Local Temperature Switch/Temperature Comparator Logic 0.5
-15
+5
Pin Selectable Hysteresis Yes
SOT/5
See All Temperature Switches (25)



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