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Maxim > Solutions > Sensors (Including IEEE-P1451.4 Plug-and-Play Sensors)
Automotive Sensors
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
Evaluation Kit for the MAX1455
MAX1452KEY, MAX1455EVKIT, MAX1455EVKIT-CS, MAX1455EVKIT-NS
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| QV PDF |
1024-Bit, 1-Wire EEPROM for Automotive Applications
DS2431-A1
| AEC-Q100 Grade-1 Qualified 1kb Serial EEPROM Operates from Single-Contact 1-Wire Interface |
| QV PDF |
Electronically Programmable Voltage Reference
DS4305, DS4305K
| Nonvolatile Sample and Infinite-Hold Adjustable Voltage Reference for Automated Factory Calibration |
| QV PDF |
Electronically Programmable Voltage Reference
DS4303, DS4303K
| Nonvolatile Sample and Infinite-Hold Adjustable Voltage Reference for Automated Factory Calibration |
| 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 |
Multichannel, True-Differential, Serial, 14-Bit ADCs
MAX1146, MAX1147, MAX1148, MAX1149
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| QV PDF |
Cold-Junction-Compensated K-Thermocouple-to-Digital Converter (0°C to +1024°C)
MAX6675
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| QV PDF |
Low-Cost Automotive Sensor Signal Conditioner
MAX1455
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| QV PDF |
Low-Cost Precision Sensor Signal Conditioner
MAX1452
| Low-Cost, Precision Sensor Signal Conditioner |
| QV PDF |
Low-Cost, 1%-Accurate Signal Conditioner for Piezoresistive Sensors
MAX1450
| Digitally Compensates Sensors to 1% Accuracy |
| Key Specifications:
Memory (EPROM, EEPROM, ROM, NV SRAM) |
| Part Number |
Memory Type |
Memory Size |
Bus Type |
Real-Time Clock |
DIP with Internal Battery |
PowerCap Package |
Battery Monitor |
With GPIO |
Supply Voltage (max) (V) |
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DS2431-A1
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EEPROM
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1K x 1
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1-Wire
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No
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No
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No
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No
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No
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5.25
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| See All Memory (EPROM, EEPROM, ROM, NV SRAM) (54) |
| Key Specifications:
Precision ADCs (< 5Msps) |
| Part Number |
ADC Resolution (Bits) |
Input Channels |
Conv. Rate (ksps) |
Max. Conv. Time (µs) |
Data Bus (Bits) |
Ref. (V) |
Diff. In |
Supply Voltage (V) |
Typ. Supply Current (mA) |
Typ. Power (mW) |
Standby Mode |
Package |
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MAX1146
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14
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4
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116
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7.2
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Serial
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Ext.
Int.+4.096
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Yes
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5
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1.1
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5.5
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Yes
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TSSOP/20
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MAX1147
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14
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4
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116
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7.2
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Serial
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Ext.
Int.+2.5
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Yes
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3
3.3
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1.1
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3.3
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Yes
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TSSOP/20
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MAX1148
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14
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8
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116
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7.2
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Serial
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Ext.
Int.+4.096
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Yes
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5
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1.1
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5.5
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Yes
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TSSOP/20
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MAX1149
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14
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8
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116
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7.2
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Serial
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Ext.
Int.+2.5
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Yes
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3
3.3
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1.1
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3.3
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Yes
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TSSOP/20
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| See All Precision ADCs (< 5Msps) (375) |
| Key Specifications:
Sensor Signal Conditioners |
| Part Number |
PGA |
Calibration Method |
Accuracy (% FSO) |
Output Type |
Typ/Max Supply Current (mA) |
Sensor Excitation Current Source (mA) |
Features |
Supply Voltage (V) |
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MAX1464
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-
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Programmable 16-BIT CPU with on-board EEPROM
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0.1
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Analog
Digital
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2.0/2.5
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-
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| • | Integrated Temperature Sensor |
| • | Output configurable as separate independent signals |
| • | Programmable Amplification, Calibration, Linearization and Temp. Compensation |
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4.5 to 5.5
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MAX1455
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16-bit
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Internal DACs updated from external EEPROM
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0.1
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Analog
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2.0/2.5
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0.1 to 2.0
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| • | Internal Auxilliary Op-Amp |
| • | Internal Temperature ADC |
| • | No External Trim Components Required |
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4.5 to 5.5
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MAX1452
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16-bit
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Internal DACs updated from internal EEPROM
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0.01
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Analog
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2.0/2.5
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0.1 to 2.0
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| • | Internal Auxilliary Op-Amp |
| • | Internal Temperature ADC |
| • | No External Trim Components Required |
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4.5 to 5.5
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MAX1450
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3-bit
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Laser trimmed resistors/trim pots
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1
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Analog
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2.8/3.5
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0.1 to 2.0
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4.5 to 5.5
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| See All Sensor Signal Conditioners (4) |
| Key Specifications:
Temperature Sensors |
| Part Number |
Sensor Type |
Functions |
Interface |
Remote Channels |
Accuracy (±°C) |
Parasite Power |
Temperature Resolution (Bits) |
Operating Temp. Range (°C) |
Smallest Available Package (max w/pins) (mm2) |
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MAX6675
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Remote
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| • | Thermocouple-to-Digital Converter |
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3-Wire/SPI
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Single
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3
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No
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12
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-20 to +85
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31
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| See All Temperature Sensors (99) |
| Key Specifications:
Voltage References |
| Part Number |
Output Voltage (V) |
Tempco (max) (ppm/°C) |
Initial Accuracy (% max @ +25°C) |
Supply Current - Series Only (max) (µA) |
Supply Voltage - Series Only (min) (V) |
Supply Voltage - Series Only (max) (V) |
Noise 0.1Hz to 10Hz (µVp-p typ) |
Features |
Package |
Smallest Available Package (max w/pins) (mm2) |
Operating Temp. Range (°C) |
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DS4305
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Programmable
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24
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0.03
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2,000
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4
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5.5
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160
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SOT/3
SOT/5
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8
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-40 to +125
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DS4303
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Programmable
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30
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0.03
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1,600
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2.4
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3.6
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200
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SOT/5
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9
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-40 to +85
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| See All Voltage References (162) |
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