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Maxim > 方案 > 传感器(包括IEEE-P1451.4即插即用传感器)
汽车传感器
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
MAX1455评估板
MAX1452KEY, MAX1455EVKIT, MAX1455EVKIT-CS, MAX1455EVKIT-NS
| |
| QV PDF |
用于汽车电子的1024位、1-Wire EEPROM
DS2431-A1
| 经过AEC-Q100 1级认证的1kb串行EEPROM，采用单触点1-Wire接口工作 |
| QV PDF |
可编程电压基准
DS4305, DS4305K
| 非易失采样、无限保持器，可调节电压基准，由工厂自动校准 |
| QV PDF |
可编程电压基准
DS4303, DS4303K
| 非易失采样、无限保持器，可调节电压基准，由工厂自动校准 |
| QV PDF |
低功耗、低噪声、多路传感器信号处理器
MAX1464
| 多通道传感器信号处理器，能够为各种传感器提供放大、校准、线性化处理和温度补偿 |
| QV PDF |
多通道、真差分、串行、14位ADC
MAX1146, MAX1147, MAX1148, MAX1149
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| QV PDF |
带有冷端补偿的K型热电偶至数字转换(0°C至+1024°C)
MAX6675
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| QV PDF |
低成本、汽车传感器信号调理器
MAX1455
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| QV PDF |
低成本、精密的传感器信号调理器
MAX1452
| 低成本、精密的传感器信号调理器 |
| QV PDF |
低成本、1%精确度信号调理器，用于压阻式传感器
MAX1450
| 数字补偿传感器精度可达1% |
| 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) (320) |
| 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 |
| • | O/P configurable as independent signals, sum or difference of inputs, custom function |
| • | 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) |
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MAX6675
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Remote
|
| • | 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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| See All Temperature Sensors (97) |
| 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 |
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-23/5
SOT23/3
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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-23/5
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-40 to +85
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| See All Voltage References (159) |
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