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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标题/型号 |
关键优势 |
| QV PDF |
MAX1455评估板
MAX1452KEY, MAX1455EVKIT, MAX1455EVKIT-CS, MAX1455EVKIT-NS
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| 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: Memory (EPROM, EEPROM, ROM, NV SRAM) |
| Part Number |
Memory Type |
Memory Size |
Bus Type |
Real Time Clock |
DIP w/Int. Batt. |
Pwr. Cap Pckg. |
Battery Monitor |
With GPIO |
VSUPPLY
(V) |
| max |
| DS2431-A1 |
EEPROM |
1K x 1 |
1-Wire |
No |
No |
No |
No |
No |
5.25 |
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See All Memory (EPROM, EEPROM, ROM, NV SRAM) (52)
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| Key Specifications: Precision ADCs (< 5Msps) |
| Part Number |
Resolution
(bits) |
Input Chan. |
Conv. Rate
(ksps) |
Conv. Time
(µs) |
Data Bus
(bits) |
Ref.
(V) |
Diff. Inputs |
VSUPPLY
(V) |
ICC
(mA) |
Power
(mW) |
Standby Mode |
Package/Pins |
| ADC |
max |
typ |
typ |
| MAX1146 |
14 |
4 |
116 |
7.2 |
Serial |
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Yes |
5 |
1.1 |
5.5 |
Yes |
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| MAX1147 |
4 |
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3.3 |
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| MAX1148 |
8 |
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5 |
5.5 |
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| MAX1149 |
8 |
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3.3 |
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See All Precision ADCs (< 5Msps) (377)
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| Key Specifications: Sensor Signal Conditioners |
| Part Number |
PGA |
Calibration Method |
Accuracy
(%FSO) |
Output Type |
ICC
(mA) |
IBRIDGE
(mA) |
Features |
VSUPPLY
(V) |
| max |
typ/max |
| MAX1464 |
- |
Programmable 16-BIT CPU with on-board EEPROM |
0.1 |
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2.0/2.5 |
- |
| Dual Channel | | Integrated Temperature Sensor | | Low Cost | | Output configurable as separate independent signals | | Programmable Amplification, Calibration, Linearization and Temp. Compensation |
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4.5 to 5.5 |
| MAX1455 |
16-bit |
Internal DACs updated from external EEPROM |
0.1 |
Analog |
2.0/2.5 |
0.1 to 2.0 |
| Internal Auxilliary Op-Amp | | Internal Temperature ADC | | No External Trim Components Required |
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| MAX1452 |
16-bit |
Internal DACs updated from internal EEPROM |
0.01 |
Analog |
2.0/2.5 |
0.1 to 2.0 |
| Internal Auxilliary Op-Amp | | Internal Temperature ADC | | No External Trim Components Required |
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| MAX1450 |
3-bit |
Laser trimmed resistors/trim pots |
1 |
Analog |
2.8/3.5 |
0.1 to 2.0 |
Low Cost |
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See All Sensor Signal Conditioners (4)
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| Key Specifications: Temperature Sensors |
| Part Number |
Sensor Type |
Functions |
Interface |
Remote Chan. |
Accuracy
(±°C) |
Parasite Pwr. |
Temp. Resolution
(bits) |
Oper. Temp.
(°C) |
Smallest Available Pckg.
(mm2) |
| max w/pins |
| MAX6675 |
Remote |
Thermocouple-to-Digital Converter |
3-Wire/SPI |
Single |
3 |
No |
12 |
-20 to +85 |
30.9 |
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See All Temperature Sensors (99)
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| Key Specifications: Voltage References |
| Part Number |
VOUT
(V) |
Temp. Coeff.
(ppm/°C) |
Initial Accuracy
(% max) |
ISUPPLY
(µA) |
VSUPPLY
(V) |
VSUPPLY
(V) |
Noise 0.1Hz to 10Hz
(µVpp) |
Features |
Oper. Temp.
(°C) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
| max |
@ +25°C |
max |
min |
max |
typ |
max w/pins |
| DS4305 |
Programmable |
24 |
0.03 |
2000 |
4 |
5.5 |
160 |
Series |
-40 to +125 |
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9 |
| DS4303 |
30 |
1600 |
2.4 |
3.6 |
200 |
-40 to +85 |
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See All Voltage References (162)
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