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MAX1459CSLASHD中文资料美信数据手册PDF规格书
MAX1459CSLASHD规格书详情
General Description
The MAX1459 highly integrated analog-sensor signal conditioner is optimized for piezoresistive sensor calibration and compensation with minimal external components. It includes a programmable current source for sensor excitation, a 3-bit programmable-gain amplifier (PGA), a 128-bit internal EEPROM, and four 12-bit DACs. Achieving a total error factor within 1% of the sensor’s repeatability errors, the MAX1459 compensates offset, offset temperature coefficient (offset TC), full-span output (FSO), FSO temperature coefficient (FSOTC), and FSO nonlinearity of silicon piezoresistive sensors.
特性 Features
♦ Highly Integrated Sensor Signal Conditioner for 2-Wire, 4–20mA Transmitters
♦ Sensor Errors Trimmed Using Correction
Coefficients Stored in Internal EEPROM—Eliminates the Need for Laser Trimming and Potentiometers
♦ Compensates Offset, Offset TC, FSO, FSOTC, FSO Linearity
♦ Programmable Current Source (0.1mA to 2.0mA) for Sensor Excitation
♦ Fast Signal-Path Settling Time (≈1ms)
♦ Accepts Sensor Outputs from +1mV/V to +40mV/V
♦ Fully Analog Signal Path
♦ Internal or External Temperature Reference Compensation
♦ Automated Pilot Production (Calibration/Compensation) System Available
♦ Write Protection for EEPROM Data Security
Applications
4–20mA Transmitters
Piezoresistive Pressure and Acceleration
Industrial Pressure Sensors
Load Cells/Wheatstone Bridges
Strain Gauges
Temperature Sensors
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXI |
24+ |
NA/ |
1299 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
23+ |
SOT23-8 |
20000 |
全新原装假一赔十 |
询价 | ||
MAXIM/美信 |
00+ |
SOT23-8 |
24 |
询价 | |||
MAXIM/美信 |
2223+ |
SOT23-8 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
MAXI |
25+23+ |
MSOP |
37835 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
22+ |
MSOP |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
25+ |
SOT23-8 |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAX |
23+ |
原装正品 |
5000 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAX |
22+ |
TSSOP |
5000 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
24+ |
SOT23-8 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 |


