AN753中文资料PDF规格书
AN753规格书详情
General Description
The MAX1452 is a highly integrated analog-sensor signal processor optimized for industrial and process control applications utilizing resistive element sensors. The MAX1452 provides amplification, calibration, and temperature compensation that enables an overall performance approaching the inherent repeatability of the sensor. The fully analog signal path introduces no quantization noise in the output signal while enabling digitally controlled trimming with the integrated 16-bit DACs. Offset and span are calibrated using 16-bit DACs, allowing sensor products to be truly interchangeable.
The MAX1452 architecture includes a programmable sensor excitation, a 16-step programmable-gain amplifier (PGA), a 768-byte (6144 bits) internal EEPROM, four 16-bit DACs, an uncommitted op amp, and an on-chip temperature sensor. In addition to offset and span compensation, the MAX1452 provides a unique temperature compensation strategy for offset TC and FSOTC that was developed to provide a remarkable degree of flexibility while minimizing testing costs.
The MAX1452 is packaged for the commercial, industrial, and automotive temperature ranges in 16-pin SSOP/TSSOP and 24-pin TQFN packages
Benefts and Features
● Single-Chip, Integrated Analog Signal Path Reduces
Design Time and Saves Space in a Complete
Precision Sensor Solution
• Provides Amplifcation, Calibration, and Temperature Compensation
• Fully Analog Signal Path
• Accommodates Sensor Output Sensitivities from 4mV/V to 60mV/V
• Single-Pin Digital Programming
• No External Trim Components Required
• 16-Bit Offset and Span Calibration Resolution
• Supports Both Current and Voltage Bridge Excitation
• Fast 150μs Step Response
• On-Chip Uncommitted Op Amp
● On-Chip Lookup Table Supports Multipoint
Calibration Temperature Correction Improving
System Performance
● Secure-Lock™ Prevents Data Corruption
● Low 2mA Current Consumption Simplifies Power
Supply Design in 4–20mA Applications
Applications
● Pressure Sensors
● Transducers and Transmitters
● Strain Gauges
● Pressure Calibrators and Controllers
● Resistive Elements Sensors
● Accelerometers
● Humidity Sensors
产品属性
- 型号:
AN753
- 制造商:
MAXIM
- 制造商全称:
Maxim Integrated Products
- 功能描述:
Low-Cost Precision Sensor Signal Conditioner
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Panasonic |
23+ |
TO-3P |
18000 |
询价 | |||
PANASON |
20+ |
SQL-25 |
16 |
原装现货支持BOM配单服务 |
询价 | ||
TI |
21+ |
DIP-8 |
13880 |
公司只售原装,支持实单 |
询价 | ||
PAN |
2023+ |
HSOP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
PANASON/松下 |
23+ |
NA/ |
1000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PANASONIC |
SSOP |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
松下 |
SMD |
1000 |
询价 | ||||
PANASONIC/松下 |
23+ |
SSOP |
1000 |
原装正品,假一罚十! |
询价 | ||
Panasonic |
2022 |
DIP |
2058 |
原厂原装正品,价格超越代理 |
询价 | ||
PANASONIC |
22+ |
TSSOP |
8200 |
原装现货库存.价格优势!! |
询价 |