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NAFE11388B40BSMP中文资料
NAFE11388B40BSMP数据手册规格书PDF详情
General description
The NAFE11388 is a highly configurable industrial-grade multichannel universal input
analog front-end (AFE) that meets high-precision measurement requirements. The
device integrates low-leakage, high-voltage (HV) fast multiplexers, low-offset and lowdrift
programmable gain amplifier (PGA) and buffers, high data-rate 24-bit Delta-Sigma
analog-to-digital converter (ADC), and low-drift voltage reference. All of the HV analog
pins are diode-protected internally for electromagnetic compatibility (EMC) and miswiring
scenarios. The NAFE11388 is equipped with various diagnostic and supplies supervisory
circuitry for condition monitoring and anomaly detection. Two precise calibration voltage
sources are made available for ease of end-to-end system self-calibration and predictive
maintenance.
The NAFE11388 family of products is designed for programmable logic controllers
(PLCs), I/O modules, data loggers, instrumentation, and high-precision sensor and data
acquisition systems.
Features and benefits
• Eight configurable HV inputs
– Single-ended or differential, with ranges up to ±25 V
– Independent configurations for voltage and current ranges
– Overvoltage protected up to ±36 V for less than one hour
• Fast data rates
– 7.5 SPS to 288 kSPS
– Simultaneous 50 Hz/60 Hz line rejection
– ENOB: 17-bit at 72 kSPS
• High accuracy
– 0.005 FS accuracy at room after user calibration
– 0.1 FS accuracy over -25 ℃ to 105 ℃
• System calibration
– End-to-end calibration with integrated precise voltage sources
– Accurate factory-calibrated products available
• ±3 ⁰C internal temperature sensor
• 0.2 internal oscillator accuracy at room temperature
• Diagnostic system for faults detection and prediction
• CRC error detection
• Ten GPIOs
• 32 MHz SPI interface
• Robust 8 kV HBM ESD and IEC61000-4-5 2 kV surge protection
• Power supply: HV: ±7 V to ±24 V, LV: 3.3 V
• 125 mW low power consumption
• Operating temperature range TA: -40 ℃ to +125 ℃
• Package: 64 pin, 9 mm x 9 mm x 0.85 mm HVQFN
Applications
• Data acquisition system
• PLC, DCS I/O modules
• Industrial automation and process control
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
24+ |
N/A |
54000 |
一级代理-主营优势-实惠价格-不悔选择 |
||||
ST |
ROHS |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
||||
ST |
23+ |
DIP |
16900 |
正规渠道,只有原装! |
|||
ST |
22+ |
DIP |
16900 |
支持样品 原装现货 提供技术支持! |
|||
StanleyElectricCo |
2022 |
14-DIP |
58 |
原厂原装正品,价格超越代理 |
|||
STANLEY |
23+ |
98000 |
|||||
Stanley |
24+ |
DIP |
188 |
||||
Stanley |
6000 |
面议 |
19 |
DIP |
|||
STANLEY |
23+ |
DIP |
20000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
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NXP Semiconductors 恩智浦半导体公司
NXP恩智浦半导体(NXP Semiconductors)简称NXP,成立于2006年,其前身是1953年成立的荷兰飞利浦公司。公司总部位于荷兰埃因霍温,拥有超过五十年的悠久历史,目前在全球30多个国家和地区拥有约30,000名员工。2015年,NXP与另一家领先的半导体公司飞思卡尔(Freescale)合并,通过这一战略举措,公司在物联网和汽车领域进一步拓展了业务,重点发展安全可靠的边缘计算、连接技术和高效的电源管理解决方案。 在智能驾驶辅助系统(ADAS)、下一代电动汽车以及跨物联网、移动设备和汽车生态系统的安全连接等关键领域,NXP确立了市场领导地位。根据2021年的数据显示,NXP在微