SM5420-015-A-P-T

SM5420-015-A-P-T

  • 厂商:

    ETC2

  • 封装:

  • 描述:

    SM5420-015-A-P-T - Low-Cost, SO-8 Packaged Pressure Sensor - List of Unclassifed Manufacturers

  • 详情介绍
  • 数据手册
  • 价格&库存
SM5420-015-A-P-T 数据手册
SILICON MICROSTRUCTURES INCORPORATED • • SM5420 Low-Cost, SO-8 Packaged Pressure Sensor For High-Volume Applications Ultra-Small, Low Cost OEM Pressure Package DESCRIPTION The SM5420 is a small outline SO-8 packaged pressure sensor. The sensor uses SMI’s SM5108 micromachined, piezoresistive pressure sensing chip that has been optimized to provide the highest possible accuracy for a package of this size. This performance is achieved through careful resistor placement and mechanical configuration along with advanced MEMS processing. This sensor is intended for high volume applications where cost is a critical factor, such as consumer tire pressure gauges or automotive tire pressure monitoring. The SM5420 is available as an absolute pressure sensor in full-scale ranges of 15 PSI, 30 PSI, 60 PSI, and 100 PSI. It is designed to be surface-mounted on ceramic or PC board substrates by high-volume OEM manufacturers. The SM5420 is available in a ported configuration to allow positive positioning of a pressure source over the inlet or in a nonported configuration to be used for sensing general environmental pressures or with an oring seal. The port position has been chosen to minimize the chance of pressure pulses directly impacting the face of the sensor die for added long-term reliability in hostile environments. The part comes with gel over the die as standard; the part can be ordered without gel in high volumes where the maximum stability is required, such as in barometric, weather station sensing applications. Please contact SMI for more information. The SM5420 is shipped either in IC tubes or in tape-and-reel. Custom pressure ranges are available in highvolume applications. Minimum order quantities apply to this product. Rev 1.2 4_05  2004 - 2005 Silicon Microstructures, Inc. ♦ 1701 McCarthy Blvd. ♦ Milpitas, CA 95035 USA Tel: 408-577-0100 ♦ Fax: 408-577-0123 ♦ sales@si-micro.com ♦ www.si-micro.com FEATURES • • • • • • • Available in 15 PSI, 30 PSI, 60 PSI, and 100 PSI ranges o W ide Temperature range (-40 to +125 C) Suitable for Automated Assembly Extremely Low Cost Small foot-print (0.16 in X 0.20 in) package Constant Current or Constant Voltage Drive High millivolt Output APPLICATIONS • • • • • • • Automotive Tire Pressure Monitoring Engine Control Barometric Sensing Altitude Correction Detection Pneumatic Gauges Hand-held Meters Home Appliances SM5420 CHARACTERISTICS FOR SM5420 - SPECIFICATIONS All parameters are measured at 5.000V supply at room temperature, unless otherwise specified. Min. Excitation Voltage Excitation Current Span (FS Range), PSI (kPa) 15 (103) 30 (207) 60 (414) 100 (689) Offset TC Span TC Offset TC Resistance Linearity Bridge Impedance Input Capacitance Proof Pressure Burst Pressure Operating Temperature Storage Temperature 0 0 65 65 65 65 -35 -24 -7 +24 -0.20 4 3X 5X -40 -55 Typ. 5.0 1.5 100 100 100 100 -19 -1 +27.5 -0.07 5
SM5420-015-A-P-T
1. 物料型号: - 型号为SM5420。

2. 器件简介: - SM5420是一款小型SO-8封装的压力传感器,使用SMI的SM5108微机械、压阻式压力传感芯片,优化以提供该尺寸封装下的最高精度。该传感器适用于成本是关键因素的大批量应用,例如消费类轮胎压力计或汽车轮胎压力监测。

3. 引脚分配: - 引脚1: NC(无连接) - 引脚2: Out+(输出正) - 引脚3: NC(无连接) - 引脚4: -IN(输入负) - 引脚5: -IN2(输入负2) - 引脚6: Out-(输出负) - 引脚7: NC(无连接) - 引脚8: +IN(输入正)

4. 参数特性: - 激励电压:0至15V - 激励电流:0至2.5mA - 量程(FS范围):15 PSI、30 PSI、60 PSI、100 PSI - 偏移:-35至35mV - 温度系数(TC)量程:-24至-15.5%FS/100°C - 温度系数(TC)偏移:-7至+%FS/100°C - 温度系数(TC)电阻:+24至+33%/100°C - 线性度:-0.20至+0.20%FS - 桥阻抗:4至6kΩ - 输入电容:<2pF - 过压:额定FS的3倍 - 爆破压力:额定FS的5倍 - 工作温度:-40至+125℃ - 存储温度:-55至+150℃

5. 功能详解: - SM5420提供15 PSI、30 PSI、60 PSI和100 PSI的全量程范围,可配置为带端口或不带端口,以适应不同的压力源定位或感应环密封用途。该传感器还覆盖了广泛的温度范围(-40至+125℃),适合自动化组装,并且具有非常低的成本和小的占用空间(0.16英寸x0.20英寸)。

6. 应用信息: - 汽车轮胎压力监测、引擎控制、气压感应、高度校正检测、气动仪表、手持仪表、家用电器等。

7. 封装信息: - 该传感器采用SO-8封装,设计用于在陶瓷或PCB基板上进行表面贴装。
SM5420-015-A-P-T 价格&库存

很抱歉,暂时无法提供与“SM5420-015-A-P-T”相匹配的价格&库存,您可以联系我们找货

免费人工找货