Texas Instruments LMP91000SDE/NOPB 烟尘传感器-产品快照
- 品牌:
- Texas Instruments
- 型号:
- LMP91000SDE/NOPB
* 所有产品信息均源于第三方公开数据或用户上传，工业链仅整合供参考，真实价格货期请联系供应商确认.
| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 得捷电子（上海）有限公司 | 400 920 1199 | |
| 深圳捷迈科技发展有限公司 | 0755-86128820 | |
| 上海贸泽电子有限公司 | ||
| 易络盟电子（中国）有限公司 | ||
| 深圳市鑫凯亚电子有限公司 |
产品介绍
Texas Instruments LMP91000SDE/NOPB 烟尘传感器
TEXAS INSTRUMENTS LMP91000SDE/NOPB Smoke Detector Sensor, Electrochemical, 5.25 V, Analogue, QFN, 14 Pins, 2.7 V, 5.25 V
TEXAS INSTRUMENTS
The LMP91000SDE/NOPB is a Programmable Analogue Front-End (AFE) for use in micro-power electrochemical sensing applications. It provides a complete signal path solution between a sensor and a microcontroller that generates an output voltage proportional to the cell current. The LMP91000's programmability enables it to support multiple electrochemical sensors such as 3-lead toxic gas sensors and 2-lead galvanic cell sensors with a single design as opposed to the multiple discrete solutions. The LMP91000 supports gas sensitivities over a range of 0.5 to 9500nA/ppm. It also allows for an easy conversion of current ranges from 5 to 750µA full scale. The I²C interface can also be used for sensor diagnostics. An integrated temperature sensor can be read by the user through the VOUT pin and used to provide additional signal correction in the µC or monitored to verify temperature conditions at the sensor. Cell conditioning current up to 10mA 900pA (maximum) Reference electrode bias current (85°C) Complete potentiostat circuit-to-interface to most chemical cells Programmable cell bias voltage Low-bias voltage drift 2.75 to 350kΩ Programmable TIA gain Sink and source capability Supported by WEBENCH sensor AFE designer Green product and no Sb/Br Input Voltage: 5.25V IC Output Type: Analogue Sensor Case Style: QFN No. of Pins: 14Pins Supply Voltage Min: 2.7V Supply Voltage Max: 5.25V Operating Temperature Min: -40°C Operating Temperature Max: 85°C Packaging: Tape & Reel MSL: MSL 3 - 168 hours Supply Current: 10 µA Product Range: - SVHC: No SVHC (15-Jun-2015) Find similar products grouped by common attribute
Sensors & Transducers Sensors IC Sensors Smoke Detector
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