LMP91300
- Post Production Configuration and Calibration
- Programmable Decision Thresholds
- Programmable Hysteresis
- Flexible Overload Protection
- Digital Temperature Compensation
- Integrated LED driver
- Small Form Factor, Supports 4mm Sensors
(DSBGA Package) - Low Power Consumption
- Integrated Voltage Regulator
- 3-Wire Capability
- Supports NPN and PNP Modes
- Normally Open (NO) and Normally Closed (NC)
Supported - 16-bit Resolution Threshold Setting
The LMP91300 is a complete analog front end (AFE) optimized for use in industrial inductive proximity sensors. The LMP91300 directly converts the RP of the external LC tank into a digital value.
Post-manufacturing configuration and calibration is fully supported. The temperature dependence of the sensor is digitally compensated, using an external temperature sensor. The LMP91300 provides programmable thresholds, programmable temperature compensation and programmable oscillation frequency range. Due to its programmability, the LMP91300 can be used with a wide variety of external inductors and its detection thresholds can be adjusted to the desired detection distances.
An internal voltage regulator allows the device to operate with a supply from 6.5V to 40V. The output can be programmed to drive an external transistor in either NPN or PNP mode.
Available in 4mm × 5mm 24-terminal WQFN and 2.05mm × 2.67mm 20-terminal DSBGA packages, the LMP91300 operates from –40°C to +125°C.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | LMP91300 Industrial Inductive Proximity Sensor AFE datasheet (Rev. B) | PDF | HTML | 2014年 3月 27日 |
| User guide | SPIO-4 Precision Signal-Path Controller Board User Guide (Rev. A) | 2018年 5月 5日 | ||
| Application note | Measuring Rp of an L-C Sensor for Inductive Sensing | 2015年 10月 1日 |
設計與開發
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| 封裝 | 引腳 | 下載 |
|---|---|---|
| DSBGA (YZR) | 20 | 檢視選項 |
| WQFN (NHZ) | 24 | 檢視選項 |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
- 晶圓廠位置
- 組裝地點