产品概述
描述
ILPS22QS是一款超紧凑型压阻式绝对压力传感器，可用作数字输出气压计，支持双满量程（用户可选的最高为4060 hPa）。该设备具有极低的压力噪音和非常低的功耗，可以在-40°C至+105°C的扩展温度范围内工作。 ILPS22QS包括一个传感元件和一个IC接口，从传感元件至应用通过I²C、MIPI I3CSM或SPI接口进行通信，还支持1.2 V数字接口。检测绝对压力的传感元件由悬浮膜组成，采用ST开发的专门工艺进行制造。ILPS22QS内嵌模拟集线器传感功能，能够连接模拟输入并将其转换为数字信号进行嵌入式处理。此外，在漏水检测、单击、双击、长按、左/右 - 右/左滑动等应用中，可启用内嵌的Qvar（电荷变化检测）通道进行传感。
ILPS22QS采用全压塑孔LGA封装（HLGA）。封装上有开孔，以便外部压力到达传感元件。
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所有功能
- 可选择的双满量程绝对压力范围
- 模式1：260 ~ 1260 hPa
- 模式2：260 ~ 4060 hPa
- 电流消耗低至1.8 µA
- 绝对压力精度：0.5 hPa
- 低压传感器噪声：0.34 Pa
- 高性能TCO：0.45 Pa/°C
- 嵌入式温度补偿
- 更宽的温度范围：-40°C 至 +105 °C
- 24位气压数据输出
- ODR从1 Hz到200 Hz
- SPI、I²C或MIPI I3CSM接口
- 支持1.08 V数字接口
- 嵌入式FIFO模块
- 嵌入式模拟集线器，用于处理模拟输入数据
- 嵌入式Qvar，可随时进行电荷变化检测
- 中断功能：数据就绪、FIFO标志、压力门限
- 电源电压：1.7 至 3.6 V
- 高抗震性：22,000 g
- 小而薄的封装
- 符合ECOPACK无铅标准
- 可选择的双满量程绝对压力范围
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EDA符号、封装和3D模型
STMicroelectronics - ILPS22QS
为您的应用下载所有EDA符号、封装和3D模型，加快您的设计速度。您可以从大量CAD格式中进行选择，以匹配您的设计工具链。
符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|
| ILPS22QSTR | 批量生产 | HLGA 2X2X.8 10L EXP. SILIC .91SQ | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||||||||||
| ILPS22QSTR | Available at 1 distributors 经销商的可用性ILPS22QSTR
代理商库存报告日期: 2022-05-25 | 批量生产 | EAR99 | NEC | Tape And Reel | HLGA 2X2X.8 10L EXP. SILIC .91SQ | -40 | 105 | MALTA | | ||||||||||||
经销商的可用性ILPS22QSTR
| 代理商名称 | 地区 | 库存 | 最小订购量 | 第三方链接 |
|---|---|---|---|---|
| MOUSER | WORLDWIDE | 36 | 1 | Buy from Distributor |
代理商库存报告日期: 2022-05-25
ECCN (EU)
NEC
包装类型
Tape And Reel
封装
HLGA 2X2X.8 10L EXP. SILIC .91SQ
Operating Temperature (°C)
(最小值)
-40
(最大值)
105
Budgetary Price (US$)* / Qty
Country of Origin
MALTA