S2-LPTX

批量生产
Design Win

超低功耗高性能Sub-1GHz发送器

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产品概述

描述

The S2-LPTX is a high performance ultra-low power RF transmitter, intended for RF wireless applications in the sub-1 GHz band. It is designed to operate in both the license-free ISM and SRD frequency bands at 433, 868 and 920 MHz, but can also be programmed to operate at other additional frequencies in the 413-479 MHz, 826-958 MH.

The S2-LPTX supports different modulation schemes: 2(G)FSK, 4(G)FSK, OOK and ASK. The air data rate is programmable from 0.1 to 500 kbps.

The S2-LPTX meets the regulatory requirements applicable in territories worldwide, including Europe, Japan, China and the USA.

  • 所有功能

    • Frequency bands:
      • 413-479 MHz
      • 826-958 MHz
    • Modulation schemes:
      • 2(G)FSK, 4(G)FSK
      • OOK, ASK
    • Air data rate from 0.1 to 500 kbps
    • Ultra-low power consumption:
      • 10 mA TX @ +10 dBm
    • Programmable RF output power up to +16 dBm
    • Programmable channel spacing
    • Fast start-up and frequency synthesizer settling time
    • Battery indicator and low battery detector
    • TX 128 bytes FIFO buffers
    • 4-wire SPI interface
    • ST companion integrated filter chips are available
    • Fully integrated ultra-low power RC oscillator
    • Wake-up driven by internal timer or external event
    • Flexible packet length with dynamic payload length
    • IEEE 802.15.4g hardware packet support with whitening, FEC, CRC
    • Wireless M-BUS supported
    • Enables operations in the SIGFOX™ network
    • Suitable to build systems targeting:
      • Europe: ETSI EN 300 220, ETSI EN 303 131
      • US: FCC part 15 and part 90
      • Japan: ARIB STD T67, T108
      • China: SRRC
    • Operating temperature range: -40 °C to +105 °C

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EDA符号、封装和3D模型

STMicroelectronics - S2-LPTX

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质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
S2-LPTXQTR
批量生产
QFN-24L 工业 Ecopack3

S2-LPTXQTR

Package:

QFN-24L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

QFN-24L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) 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

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S2-LPTXQTR
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S2-LPTXQTR 批量生产

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S2-LPTXQTR

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商