LBAA0QB1SJ-296 - LoRaWAN Sub-GHz Module 868/915MHz | Murata
부품 번호: LBAA0QB1SJ-296 ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $18.46 | $18.46 |
| 10 | $17.54 | $175.40 |
| 100 | $16.61 | $1,661.00 |
| 500 | $15.69 | $7,845.00 |
| 1,000 | $14.77 | $14,770.00 |
LBAA0QB1SJ-296 개요
A LoRaWAN module is a complete long-range, low-power wireless radio subsystem that integrates a sub-GHz RF transceiver, antenna matching network, and modem firmware on a single certified land-pattern device. Within the LPWA (Low Power Wide Area) connectivity hierarchy, it sits above bare RF chips and below complete end-node systems, letting engineers add km-range telemetry to sensors, meters, and trackers without designing an RF section or navigating radio-equipment certification from scratch.
Key features include one of the smallest footprints in the industry for a LoRaWAN module, lower power consumption and higher RF output than previous Murata generations, radio law certification already obtained for major regions, and preloaded modem software for the US915 band that is controlled entirely through simple AT commands. Receiver current is typically 15.5 mA to 20 mA, making the module suitable for coin-cell and battery-powered nodes.
At its core the module is built on the Semtech SX1262 LoRa chipset, which provides the LoRa spread-spectrum modulation, high link budget, and up to +21.5 dBm transmit power. Murata integrates the RF front end, crystal reference, and matching network, then validates the design against regional radio regulations so customers inherit a certified RF chain.
Typical applications include smart utility metering on US915 LoRaWAN networks, battery-powered asset tracking, smart agriculture sensor nodes, and industrial IoT gateways-to-node links where multi-kilometer range and multi-year battery life are required.
For design success, allocate a ground plane under the module, follow the Murata recommended land pattern, and account for the 2 V to 3.6 V supply window - a regulated 3.3 V rail is the natural choice. Antenna is not included on the -296 variant, so plan RF feed and antenna matching on the host PCB.
This page synthesizes distributor pricing, firmware-variant comparison (-295 vs -296), and practical design notes not found in the manufacturer datasheet.
드롭인 대체품: LBAA0QB1SJ-296 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
LBAA0QB1SJ-295
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
LBAA0QB1SJ-296 사양 (제조사 공개)
| Product Type | LoRaWAN Sub-GHz Transceiver Module (Type 1SJ) |
| Frequency Range | 868 MHz / 915 MHz (US915 band modem firmware) |
| RF Output Power | 20.8 to 21.5 dBm |
| Receiver Sensitivity | -137 to -117 dBm |
| 공급 전압 | 2 V to 3.6 V |
| Nominal Supply Voltage | 3.3 V |
| Receiving Current | 15.5 to 20 mA |
| Core Chipset | Semtech SX1262 |
| Modulation | LoRa (spread spectrum) |
| Protocol Stack | LoRaWAN, AT command interface |
| Antenna | Not included (external antenna required) |
| 실장 유형 | Surface Mount |
| Certification | Radio Law certification obtained for major regions |
LBAA0QB1SJ-296 인터페이스 및 커넥터
LBAA0QB1SJ-296은(는) 제조사에서 공개한 대로 다음 인터페이스와 커넥터를 제공합니다: 전력 입력. 확장 헤더 핀아웃, 커넥터 핀 번호, 전기적 한계는 제조사 문서에 정의되어 있습니다.
| 전력 입력 | 2 V to 3.6 V |
다음을 참조하십시오: 제조사 문서 전체 확장 헤더 핀아웃 및 커넥터 핀 번호는 다음을 참조하십시오.
전력 및 열 특성
| 전력 입력 | 2 V to 3.6 V |
제조사에서 공개한 LBAA0QB1SJ-296의 전력 입력 및 열 파라미터입니다.
일반적인 애플리케이션
LBAA0QB1SJ-296 적합 용도: 6 애플리케이션s: Smart Utility Metering, Battery-Powered Asset Tracking, Smart Agriculture Sensor Nodes, Industrial IoT Monitoring, Smart Building and Security Systems, Smart City Infrastructure.
Smart Utility Metering
The LBAA0QB1SJ-296 fits smart water, gas, and electric metering on US915 LoRaWAN networks because its -137 dBm sensitivity penetrates meter pits and basements where cellular coverage fails, and its 20.8 to 21.5 dBm output closes the uplink budget to distant gateways. The preloaded AT-command modem means the meter's existing MCU - even an 8-bit part - can manage the network layer by issuing simple serial commands instead of porting a LoRaWAN stack. Receiving current of 15.5 to 20 mA combined with the module's low sleep consumption lets a Li-SOCl2 cell power a reporting interval of months for a decade-class service life. Place the module on a clean 3.3 V rail and route the RF feed to a small internal or external 915 MHz antenna per the Murata land pattern.
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Battery-Powered Asset Tracking
For asset trackers that must report position and status for years without recharging, the LBAA0QB1SJ-296 offers the right power-range combination: only 15.5 to 20 mA receive current, 2 V to 3.6 V operation compatible with single lithium cells, and a -137 dBm sensitivity floor that keeps transmissions short and retries rare. The small Type 1SJ footprint leaves board area for GPS or accelerometer companions, and preloaded US915 firmware removes months of stack-certification effort. Because the radio is a complete certified subsystem, hardware teams can focus on the sensor and power tree. A practical design pattern is waking the module by AT command every few hours, sending a compact uplink, and returning to sleep - averaging microwatts of consumption while retaining multi-kilometer urban coverage.
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Smart Agriculture Sensor Nodes
Agricultural deployments - soil moisture probes, weather stations, irrigation valves - span many hectares with minimal infrastructure, and the LBAA0QB1SJ-296 addresses exactly this topology: 21.5 dBm transmit power and LoRa modulation achieve multi-kilometer line-of-sight links to a single gateway, while the 2 V supply floor allows direct connection to primary lithium cells in the field. The module's radio law certification for major regions simplifies legal deployment across farms that cross regulatory boundaries. Its AT-command modem keeps the node firmware simple enough for resource-constrained MCUs, and 868/915 MHz hardware supports both EU868 and US915 channel plans. Ensure the antenna is housed in a UV-stable enclosure and use a 10uF bulk capacitor near the module supply pin to support transmit current bursts.
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Industrial IoT Monitoring
Factory and site telemetry often needs to cross distances and concrete walls that defeat Bluetooth or Wi-Fi, making the LBAA0QB1SJ-296's sub-GHz LoRaWAN link ideal for vibration, temperature, and energy sensors distributed across a plant. The module's certified radio removes the regulatory requalification that a discrete SX1262 design would require, and the 3.3 V nominal supply integrates directly into industrial 3.3 V logic domains. AT-command operation lets a PLC-side or stand-alone MCU poll sensor data and push it to a LoRaWAN network server with kilobytes of code. Receiver current of 15.5 to 20 mA suits both mains-powered monitors and periodically-waking nodes. Keep the module away from VFDs and switching enclosures, and prefer a ground-plane-backed layout per the Murata reference design to preserve the -137 dBm sensitivity.
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Smart Building and Security Systems
Door sensors, occupancy detectors, and panic buttons in large campuses benefit from LoRaWAN's long range and deep building penetration, and the LBAA0QB1SJ-296 delivers it in one of the smallest module footprints in the industry, fitting inside slim door-frame and ceiling-tile enclosures. The preloaded US915 modem plus AT-command interface means a minimal microcontroller can manage join, retransmission, and duty-cycle behavior, shortening certification-ready product development. With 20.8 to 21.5 dBm uplink power, signals from basement utility rooms still reach rooftop gateways. The 2 V to 3.6 V supply range allows direct alkaline-battery operation (three cells) without a boost converter, reducing bill-of-materials cost and quiescent drain. Use a small chip antenna or etched PCB trace antenna matched on the host board per the datasheet land pattern.
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Smart City Infrastructure
Parking sensors, streetlight controllers, and waste-bin monitors deployed across a city ride on municipal US915 LoRaWAN networks, and the LBAA0QB1SJ-296 is a compact, certified radio for exactly these designs. Its higher output power and lower consumption versus previous Murata generations extend battery service intervals on assets that are expensive to revisit, and regional radio law certification accelerates multi-city rollout. The AT-command modem lets a single low-cost MCU serve both the sensing function and the network interface, and the module's small land pattern fits into streetlight-driver form factors. Because the -296 variant locks the firmware to the US915 band, pair it with North American deployments; use the -295 or other Type 1SJ firmware variants where different regional channel plans apply. Budget a 10uF input capacitor for transmit burst current.
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추천 제품 요약
엔지니어링 참조 데이터: LBAA0QB1SJ-296 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | LBAA0QB1SJ-295 |
|---|---|---|
| Package | Type 1SJ surface-mount module | Type 1SJ surface-mount module - same |
| Brand | Murata Manufacturing | Murata Manufacturing |
| Frequency Bands | 868 MHz / 915 MHz (US915 firmware) | 868 MHz / 915 MHz (open MCU) |
| RF Output Power | 20.8 to 21.5 dBm | 20.8 to 21.5 dBm (same hardware) |
| Receiver Sensitivity | -137 to -117 dBm | -137 to -117 dBm (same hardware) |
| Supply Voltage | 2 V to 3.6 V | 2 V to 3.6 V |
| Preloaded Firmware | US915 LoRaWAN modem (AT commands) | None - customer develops firmware |
| Best Use Case | Fast US915 LoRaWAN integration via AT commands | Custom firmware / multi-region projects |
주요 차별점
- Preloaded US915 AT-command modem firmware (vs LBAA0QB1SJ-295)
- Higher output power and lower consumption than previous Murata generations (vs LBAA0QB1SJ-295)
- Inherited regional radio law certification (vs Discrete Semtech SX1262 design)
설계 노트
The module operates from 2 V to 3.6 V with 3.3 V nominal. During transmit at up to 21.5 dBm, supply current rises sharply for short bursts; place a 10uF ceramic bulk capacitor plus a 0.1uF decoupling capacitor within a few millimeters of the supply pin. If the host rail is a buck converter, verify ripple at the module stays low during receive, since the -137 dBm sensitivity floor makes the front end sensitive to supply noise. Direct connection to three alkaline cells or a Li-SOCl2 cell is feasible thanks to the 2 V lower limit.
Follow the Murata recommended land pattern for the Type 1SJ footprint exactly, and provide a continuous ground plane beneath and around the module. The -296 variant does not include an antenna, so route the RF feed from the module pad to the chosen 915 MHz antenna (chip, PCB trace, or U.FL/SMA connector) using 50-ohm controlled impedance; keep the feed short and unbroken. Do not route high-speed digital traces under the RF path. Copy component placement from the Murata reference design to preserve certified RF performance.
The -296 firmware is US915 band only - it will not join EU868, AS923, or other regional LoRaWAN networks. Confirm your deployment region before ordering; use the LBAA0QB1SJ-295 with custom firmware for other regions. Also note the module is controlled via AT commands, so reserve a UART and allow in-field firmware updates of the modem software per the Murata update procedure. Radio law certification covers the module as evaluated; final product compliance still depends on the host design and antenna.
규정 준수 정보
Radio law certification already obtained for major regions per Murata product page. TTI part-detail notes Pb content of termination material below 0.1% by weight referencing JEDEC JESD97. Full RoHS/REACH status to be confirmed from the official datasheet.
