CC113LRGPR - Sub-1GHz RF Receiver, -116dBm | Texas Instruments
部品番号: CC113LRGPR ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $0.58 | $0.58 |
| 10 | $0.53 | $5.30 |
| 100 | $0.46 | $46.00 |
| 500 | $0.41 | $205.00 |
| 1,000 | $0.36 | $360.00 |
CC113LRGPR 概要
A sub-1 GHz RF receiver is a radio-frequency integrated circuit that demodulates low-frequency wireless signals, sitting within the broader hierarchy of wireless connectivity ICs: RF receiver -> RF transceiver family -> RF & wireless semiconductors. Sub-1 GHz radio offers longer range and lower power than 2.4 GHz alternatives such as Bluetooth or Zigbee, which is why it dominates metering, alarm, and telemetry systems.
Key features of the CC113L include a highly configurable baseband demodulator, -116 dBm sensitivity at low data rates for maximum link budget, 600 kbps maximum data rate for fast telemetry, and a low 17.1 mA receive current for battery-powered designs. The receiver covers three frequency ranges - 300-348 MHz, 387-464 MHz, and 779-928 MHz - allowing one design to serve regional ISM bands worldwide.
According to Texas Instruments, the CC113L circuit is based on the popular CC1101 RF transceiver and its RF performance characteristics are identical; the silicon is paired with the CC115L transmitter to create a low-cost split Tx/Rx RF link. Because the architecture is inherited from CC1101, register-level configuration tools, SmartRF Studio support, and reference designs port directly, reducing development risk. The integrated baseband supports packet handling, RSSI measurement, and carrier-sense functions via a serial configuration interface.
Typical applications include wireless alarm and security receivers, smart metering gateways, industrial telemetry, keyless entry receivers, and low-power sensor polling systems. Pairing the CC113L receiver with the CC115L transmitter yields a cost-optimized bidirectional link without paying transceiver prices on both ends.
Design consideration: the CC113L is receiver-only, so systems requiring bidirectional communication must budget for a separate transmitter or select a CC1101/CC110L transceiver instead. Antenna matching and RBIAS resistor placement follow the CC1101 reference designs.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, verified as of 2026-10-19.
ドロップイン代替品: CC113LRGPR — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: CC113LRGPR （同一形状・フットプリント） — 相違点: Package, Frequency Bands, Product Type, Supply Voltage, Operating Temperature.
クイック比較ツール — 並列比較する代替部品を選択:
CC110LRGPR
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$0.88 / 個
データシートを見る →CC1101RGPR
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$4.45 / 個
データシートを見る →CC115LRGPR
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$0.71 / 個
データシートを見る →Si4432
✅ ドロップイン📋 参考代替品（カタログ未掲載）
SPIRIT1QTR
✅ ドロップイン📋 参考代替品（カタログ未掲載）
CC113LRGPR 仕様
| Product Type | Sub-1 GHz RF Receiver (Value Line) |
| Frequency Bands | 315 MHz, 433 MHz, 868 MHz, 915 MHz |
| Frequency Range | 300-348 MHz, 387-464 MHz, 779-928 MHz |
| Modulation | FSK, GFSK, OOK |
| Receiver Sensitivity | -116 dBm |
| Maximum Data Rate | 600 kbps |
| Receive Current | 17.1 mA |
| Data Interface | PCB, serial configuration interface |
| パッケージ | 20-QFN (4x4 mm) with exposed pad |
| 実装タイプ | Surface Mount |
| Applications | General Purpose |
| Product Status | Active |
| Packaging Option | Cut Tape (CT) & Digi-Reel |
CC113LRGPR 20-qfn (4x4 mm) with exposed pad ピン配置ガイド
CC113LRGPR (20-qfn (4x4 mm) with exposed pad パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。
詳細なピン配置データはありません: CC113LRGPR.
詳細は データシート をご参照ください。
主な用途
CC113LRGPR の用途: 6 件s: Wireless Alarm and Security Receivers, Smart Metering and Utility Data Collection, Industrial Telemetry and SCADA Nodes, Keyless Entry and Remote Control Receivers, Low-Power Sensor Polling Networks, Home Automation and IoT Hubs.
Wireless Alarm and Security Receivers
The CC113LRGPR fits security receiver base stations because its -116 dBm sensitivity maximizes link budget for battery-powered door/window sensors and PIR detectors, directly extending sensor battery life and coverage radius. Operating across 315 MHz and 433 MHz bands with FSK, GFSK, and OOK demodulation, one receiver design supports both modern GFSK sensor protocols and legacy OOK remotes, easing migration of installed bases. In the circuit, the CC113L sits behind the antenna matching network from the CC1101 reference design and streams demodulated packets to the host MCU over its serial interface; the configurable baseband performs packet handling and RSSI-based carrier sensing, offloading the MCU. The 4x4 mm QFN keeps the receiver PCB compact for enclosure-constrained panels.
おすすめ
Smart Metering and Utility Data Collection
Utility metering gateways benefit from the CC113LRGPR's combination of 868 MHz and 915 MHz support, -116 dBm sensitivity, and 17.1 mA receive current. Meter collectors must hear many endpoint meters over wide areas; the -116 dBm sensitivity at low data rates provides the fade margin needed for basement and vault installations, while sub-1 GHz propagation penetrates building materials far better than 2.4 GHz radios. The receiver's configurable baseband supports metering data rates up to 600 kbps, so a single collector can poll fast meters and slow nodes alike. Because TI states the CC113L's RF performance is identical to the CC1101, proven CC1101 metering reference designs port directly, and the 20-QFN 4x4 mm footprint fits dense multi-channel collector boards.
おすすめ
Industrial Telemetry and SCADA Nodes
The CC113LRGPR serves industrial telemetry receivers that gather data from remote sensors on factory floors, tank farms, and utility infrastructure. Sub-1 GHz FSK links tolerate the metallic, obstructed environments that defeat 2.4 GHz radios, and the -116 dBm sensitivity sustains connectivity across hundreds of meters. With a 600 kbps maximum data rate, the receiver handles high-rate vibration or process telemetry, while OOK mode supports simple, low-cost legacy sensor transmitters on the same channel. The 17.1 mA receive current allows continuously polled poller nodes on DC power, and the CC1101-inherited register set means SmartRF Studio configurations transfer unchanged, shortening commissioning. The exposed-pad QFN-20 offers robust thermal and ground connection for electrically noisy industrial environments.
おすすめ
Keyless Entry and Remote Control Receivers
Automotive and building keyless entry receivers use the CC113LRGPR because its 315 MHz and 433 MHz coverage matches regional RKE frequency allocations, and OOK demodulation supports the vast installed base of legacy remote fobs alongside newer GFSK rolling-code remotes. The -116 dBm sensitivity lets base stations detect fob presses from farther away, improving user experience, and the fast configurable baseband supports the short, bursty packet formats typical of RKE. In the receiver chain, the CC113L demodulates the fob burst and hands rolling-code frames to the host MCU for authentication. The CC1101-identical RF front end means antenna matching follows TI's proven CC1101 RKE reference designs, reducing tuning effort across 315/433 MHz variants.
おすすめ
Low-Power Sensor Polling Networks
Battery-powered sensor networks use the CC113LRGPR at collection nodes where receive-only operation keeps BOM cost minimal. Sensors transmit on schedule with CC115L or CC1101-based transmitters; the CC113L receiver's 17.1 mA receive current, combined with duty-cycled wake-on-radio operation configured through the baseband, minimizes average draw. The 300-348/387-464/779-928 MHz coverage lets one PCB serve global ISM bands with a matching-network swap, simplifying regional product variants. At 600 kbps the network can complete polling rounds quickly and return to sleep, and -116 dBm sensitivity tolerates deep-indoor sensor placements. Because the silicon derives from CC1101, packet formats and radio configuration software reuse across mixed sensor/transceiver networks is straightforward for firmware teams.
おすすめ
Home Automation and IoT Hubs
Smart-home hubs and IoT bridges integrate the CC113LRGPR to speak sub-1 GHz protocols used by door locks, motion sensors, and weather stations. Supporting 433 MHz, 868 MHz, and 915 MHz in one design lets a global hub SKU decode regional devices, while OOK mode enables compatibility with thousands of low-cost 433 MHz consumer sensors - a major information-gain over single-protocol radios. The -116 dBm sensitivity keeps backyard and garage sensors connected through walls, and 600 kbps handles camera-trigger or multi-sensor burst traffic. The receiver streams packets over its serial interface to the hub's main processor, and CC1101-register compatibility allows reuse of open-source radio stacks. The compact 20-QFN 4x4 mm package fits hub dongles and wall-panel form factors.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: CC113LRGPR — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | CC110LRGPR | CC1101RGPR | CC115LRGPR | Si4432 |
|---|---|---|---|---|---|
| Package | 20-QFN (4x4 mm) | 20-QFN (4x4 mm) - same | 20-QFN (4x4 mm) - same | 20-QFN (4x4 mm) - same | 20-QFN (4x4 mm) - same package, pinout differs |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Silicon Labs |
| Function | Receiver only | Transceiver (Tx + Rx) | Transceiver (Tx + Rx) | Transmitter only | Transceiver (Tx + Rx) |
主な差別化要因
- Lowest cost receive-only endpoint （vs CC1101RGPR)
- Legacy OOK compatibility built in （vs CC115LRGPR)
- CC1101 register-level software compatibility （vs Si4432)
設計ノート
Reuse the TI CC1101 reference design for the antenna matching network and RBIAS placement: TI states the CC113L is based on the CC1101 with identical RF performance, so CC1101 matching components (discrete LC balun or differential loop antenna network) carry over directly. Keep the RBIAS resistor (value per datasheet) physically close to its pin with a dedicated ground return, and reserve a solderable matching-network footprint per regional band (315/433/868/915 MHz) if one PCB must serve multiple markets.
Budget around the 17.1 mA receive current for battery sizing: continuous reception on a 2000 mAh cell yields roughly 116 hours, so implement duty-cycled wake-on-radio or sniff-mode polling in firmware. Decouple the exposed-pad VDD with a 100 nF ceramic placed within 2 mm of the QFN plus bulk capacitance per the CC1101 reference design. Verify sleep and idle currents against the manufacturer datasheet tables rather than assuming transceiver-family values.
The CC113L is receiver-only - do not plan any transmit functionality without adding a CC115L or selecting CC1101/CC110L instead. Second pitfall: cross-brand QFN-20 substitutes (Si4432, SPIRIT1) are same-size but not verified pin-to-pin; substituting without a pinout and matching-network review risks a non-functional board. Third, configure OOK mode explicitly when supporting legacy remotes - the default FSK/GFSK register set will not demodulate OOK fobs.
コンプライアンス情報
Compliance data was not present in the retrieved web data. Confirm RoHS/REACH/lead-free status on the official TI product page ti.com/product/CC113L environmental section before production release.
