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SI4438-C2A-GM

In Stock: 470
SI4438-C2A-GM - Silicon Labs - RF Transceiver ICs
REF: SI4438-C2A-GM Silicon Labs
SI4438-C2A-GM

Silicon Labs

IC RF TXRX ISM<1GHZ 20VFQFN

SI4438-C2A-GM is a RF Transceiver ICs manufactured by Silicon Labs. IC RF TXRX ISM<1GHZ 20VFQFN. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C, voltage - supply 1.8V ~ 3.6V, package / case 20-VFQFN Exposed Pad.

Datasheet Request a Quote

In Stock: 470

Tiered Pricing USD
1+ $5.7900 —
10+ $5.0160 -13%
25+ $4.7456 -18%
80+ $4.4310 -23%
230+ $4.1712 -28%
490+ $3.9990 -31%
980+ $3.8507 -33% BEST

Specifications

19 parameters
Product StatusActive
TypeTxRx Only
RF Family/StandardGeneral ISM < 1GHz
Protocol-
ModulationFSK, GFSK, GMSK, OOK
Frequency425MHz ~ 525MHz
Data Rate (Max)500kbps
Power - Output20dBm (Max)
Sensitivity-124dBm
Memory Size-
Serial InterfacesSPI
GPIO4
Voltage - Supply1.8V ~ 3.6V
Current - Receiving13.7mA
Current - Transmitting75mA
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case20-VFQFN Exposed Pad
Supplier Device Package20-QFN (4x4)

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Manufacturers in RF Transceiver ICs

Analog Devices Inc. NXP USA Inc. Rochester Electronics, LLC Semtech Corporation Asahi Kasei Microdevices/AKM Flip Electronics Nordic Semiconductor ASA EM Microelectronic Qualcomm Espressif Systems Lime Microsystems Ltd SPARK Microsystems International Inc.

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