Beta

⌘K

32-HVQFN

RF and Wireless

OL2381AHN/C0B,515

Active

Freescale Semiconductor - NXP

HIGHLY INTEGRATED SINGLE-CHIP SUB 1 GHZ RF TRANSCEIVER/ REEL ROHS COMPLIANT: YES

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsProduct Change Notice EN Technical Data Sheet EN

32-HVQFN

RF and Wireless

OL2381AHN/C0B,515

Active

Freescale Semiconductor - NXP

HIGHLY INTEGRATED SINGLE-CHIP SUB 1 GHZ RF TRANSCEIVER/ REEL ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsProduct Change Notice EN Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OL2381AHN/C0B,515

Current - Receiving	16.5 mA
Current - Transmitting [Max]	22 mA
Current - Transmitting [Min]	14 mA
Data Rate (Max)	20 kbps
Frequency	434 MHz, 868 MHz, 315 MHz, 915 MHz
Modulation	ASK, GFSK, FSK
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-25 °C
Package / Case	32-VFQFN Exposed Pad
Power - Output	11 dBm
RF Family/Standard	General ISM < 1GHz
Sensitivity	-118 dBm
Serial Interfaces	SPI
Supplier Device Package	32-HVQFN (5x5)
Type	TxRx Only
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.1 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 6.14
		10	$ 5.48
		25	$ 4.93
		100	$ 4.50
		250	$ 4.06
		500	$ 3.64
	Digi-Reel®	1	$ 6.42
		10	$ 4.92
		25	$ 4.47
		100	$ 3.93
		250	$ 3.64
		500	$ 3.45
	Tape & Reel (TR)	1500	$ 3.07
		3000	$ 2.92
Newark	Each (Supplied on Full Reel)	1	$ 3.41
		3000	$ 3.26
		6000	$ 3.04
		12000	$ 2.83
		18000	$ 2.72
		30000	$ 2.67

Description

General part information

OL2381 Series

Highly integrated solution for the 315/434/868/915 MHz band

Very few external components required

Complies with ETSI EN300-220/FCC part 15 standards

Documents

Technical documentation and resources

Product Change Notice EN

Technical Data Sheet EN

OL2381 Series

Part	Mounting Type	Type	Modulation	Frequency	Voltage - Supply [Min]	Voltage - Supply [Max]	Sensitivity	Power - Output	Data Rate (Max)	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Current - Receiving	RF Family/Standard	Serial Interfaces	Current - Transmitting [Max]	Current - Transmitting [Min]	Supplier Device Package
Freescale Semiconductor - NXP OL2381AHN/C0B,515	Surface Mount	TxRx Only	ASK FSK GFSK	315 MHz 434 MHz 868 MHz 915 MHz	2.1 V	3.6 V	-118 dBm	11 dBm	20 kbps	-25 °C	85 °C	32-VFQFN Exposed Pad	16.5 mA	General ISM < 1GHz	SPI	22 mA	14 mA	32-HVQFN (5x5)