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See Technical Specifications

MICRF230YQS

RF Receiver ASK/OOK 5V 16-Pin QSOP EP Tube

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

MICRF230YQS
Datasheet:

MICRF230YQS Datasheet (PDF)
Frequency:

433.92MHz
Sensitivity:

-112dBm
Data Rate (Max):

20kbps
Modulation or Protocol:

ISM
EDA/CAD Models:

Request Free CAD Models for MICRF230YQS

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MICRF230YQS General Description

The MICRF230 is a 400MHz to 450MHz super-heterodyne, image-reject, RF receiver with automatic gain control, ASK/OOK demodulator, analog RSSI output, and integrated squelch features. It only requires a crystal and a minimum number of external components to implement. The MICRF230 is ideal for low-cost, low-power, RKE, TPMS, and remote actuation applications.

The MICRF230 achieves -112dBm sensitivity at a bit rate of 1kbps with 1% BER. Four demodulator filter bandwidths are selectable using SEL0 and SEL1 from 1625Hz to 13kHz at 433.92MHz, allowing the device to support bit rates up to 20kbps. The device operates from a supply voltage of 3.5V to 5.5V and typically consumes 6.0mA at 433.92MHz. The MICRF230 has a shutdown mode that reduces current to 0.5µA. The squelch feature decreases the activity on the data output pin until valid bits are detected while maintaining overall receiver sensitivity.

Key Features

-112dBm sensitivity at 1kbps with 1% BER
Supports bit rates up to 20kbps at 433.92MHz
25dB image-reject mixer
No IF filter required
60dB analog RSSI output range
3.5V to 5.5V supply voltage range
6.0mA supply current at 434MHz
0.5µA supply current in shutdown mode
16-pin 4.9mm × 6.0mm QSOP package
-40°C to +105°C temperature range
2kV HBM ESD rating

Microchip Technology, Inc Original Stock

Specifications

Category	RF and WirelessRF Receivers	Series	-
Frequency	433.92MHz	Sensitivity	-112dBm
Data Rate (Max)	20kbps	Modulation or Protocol	ISM
Applications	General Purpose	Current - Receiving	6mA
Data Interface	-	Memory Size	-
Antenna Connector	On-Board, Trace	Features	-
Voltage - Supply	3.5V ~ 5.5V	Operating Temperature	-40°C ~ 105°C
Mounting Type	Surface Mount	Base Product Number	MICRF230
Product Category:	RF Receiver	Type:	ASK/OOK Receiver
Operating Frequency:	450 MHz	Maximum Operating Temperature:	+ 105 C
Minimum Operating Temperature:	- 40 C	Mounting Style:	SMD/SMT
Packaging:	Tube	Bandwidth:	330 kHz
Frequency Range:	400 MHz to 450 MHz	Gain:	- 40 C
Moisture Sensitive:	Yes	Operating Supply Current:	6 mA
Product Type:	RF Receiver	Factory Pack Quantity:	98
Subcategory:	Wireless & RF Integrated Circuits	Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	3.5 V	Technology:	Si
Unit Weight:	0.010159 oz	feature-packaging	Tube
feature-rad-hard		feature-pin-count	16
feature-cecc-qualified	No	feature-esd-protection
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No