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Details for MICRF009YM by Microchip Technology
Electronic & Electrical Components > Semiconductors - ICs > RF
MICRF009YM
Buy Directly from Microchip Technology Inc (143 in stock) $2.6500
RF RECEIVER 300-440MHZ SOIC-16
MICRF009YM image

MICRF009YM by Microchip Technology

RF RECEIVER 300-440MHZ SOIC-16
Features
0.15u00b5A in shutdown
2.9mA fully operational (315MHz)
290u00b5A in polled mode (10:1 duty-cycle)
300MHz to 440MHz frequency range
Automatic tuning, no manual adjustment
Data-rate up to 2.0kbps (fixed-mode, Manchester encoding)
Fast recovery from shutdown (1ms)
Highly integrated with extremely low external part
Low power consumption
Shutdown input
Very low RF re-radiation at the antenna
Part Information
MICRF009YM image
RoHS Compliant
Description
The MICRF009 is a single chip, ASK/OOK (ON-OFF Keyed) RF receiver IC. It provides the same function but with performance enhancements over earlier QwikRadio® receivers. Two key improvements are: higher sensitivity (typically 6dB higher than the MICRF002) and faster recovery from shutdown (typically 1ms). Just like all other members of the QwikRadio® family, the MICRF009 achieves low power operation, a very high level of integration, and it is particularly easy to use. All post-detection (demodulator) data filtering is provided on the MICRF009, so no external baseband filters are required. One of two filter bandwidths may be selected externally by the user. The user only needs to program the appropriate filter selection based on the data rate and code modulation format. The MICRF009 offer two modes of operation; fixed-mode (FIX) and sweep-mode (SWP). In fixed-mode the MICRF009 functions as a conventional superheterodyne receiver. In sweep-mode the MICRF009 employs a patented sweeping function to sweep a wider RF spectrum. Fixed-mode provides better selectivity and sensitivity performance while sweep mode enables the MICRF009 to be used with low-cost, imprecise transmitters.
Specifications
Frequency Min:
300MHz
Frequency Max:
440MHz
RF / IF Modulation:
ASK OOK
Sensitivity dBm:
-102dBm
Data Rate:
2Kbps
Receiving Current:
2.9mA
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.5V
RF Receiver Applications:
Automotive Remote Keyless Entry Remote Controls Remote Fan & Light Control Garage Doors
RF IC Case Style:
SOIC
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)
Alternate Descriptions
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