MICRF229YQS-T5
Active400-450MHZ ASK/OOK RECEIVER W/ AUTO-POLL, RSSI, SQUELCH 16 QSOP 3.90MM(.150IN) T/R ROHS COMPLIANT: YES
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MICRF229YQS-T5
Active400-450MHZ ASK/OOK RECEIVER W/ AUTO-POLL, RSSI, SQUELCH 16 QSOP 3.90MM(.150IN) T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MICRF229YQS-T5 |
|---|---|
| Antenna Connector | On-Board, Trace |
| Applications | General Purpose |
| Current - Receiving | 6 mA |
| Data Rate (Max) | 20 kbps |
| Frequency | 433.92 MHz |
| Modulation or Protocol | ISM |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 0.154 in |
| Package / Case | 16-SSOP |
| Package / Case | 3.9 mm |
| Sensitivity | -112 dBm |
| Supplier Device Package | 16-QSOP |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3.5 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 | $ 2.78 | |
| 25 | $ 2.55 | |||
| 100 | $ 2.31 | |||
| Digi-Reel® | 1 | $ 2.78 | ||
| 25 | $ 2.55 | |||
| 100 | $ 2.31 | |||
| Tape & Reel (TR) | 500 | $ 2.31 | ||
| Microchip Direct | T/R | 1 | $ 2.78 | |
| 25 | $ 2.55 | |||
| 100 | $ 2.31 | |||
| 1000 | $ 2.13 | |||
| 5000 | $ 2.02 | |||
| 10000 | $ 1.93 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 2.38 | |
Description
General part information
MICRF229 Series
The MICRF229 is a 400MHz to 450MHz super-heterodyne, image-reject, RF receiver with automatic gain control, ASK/OOK demodulator, and analog RSSI output. It only requires a crystal and a minimum number of external components to implement. The MICRF229 is ideal for low-cost, low-power, RKE, TPMS, and remote actuation applications.
The MICRF229 achieves -112dBm sensitivity at a bit rate of 1kbps with 1% BER. Eight demodulator filter bandwidths are selectable in binary steps from 1625Hz to 34kHz 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 MICRF229 has a shutdown mode and sleep mode that reduce current to 0.5μA and 15μA respectively.
Documents
Technical documentation and resources