Microchip MICRF221AYQS RF Receiver, 16-Pin QSOP
- RS Stock No.:
- 177-0866
- Mfr. Part No.:
- MICRF221AYQS
- Brand:
- Microchip Technology
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 177-0866
- Mfr. Part No.:
- MICRF221AYQS
- Brand:
- Microchip Technology
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip Technology | |
| Modulation Technique | ASK, OOK | |
| Package Type | QSOP | |
| Pin Count | 16 | |
| Mounting Type | Surface Mount | |
| Dimensions | 4.9 x 3.91 x 1.47mm | |
| Length | 4.9mm | |
| Width | 3.91mm | |
| Height | 1.47mm | |
| Maximum Operating Band 1 Frequency | 950MHz | |
| Maximum Operating Supply Voltage | 3.6 V | |
| Maximum Operating Temperature | +105 °C | |
| Minimum Operating Band 1 Frequency | 850MHz | |
| Minimum Operating Supply Voltage | 3 V | |
| Minimum Operating Temperature | -40 °C | |
| Number of Operating Bands | 1 | |
| Select all | ||
|---|---|---|
Brand Microchip Technology | ||
Modulation Technique ASK, OOK | ||
Package Type QSOP | ||
Pin Count 16 | ||
Mounting Type Surface Mount | ||
Dimensions 4.9 x 3.91 x 1.47mm | ||
Length 4.9mm | ||
Width 3.91mm | ||
Height 1.47mm | ||
Maximum Operating Band 1 Frequency 950MHz | ||
Maximum Operating Supply Voltage 3.6 V | ||
Maximum Operating Temperature +105 °C | ||
Minimum Operating Band 1 Frequency 850MHz | ||
Minimum Operating Supply Voltage 3 V | ||
Minimum Operating Temperature -40 °C | ||
Number of Operating Bands 1 | ||
- COO (Country of Origin):
- US
The MICRF221 is a third generation QwikRadio® receiver, offering all the benefits of Micrel's earlier QwikRadio products with significant improvements, including: enhanced sensitivity, automatic duty-cycle feature and RSSI output. The MICRF221 is a super-heterodyne receiver, designed for OOK and ASK modulation. The down-conversion mixer also provides image rejection.
Complete receiver on a chip
-109dBm sensitivity, 1kbps, and BER 10-2
Image rejection mixer
850MHz to 950MHz frequency range
Low power, 9mA @ 868MHz, continuous on
Data rates to 10kbps (Manchester Encoded)
Complete receiver on a chip
-109dBm sensitivity, 1kbps, and BER 10-2
Image rejection mixer
850MHz to 950MHz frequency range
Low power, 9mA @ 868MHz, continuous on
Data rates to 10kbps (Manchester Encoded)
Auto polling (sleep mode, current < 0.1 mA)
Analog RSSI output
Programmable “low sensitivity” mode
No IF filter required
-109dBm sensitivity, 1kbps, and BER 10-2
Image rejection mixer
850MHz to 950MHz frequency range
Low power, 9mA @ 868MHz, continuous on
Data rates to 10kbps (Manchester Encoded)
Complete receiver on a chip
-109dBm sensitivity, 1kbps, and BER 10-2
Image rejection mixer
850MHz to 950MHz frequency range
Low power, 9mA @ 868MHz, continuous on
Data rates to 10kbps (Manchester Encoded)
Auto polling (sleep mode, current < 0.1 mA)
Analog RSSI output
Programmable “low sensitivity” mode
No IF filter required