AS3932 LF RECEIVER IC
Programmable 3D LF Wake-up Receiver
The AS3932 is a 3-channel ASK receiver that generates a wake-up signal upon detection of a data signal with a carrier frequency in the range of 110 – 150 kHz. It can be used to wake-up active tags in RTLS, PKE and other similar tracking and access control systems.
KEY FEATURES
- Programmable wake-up pattern
- 100µV wake-up sensivity
- Low power listening mode (1.7µA)
- One, two or three channel operation
KEY BENEFITS
- Eliminates false wake-up
- Provides long range wake-up
- Enables long battery life
- Works with 3D antenna
AS3932 APPLICATIONS
- Real-Time Location Systems (RTLS)
- High-Value Asset Tracking
- Container Tracking
- Operator Identification
- Passive Keyless Entry (PKE)
- Wireless Sensors
Products
AS3932 PRODUCT FACTS
| Channels [#] | 3 |
| Wake-up sensitivity [µVpp] | 282 |
| LF carrier freq. range [kHz] | 110-150 |
| Data rate (manch.) [kb/s] | 0.5 – 4 |
| Dynamic range [dB] | 64 |
| RSSI step [dB] | 2 |
| Package | TSSOP-16, QFN-16 |
| Features | |
| Supply voltage [V] | 2.4 – 3.6 |
| Current Consumption [(PD/Listening/Active) µA] | |
| Temperature range [°C] | |
| Interface |
Datasheet
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DescriptionDatasheet AS3930 Single Channel Low Frequency Wakeup Receiver |
VersionV1.0 |
Size1MB |
Download |
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DescriptionDatasheet AS3932 |
VersionV0.0 |
Size1MB |
DownloadAS3932.pdf |
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DescriptionDatasheet AS3933 Programmable 3D LF Wake-up Receiver |
VersionV0.0 |
Size1MB |
DownloadAS3933 .pdf |
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DescriptionDatasheet AS3935 Franklin Lightning Sensor IC |
VersionV0.1 |
Size1MB |
DownloadAS3935.pdf |