| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,979 pcs
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2979 pcs | On Request | 1 | On Request | On Request | 17+14+ | On Request | On Request | |
|
1,619 pcs
|
1619 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AFE031AIRGZR is a low-cost, integrated powerline communications (PLC) analog front-end (AFE) from Texas Instruments. It is designed for capacitive- or transformer-coupled connections to the powerline under the control of a DSP or microcontroller.
Key electrical specifications include a single channel with 10-bit resolution, a typical output current of 1.5 A, a gain bandwidth product of 0.67 MHz, and a slew rate of 19 V/µs. The device operates from an analog supply voltage range of 7 V to 26 V and a digital supply of 3 V to 3.6 V. It features a large output swing of 12 Vpp at 1.5 A on a 15-V supply and a receive sensitivity of 20 µV RMS typical.
The AFE031AIRGZR supports EN50065 CENELEC bands A, B, C, and D and modulation schemes including FSK, S-FSK, and OFDM. It includes programmable Tx and Rx filters, gain control, a four-wire SPI, two zero crossing detectors, and a two-wire transceiver buffer. The device is housed in a 48-VFQFN exposed pad package (48-VQFN 7x7 mm) for surface mount assembly and operates over a junction temperature range of -40°C to +125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.98 | $1.98 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The analog supply voltage range is 7 V to 26 V, and the digital supply voltage is 3 V to 3.6 V.
The typical output current is 1.5 A.
It is available in a 48-VFQFN exposed pad package, also described as a 48-VQFN (7x7 mm).
The operating temperature range is -40°C to 125°C.
The part is listed as RoHS3 Compliant, though this data is unverified.
It supports FSK, S-FSK, and OFDM modulation schemes.
The typical gain bandwidth product is 0.67 MHz.