| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
200 pcs
|
200 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Clock Frequency | |
| Control Interface | |
| Function | |
| Lead Spacing | |
| Mounting Type | |
| Supplier Device Package | |
| Supply Current | |
| Voltage |
The SN761634RTWR from Texas Instruments is a single-chip FM stereo transmitter designed for portable audio applications. This IC supports a wide transmit frequency range from 76 MHz to 108 MHz, making it versatile for various regions.
Key electrical specifications include an operating voltage range of 2.5 V to 4 V and selectable transmit output power levels of -7, -3, 1, and 4 dBm. The device consumes a typical supply current of 12 mA, which varies with the transmit power setting. It features a 32.768 kHz clock and includes a fourth-order 15 kHz low-pass filter.
Control of the SN761634RTWR can be managed through either an I2C or a parallel interface, offering flexibility in system integration. The transmitter is housed in a compact 24-pin WQFN package measuring 4x4 mm, suitable for space-constrained portable devices.
Applications for this FM stereo transmitter include portable audio players, MP3 players, personal navigation devices (PNDs), and portable media players (PMPs). Its integration capabilities and performance characteristics make it a suitable component for embedding wireless audio transmission.
| Qty | Low | High |
|---|---|---|
| 1+ | $9.68 | $9.68 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN761634RTWR operates within a voltage range of 2.5 V to 4 V.
The transmit frequency range for the SN761634RTWR is from 76 MHz to 108 MHz.
The SN761634RTWR is available in a 24-WQFN package.
The SN761634RTWR supports selectable I2C and Parallel control modes.