TDA7703R
STMicroelectronicsExtended
TQFP-44(10x10) RF Transceiver ICs ROHS
- Part id
- st/TDA7703R
- Category
- RF Transceiver ICs
- Package
- TQFP-44(10x10)
- Pins
- 44
- In stock
- 0 at JLCPCB (C2155663)
Overview
The TDA7703R is a RF Transceiver IC made by STMicroelectronics in a TQFP-44(10x10) package with 44 pins. TQFP-44(10x10) RF Transceiver ICs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TDA7703RTR, from EasyEDA) and its footprint (Package_QFP:TQFP-44_10x10mm_P0.8mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2155663).
Symbol
Footprint
Pinout
44| Pin | Name | Type |
|---|---|---|
| 1 | LF1 | Unspecified |
| 2 | TCAGCFM | Unspecified |
| 3 | FMMIXDEC | Unspecified |
| 4 | FMIXIN | Unspecified |
| 5 | GND-RF | Unspecified |
| 6 | FMPINDRV | Unspecified |
| 7 | VCC-RF | Unspecified |
| 8 | TCAM | Unspecified |
| 9 | PINDDEC | Unspecified |
| 10 | PINDIN | Unspecified |
| 11 | GND-LNA | Unspecified |
| 12 | LNAIN | Unspecified |
| 13 | LNADEC | Unspecified |
| 14 | LNAOUT | Unspecified |
| 15 | LNAIN2 | Unspecified |
| 16 | LNAOUT2 | Unspecified |
| 17 | LNADEC2 | Unspecified |
| 18 | AMMIXIN | Unspecified |
| 19 | VREF165 | Unspecified |
| 20 | VREFDEC | Unspecified |
| 21 | GND-DIG | Unspecified |
| 22 | VCC-DIG | Unspecified |
| 23 | VCCREG1V2 | Unspecified |
| 24 | REG1V2 | Unspecified |
| 25 | VDD-3V3 | Unspecified |
| 26 | SDA | Unspecified |
| 27 | SCL | Unspecified |
| 28 | VDD-1V2 | Unspecified |
| 29 | BUSSET | Unspecified |
| 30 | RSTN | Unspecified |
| 31 | VDD-1V2 | Unspecified |
| 32 | GND-1V2 | Unspecified |
| 33 | VCC-DAC | Unspecified |
| 34 | OSCOUT | Unspecified |
| 35 | OSCIN | Unspecified |
| 36 | GND-DAC | Unspecified |
| 37 | DACOUTL | Unspecified |
| 38 | DACOUTR | Unspecified |
| 39 | GND-IFADC | Unspecified |
| 40 | VCC-IFADC | Unspecified |
| 41 | VCC-PLL | Unspecified |
| 42 | GND-PLL | Unspecified |
| 43 | VCC-VCO | Unspecified |
| 44 | GND-VCO | Unspecified |
Parts like it
6
TDA7703TR
TQFP-44(10x10)TQFP-44(10x10) RF Transceiver ICs ROHSSTMicroelectronicsRF Transceiver ICsMICRF501BLQ
LQFP-44(10x10)-40℃~+85℃ 12dBm 8mA ISM LQFP-44(10x10) RF Transceiver ICsMicrochip TechnologyRF Transceiver ICsATMEGA64RZAPV-10AU
TQFP-44(10x10)-40℃~+85℃ 1.8V~3.6V SPI、USART、JTAG TQFP-44(10x10) RF Transceiver ICs ROHSMicrochip TechnologyRF Transceiver ICsATMEGA64RZAV-10AU
TQFP-44(10x10)-40℃~+85℃ 1.8V~3.6V SPI、USART、JTAG TQFP-44(10x10) RF Transceiver ICs ROHSMicrochip TechnologyRF Transceiver ICsTSH512CFT
TQFP-44(10x10)TQFP-44(10x10) RF Transceiver ICs ROHSSTMicroelectronicsRF Transceiver ICsTDA7703
LQFP-44LQFP-44(10x10) RF Transceiver ICs ROHSSTMicroelectronicsRF Transceiver ICs
Questions
Is there a KiCad symbol and footprint for the TDA7703R?
Yes. The symbol is EasyEDA_Cloud:TDA7703RTR and the footprint Package_QFP:TQFP-44_10x10mm_P0.8mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TDA7703R?
TQFP-44(10x10), with 44 pins. Its footprint is drawn on this page.
Where is the TDA7703R datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the TDA7703R?
JLCPCB lists it as part C2155663, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TDA7703R?
Parts like it in the library: the TDA7703TR by STMicroelectronics, the MICRF501BLQ by Microchip Technology, the ATMEGA64RZAPV-10AU by Microchip Technology and the ATMEGA64RZAV-10AU by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.