Overview
The SN75DP122ARTQR is an interface Specialized made by Texas Instruments in a VQFN-56-EP(8x8) package with 57 pins. 0℃~+85℃ I2C、DP、TMDS VQFN-56-EP(8x8) Interface - Specialized ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN75DP122RTQT, from EasyEDA) and its footprint (EasyEDA_Cloud:VQFN-56_L8.0-W8.0-P0.50-TL-EP4.7, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2674097).
Symbol
Footprint
Parameters
5- Data Rate
- 2.7Gbps；2.5Gbps
- Features
- Enable/shutdown function
- Interface
- I2C；TMDS；DP
- Operating Temperature
- 0℃~+85℃
- Voltage - Supply
- 4.5V~5.25V
Order codes
1- SN75DP122ARTQRLCSC C2674097
Pinout
57| Pin | Name | Type |
|---|---|---|
| 1 | DPVadj | Unspecified |
| 2 | VDD | Unspecified |
| 3 | ML_IN0(p) | Unspecified |
| 4 | ML_IN0(n) | Unspecified |
| 5 | GND | Unspecified |
| 6 | ML_IN1(p) | Unspecified |
| 7 | ML_IN1(n) | Unspecified |
| 8 | VDD | Unspecified |
| 9 | ML_IN2(p) | Unspecified |
| 10 | ML_IN2(n) | Unspecified |
| 11 | GND | Unspecified |
| 12 | ML_IN3(p) | Unspecified |
| 13 | ML_IN3(n) | Unspecified |
| 14 | Vcc | Unspecified |
| 15 | TMDS_SINKCLK(n) | Unspecified |
| 16 | TMDS_SINKCLK(p) | Unspecified |
| 17 | Vcc | Unspecified |
| 18 | TMDS_SINK0(n) | Unspecified |
| 19 | TMDS_SINK0(p) | Unspecified |
| 20 | GND | Unspecified |
| 21 | TMDS_SINK1(n) | Unspecified |
| 22 | TMDS_SINK1(p) | Unspecified |
| 23 | Vcc | Unspecified |
| 24 | TMDS_SINK2(n) | Unspecified |
| 25 | TMDS_SINK2(p) | Unspecified |
| 26 | VSadj | Unspecified |
| 27 | GND | Unspecified |
| 28 | I2C_SDA | Unspecified |
| 29 | I2C_SCL | Unspecified |
| 30 | LP# | Unspecified |
| 31 | I2C_EN | Unspecified |
| 32 | TMDS_HPD_SINK | Unspecified |
| 33 | Priority | Unspecified |
| 34 | VDD | Unspecified |
| 35 | AUX(n)_I2C(SDA) | Unspecified |
| 36 | AUX(p)_I2C(SCL) | Unspecified |
| 37 | HPD | Unspecified |
| 38 | VDD | Unspecified |
| 39 | CAD | Unspecified |
| 40 | DP_HPD_SINK | Unspecified |
| 41 | CAD_SINK | Unspecified |
| 42 | GND | Unspecified |
| 43 | AUX_SINK(n) | Unspecified |
| 44 | GND | Unspecified |
| 45 | AUX_SINK(p) | Unspecified |
| 46 | DP_SINK3(n) | Unspecified |
| 47 | DP_SINK3(p) | Unspecified |
| 48 | VDD | Unspecified |
| 49 | DP_SINK2(n) | Unspecified |
| 50 | DP_SINK2(p) | Unspecified |
| 51 | GND | Unspecified |
| 52 | DP_SINK1(n) | Unspecified |
| 53 | DP_SINK1(p) | Unspecified |
| 54 | VDD | Unspecified |
| 55 | DP_SINK0(n) | Unspecified |
| 56 | DP_SINK0(p) | Unspecified |
| 57 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the SN75DP122ARTQR?
Yes. The symbol is EasyEDA_Cloud:SN75DP122RTQT and the footprint EasyEDA_Cloud:VQFN-56_L8.0-W8.0-P0.50-TL-EP4.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN75DP122ARTQR?
VQFN-56-EP(8x8), with 57 pins. Its footprint is drawn on this page.
Where is the SN75DP122ARTQR datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN75DP122ARTQR?
JLCPCB lists it as part C2674097, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN75DP122ARTQR?
Parts like it in the library: the SN75DP128ARTQR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
