DDC112UK
Texas InstrumentsExtended
0℃~+70℃ 1MHz~15MHz、15MHz 2 20 3kHz 4.75V~5.25V External External Multiplexers、Integrated modulator Serial port Sigma-Delta Support Yes SOIC-28 Analog to Digital Converters (ADC) ROHS
- Part id
- ti/DDC112UK
- Category
- Analog To Digital Converters (ADC)
- Package
- SOIC-28
- Pins
- 28
- In stock
- 0 at JLCPCB (C2862126)
Overview
The DDC112UK is an analog To Digital Converter made by Texas Instruments in a SOIC-28 package with 28 pins. 0℃~+70℃ 1MHz~15MHz、15MHz 2 20 3kHz 4.75V~5.25V External External Multiplexers、Integrated modulator Serial port Sigma-Delta Support Yes SOIC-28 Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (Analog & Interface:DDC112U, from CERN's library) and its footprint (Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2862126).
Symbol
Footprint
Pinout
28| Pin | Name | Type |
|---|---|---|
| 1 | IN1 | Input |
| 2 | AGND | Power in |
| 3 | CAP1B | Input |
| 4 | CAP1B | Input |
| 5 | CAP1A | Input |
| 6 | CAP1A | Input |
| 7 | AVDD | Power in |
| 8 | TEST | Input |
| 9 | CONV | Input |
| 10 | CLK | Input |
| 11 | DCLK | Input |
| 12 | DXMIT | Input |
| 13 | DIN | Input |
| 14 | DVDD | Power in |
| 15 | DGND | Power in |
| 16 | DOUT | Output |
| 17 | DVALID | Output |
| 18 | RANGE0_(LSB) | Input |
| 19 | RANGE1 | Input |
| 20 | RANGE2_(MSB) | Input |
| 21 | AGND | Power in |
| 22 | VREF | Power in |
| 23 | CAP2A | Input |
| 24 | CAP2A | Input |
| 25 | CAP2B | Input |
| 26 | CAP2B | Input |
| 27 | AGND | Power in |
| 28 | IN2 | Input |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the DDC112UK?
Yes. The symbol is Analog & Interface:DDC112U and the footprint Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DDC112UK?
SOIC-28, with 28 pins. Its footprint is drawn on this page.
Where is the DDC112UK datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the DDC112UK?
JLCPCB lists it as part C2862126, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DDC112UK?
Parts like it in the library: the TLC7135CDW by Texas Instruments, the AD9221ARZ-REEL by Analog Devices, the AD1674BRZ by Analog Devices and the AD7708BRZ-REEL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.