2 layers121.7 × 88.4 mm
UZH 4DPixChip test setup
SengerM/UZH_4DPixChip_test_setup
Files related to the test setup for the 4D pixel chip prototype, PCB design
62 parts
DAC7678SPW
Texas Instruments
-40℃~+125℃ 12 1LSB 2.7V~5.5V 420nA 7us 8 I2C Integrated buffer、Power-on reset、Power-down mode、Built-in reference source Voltage Buffer TSSOP-16 Digital to Analog Converters (DAC) ROHS
Extended
- Category
- Digital To Analog Converters (DAC)
- Package
- TSSOP-16-4.3mm
- Pins
- 16
Overview
The DAC7678SPW is a digital To Analog Converter made by Texas Instruments in a TSSOP-16-4.3mm package with 16 pins. -40℃~+125℃ 12 1LSB 2.7V~5.5V 420nA 7us 8 I2C Integrated buffer、Power-on reset、Power-down mode、Built-in reference source Voltage Buffer TSSOP-16 Digital to Analog Converters (DAC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DAC7678SPW, from EasyEDA) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 558 are in stock at JLCPCB (part C2867839). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Parameters
14- Function
- Built-in reference source
- Integral non - linearity
- 1LSB
- Interface
- I2C
- Number of Channels
- 8
- Operating Temperature
- -40℃~+125℃
- Output Type
- Voltage Buffer
- Power-On Reset
- Built-in
- Quiescent Current (Iq)
- 1.04mA
- Resolution (Bits)
- 12
- Settling Time
- 7us
- Update Rate
- 188.88kHz
- Voltage - Supply
- 2.7V~5.5V
- Voltage Reference
- Built-in；External
- Voltage Reference Drift
- 5ppm/℃
Order codes
2- DAC7678SPWLCSC C2862075
- DAC7678SPWRLCSC C2867839
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | LDAC# | Unspecified |
| 2 | ADDR0 | Unspecified |
| 3 | AVDD | Unspecified |
| 4 | VOUTA | Unspecified |
| 5 | VOUTC | Unspecified |
| 6 | VOUTE | Unspecified |
| 7 | VOUTG | Unspecified |
| 8 | VREFIN/VREFOUT | Unspecified |
| 9 | CLR# | Unspecified |
| 10 | VOUTH | Unspecified |
| 11 | VOUTF | Unspecified |
| 12 | VOUTD | Unspecified |
| 13 | VOUTB | Unspecified |
| 14 | GND | Unspecified |
| 15 | SDA | Unspecified |
| 16 | SCL | Unspecified |
Open-source boards using it
All 2- 2 layers15.7 × 20.8 mm
DAC7678 16TSSOP
dfieschko/Breakouts
A repository for breakout boards designed with KiCAD.
5 parts4GPL-3.0
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Is there a KiCad symbol and footprint for the DAC7678SPW?
Yes. The symbol is EasyEDA_Cloud:DAC7678SPW and the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DAC7678SPW?
TSSOP-16-4.3mm, with 16 pins. Its footprint is drawn on this page.
Where is the DAC7678SPW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the DAC7678SPW?
JLCPCB lists it as part C2867839, with 558 in stock; the sellers' links on this page open their listings.
What can replace the DAC7678SPW?
Parts like it in the library: the TPC116S4-TR by 3PEAK, the DAC128S085CIMTX by Texas Instruments, the DAC8565IAPW by Texas Instruments and the CBM128S085TS by Corebai Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the DAC7678SPW?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
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