DAC904U
Texas Instruments
-40℃~+85℃ 1 1.1mA 14 165MHz 2.7V~5.5V 30ns 3LSB Current-Non-buffered Parallel port Power-down mode、Programmable gain、Built-in reference source、Differential output SOIC-28-300mil Digital to Analog Converters (DAC) ROHS
- Category
- Digital To Analog Converters (DAC)
- Package
- SOIC-28-300mil
- Pins
- 28
Overview
The DAC904U is a digital To Analog Converter made by Texas Instruments in a SOIC-28-300mil package with 28 pins. -40℃~+85℃ 1 1.1mA 14 165MHz 2.7V~5.5V 30ns 3LSB Current-Non-buffered Parallel port Power-down mode、Programmable gain、Built-in reference source、Differential output SOIC-28-300mil Digital to Analog Converters (DAC) ROHS.
PCBKit's library has its KiCad symbol (Analog & Interface:DAC904, 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. 4 are in stock at JLCPCB (part C1554816).
Symbol
Footprint
Parameters
11- Function
- Programmable gain
- Integral non - linearity
- 3LSB
- Interface
- Parallel Port
- Number of Channels
- 1
- Operating Temperature
- -40℃~+85℃
- Output Type
- Current-Non-buffered
- Quiescent Current (Iq)
- 1.1mA
- Resolution (Bits)
- 14
- Settling Time
- 30ns
- Update Rate
- 165MHz
- Voltage - Supply
- 2.7V~5.5V
Order codes
1- DAC904ULCSC C1554816
Pinout
28| Pin | Name | Type |
|---|---|---|
| 1 | BIT1 | Input |
| 2 | BIT2 | Input |
| 3 | BIT3 | Input |
| 4 | BIT4 | Input |
| 5 | BIT5 | Input |
| 6 | BIT6 | Input |
| 7 | BIT7 | Input |
| 8 | BIT8 | Input |
| 9 | BIT9 | Input |
| 10 | BIT10 | Input |
| 11 | BIT11 | Input |
| 12 | BIT12 | Input |
| 13 | BIT13 | Input |
| 14 | BIT14 | Input |
| 15 | PD | Input |
| 16 | INT/EXT | Input |
| 17 | REFIN | Input/output |
| 18 | FSA | Input |
| 19 | BW | Output |
| 20 | AGND | Power in |
| 21 | IOUT | Output |
| 22 | IOUT | Output |
| 23 | BYP | Output |
| 24 | +VA | Power in |
| 25 | NC | Passive |
| 26 | DGND | Power in |
| 27 | +VD | Power in |
| 28 | CLK | Input |
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Is there a KiCad symbol and footprint for the DAC904U?
Yes. The symbol is Analog & Interface:DAC904 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 DAC904U?
SOIC-28-300mil, with 28 pins. Its footprint is drawn on this page.
Where is the DAC904U datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the DAC904U?
JLCPCB lists it as part C1554816, with 4 in stock; the sellers' links on this page open their listings.
What can replace the DAC904U?
Parts like it in the library: the DAC900U/1K by Texas Instruments, the AD9742ARZ by Analog Devices, the AD9754ARZ by Analog Devices and the DAC7625UB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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