Overview
The AD9042AST is an analog To Digital Converter made by Analog Devices in a LQFP-44(10x10) package with 5 pins. -40℃~+85℃ 0.3LSB 0.75LSB 1 12 41MHz 5V 68dB Built-in External No Not supported Parallel Port LQFP-44(10x10) Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its footprint (Package_QFP:LQFP-44_10x10mm_P0.8mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7455572).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
13- Clock/Oscillator
- External
- DNL (LSB)
- 0.3LSB
- Integral non - linearity
- 0.75LSB
- Interface
- Parallel port
- Operating Temperature
- -40℃~+85℃
- Programmable Gain
- Not supported
- Resolution (Bits)
- 12
- Sampling Rate
- 41MHz
- Signal-to-Noise Ratio
- 68dB
- Voltage - Supply
- 5V
- Voltage Reference
- Built-in
- differential input
- No
- number of channels
- 1
Order codes
1- AD9042ASTLCSC C7455572
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Is there a KiCad symbol and footprint for the AD9042AST?
Yes. the footprint Package_QFP:LQFP-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 AD9042AST?
LQFP-44(10x10), with 5 pins. Its footprint is drawn on this page.
Where is the AD9042AST datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the AD9042AST?
JLCPCB lists it as part C7455572, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AD9042AST?
Parts like it in the library: the AD9240ASZRL by Analog Devices, the AD7864ASZ-1REEL by Analog Devices, the AD7859LASZ by Analog Devices and the AD7865ASZ-1REEL by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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8
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