Overview
The AD7622BSTZ is an analog To Digital Converter made by Analog Devices in a LQFP-48(7x7) package with 48 pins. -40℃~+85℃ 0.5LSB 16 2.5V 2MHz 8ppm/℃ 92dB Built-in Built-in External、Built-in Parallel port SAR Yes LQFP-48(7x7) Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD7622BSTZRL, from EasyEDA) and its footprint (Package_QFP:LQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. 260 are in stock at JLCPCB (part C428670).
Symbol
Footprint
Parameters
13- ADC architecture
- SAR
- Clock/Oscillator
- Built-in
- Features
- Built-in temperature sensor
- Integral non - linearity
- 0.5LSB
- Interface
- Parallel Port
- Operating Temperature
- -40℃~+85℃
- Resolution (Bits)
- 16
- Sampling Rate
- 2MHz
- Signal-to-Noise Ratio
- 92dB
- Voltage - Supply
- 2.5V
- Voltage Reference
- Built-in
- differential input
- Yes
- number of channels
- 1
Order codes
1- AD7622BSTZLCSC C428670
Pinout
48| Pin | Name | Type |
|---|---|---|
| 1 | AGND | Unspecified |
| 2 | AVDD | Unspecified |
| 3 | DGND | Unspecified |
| 4 | BYTESWAP | Unspecified |
| 5 | OB/2C# | Unspecified |
| 6 | WARP | Unspecified |
| 7 | NORMAL# | Unspecified |
| 8 | SER/PAR# | Unspecified |
| 9 | D0 | Unspecified |
| 10 | D1 | Unspecified |
| 11 | D2/DIVSCLK[0] | Unspecified |
| 12 | D3/DIVSCLK[1] | Unspecified |
| 13 | D4/EXT/INT# | Unspecified |
| 14 | D5/INVSYNC | Unspecified |
| 15 | D6/INVSCLK | Unspecified |
| 16 | D7/RDC/SDIN | Unspecified |
| 17 | OGND | Unspecified |
| 18 | OVDD | Unspecified |
| 19 | DVDD | Unspecified |
| 20 | DGND | Unspecified |
| 21 | D8/SDOUT | Unspecified |
| 22 | D9/SCLK | Unspecified |
| 23 | D10/SYNC | Unspecified |
| 24 | D11/RDERROR | Unspecified |
| 25 | D12 | Unspecified |
| 26 | D13 | Unspecified |
| 27 | D14 | Unspecified |
| 28 | D15 | Unspecified |
| 29 | BUSY | Unspecified |
| 30 | DGND | Unspecified |
| 31 | RD# | Unspecified |
| 32 | CS# | Unspecified |
| 33 | RESET | Unspecified |
| 34 | PD | Unspecified |
| 35 | CNVST# | Unspecified |
| 36 | AGND | Unspecified |
| 37 | REF | Unspecified |
| 38 | REFGND | Unspecified |
| 39 | IN- | Unspecified |
| 40 | NC | Unspecified |
| 41 | AGND | Unspecified |
| 42 | AGND | Unspecified |
| 43 | IN+ | Unspecified |
| 44 | AVDD | Unspecified |
| 45 | TEMP | Unspecified |
| 46 | REFBUFIN | Unspecified |
| 47 | PDREF | Unspecified |
| 48 | PDBUF | Unspecified |
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Is there a KiCad symbol and footprint for the AD7622BSTZ?
Yes. The symbol is EasyEDA_Cloud:AD7622BSTZRL and the footprint Package_QFP:LQFP-48_7x7mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AD7622BSTZ?
LQFP-48(7x7), with 48 pins. Its footprint is drawn on this page.
Where is the AD7622BSTZ datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the AD7622BSTZ?
JLCPCB lists it as part C428670, with 260 in stock; the sellers' links on this page open their listings.
What can replace the AD7622BSTZ?
Parts like it in the library: the ADS1216Y/2K by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
