AD7654ASTZ
Analog DevicesExtended
-40℃~+85℃ 15.5mA 16 2 3.5LSB 500kHz 5V 89dB Built-in External SAR SPI、Parallel port Yes LQFP-48(7x7) Analog to Digital Converters (ADC) ROHS
- Part id
- adi/AD7654ASTZ
- Category
- Analog To Digital Converters (ADC)
- Package
- LQFP-48(7x7)
- Pins
- 48
- In stock
- 1 at JLCPCB (C578454)
Overview
The AD7654ASTZ is an analog To Digital Converter made by Analog Devices in a LQFP-48(7x7) package with 48 pins. -40℃~+85℃ 15.5mA 16 2 3.5LSB 500kHz 5V 89dB Built-in External SAR SPI、Parallel port Yes LQFP-48(7x7) Analog to Digital Converters (ADC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD7654AST, from EasyEDA) and its footprint (Package_QFP:LQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. 1 are in stock at JLCPCB (part C578454).
Symbol
Footprint
Pinout
48| Pin | Name | Type |
|---|---|---|
| 1 | AGND | Unspecified |
| 2 | AVDD | Unspecified |
| 3 | A0 | Unspecified |
| 4 | BYTESWAP | Unspecified |
| 5 | A/B# | Unspecified |
| 6 | DGND | Unspecified |
| 7 | IMPULSE | 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 | EOC# | Unspecified |
| 31 | RD# | Unspecified |
| 32 | CS# | Unspecified |
| 33 | RESET | Unspecified |
| 34 | PD | Unspecified |
| 35 | CNVST# | Unspecified |
| 36 | DVDD | Unspecified |
| 37 | REF | Unspecified |
| 38 | REFGND | Unspecified |
| 39 | INB1 | Unspecified |
| 40 | INBN | Unspecified |
| 41 | INB2 | Unspecified |
| 42 | REFB | Unspecified |
| 43 | REFA | Unspecified |
| 44 | INA2 | Unspecified |
| 45 | INAN | Unspecified |
| 46 | INA1 | Unspecified |
| 47 | AGND | Unspecified |
| 48 | AGND | Unspecified |
Parts like it
8
AD7671ASTZ
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TQFP-48(7x7)-40℃~+85℃ 1 10uA 12 3MHz 4.75V~5.25V 4LSB 69.5dB Built-in Built-in Parallel port Power-on reset、Soft reset SAR Yes TQFP-48(7x7) Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)AD7610BSTZ
LQFP-48(7x7)-40℃~+85℃ 1 1.5LSB 16 2.7V~5.5V 250kHz 3ppm/℃ 94dB Built-in Built-in Built-in SAR Serial port、Parallel port Yes LQFP-48(7x7) Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)AD7622BSTZRL
LQFP-48(7x7)-40℃~+85℃ 0.5LSB 16 2.5V 2MHz Parallel port LQFP-48(7x7) Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)AD7663ASTZ
LQFP-48(7x7)-40℃~+85℃ 1 16 250kHz 3LSB 4.75V~5.25V 90dB Built-in External No SAR SPI、Parallel port LQFP-48(7x7) Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)AD7678ASTZRL
LQFP-48(7x7)-40℃~+85℃ 1 100kHz 101dB 18 2.5LSB 5V Bipolar input Built-in Built-in SAR Serial port、Parallel port Yes LQFP-48(7x7) Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)ADS1218Y/250
TQFP-48(7x7)-40℃~+85℃ 1kHz 1nA 2.4576MHz 2.7V~5.25V 24 8 Auto calibration、Built-in temperature sensor、Multiplexers、Input buffer、Integrated modulator、Synchronous triggering、Built-in digital filter Built-in External SPI Sigma-Delta Support Yes TQFP-48(7x7) Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)AD7655ASTZRL
LQFP-48(7x7)-40℃~+85℃ 16 4 500kHz 5V 6LSB 86dB Built-in External No SAR SPI、Parallel port LQFP-48(7x7) Analog to Digital Converters (ADC) ROHSAnalog DevicesAnalog To Digital Converters (ADC)
Questions
Is there a KiCad symbol and footprint for the AD7654ASTZ?
Yes. The symbol is EasyEDA_Cloud:AD7654AST 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 AD7654ASTZ?
LQFP-48(7x7), with 48 pins. Its footprint is drawn on this page.
Where is the AD7654ASTZ datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the AD7654ASTZ?
JLCPCB lists it as part C578454, with 1 in stock; the sellers' links on this page open their listings.
What can replace the AD7654ASTZ?
Parts like it in the library: the AD7671ASTZ by Analog Devices, the ADS7882IPFBR by Texas Instruments, the AD7610BSTZ by Analog Devices and the AD7622BSTZRL by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.