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AD7679ASTZ on a board, in 3D

AD7679ASTZ

Analog Devices

-40℃~+85℃ 1 101dB 18 2.5LSB 570kHz 5V Built-in Built-in SAR SPI、Parallel port Yes LQFP-48(7x7) Analog to Digital Converters (ADC) ROHS

Extended
DatasheetJLCPCBLCSCadi/AD7679ASTZ
Category
Analog To Digital Converters (ADCs)
Package
LQFP-48(7x7)
Pins
48

Overview

The AD7679ASTZ is an analog To Digital Converter made by Analog Devices in a LQFP-48(7x7) package with 48 pins. -40℃~+85℃ 1 101dB 18 2.5LSB 570kHz 5V Built-in Built-in SAR SPI、Parallel port Yes LQFP-48(7x7) Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD7679ASTZ, from EasyEDA) and its footprint (Package_QFP:LQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1542675).

Symbol

AGND1AVDD2MODE03MODE14D0/OB/2C#5NC6NC7D1/A08D2/A19D310D4/DIVSCLK[0]11D5/DIVSCLK[1]12D6/EXT/INT#13D7/INVSYNC14D8/INVSCLK15D9/RDC/SDIN16OGND17OVDD18DVDD19DGND20D10/SDOUT21D11/SCLK22D12/SYNC23D13/RDERROR24D1425D1526D1627D1728BUSY29DGND30RD#31CS#32RESET33PD34CNVST#35AGND36REF37REFGND38IN-39NC40NC41NC42IN+43AGND44NC45REFBUFIN46AVDD47PDBUF48
EasyEDA_Cloud:AD7679ASTZFrom EasyEDA

Footprint

Package_QFP:LQFP-48_7x7mm_P0.5mmFrom KiCad's library

Parameters

13
ADC architecture
SAR
Clock/Oscillator
Built-in
Features
Bipolar input
Integral non - linearity
2.5LSB
Interface
SPI, Parallel Port
Operating Temperature
-40℃~+85℃
Resolution (Bits)
18
Sampling Rate
570kHz
Signal-to-Noise Ratio
101dB
Voltage - Supply
5V
Voltage Reference
Built-in
differential input
Yes
number of channels
1

Order codes

1

Pinout

48
The pins of the AD7679ASTZ
PinNameType
1AGNDUnspecified
2AVDDUnspecified
3MODE0Unspecified
4MODE1Unspecified
5D0/OB/2C#Unspecified
6NCUnspecified
7NCUnspecified
8D1/A0Unspecified
9D2/A1Unspecified
10D3Unspecified
11D4/DIVSCLK[0]Unspecified
12D5/DIVSCLK[1]Unspecified
13D6/EXT/INT#Unspecified
14D7/INVSYNCUnspecified
15D8/INVSCLKUnspecified
16D9/RDC/SDINUnspecified
17OGNDUnspecified
18OVDDUnspecified
19DVDDUnspecified
20DGNDUnspecified
21D10/SDOUTUnspecified
22D11/SCLKUnspecified
23D12/SYNCUnspecified
24D13/RDERRORUnspecified
25D14Unspecified
26D15Unspecified
27D16Unspecified
28D17Unspecified
29BUSYUnspecified
30DGNDUnspecified
31RD#Unspecified
32CS#Unspecified
33RESETUnspecified
34PDUnspecified
35CNVST#Unspecified
36AGNDUnspecified
37REFUnspecified
38REFGNDUnspecified
39IN-Unspecified
40NCUnspecified
41NCUnspecified
42NCUnspecified
43IN+Unspecified
44AGNDUnspecified
45NCUnspecified
46REFBUFINUnspecified
47AVDDUnspecified
48PDBUFUnspecified

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Questions

Is there a KiCad symbol and footprint for the AD7679ASTZ?

Yes. The symbol is EasyEDA_Cloud:AD7679ASTZ 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 AD7679ASTZ?

LQFP-48(7x7), with 48 pins. Its footprint is drawn on this page.

Where is the AD7679ASTZ datasheet?

Analog Devices publishes it: the Datasheet link on this page opens it.

Where can I order the AD7679ASTZ?

JLCPCB lists it as part C1542675, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AD7679ASTZ?

Parts like it in the library: the AD9288BSTZ-100 by Analog Devices, the AD9288BSTZ-80 by Analog Devices, the AD7664ASTZ by Analog Devices and the AD7951BSTZ by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8