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AD7485BSTZ, in 3D

AD7485BSTZ

Analog Devices

-40℃~+85℃ 1 10kHz~25MHz 14 1LSB 1MHz 500nA 5V 78dB Built-in External No SAR Serial port LQFP-48(7x7) Analog to Digital Converters (ADC) ROHS

Extended
DatasheetJLCPCBLCSCadi/AD7485BSTZ
Category
Analog To Digital Converters (ADC)
Package
LQFP-48(7x7)
Pins
48

Overview

The AD7485BSTZ is an analog To Digital Converter made by Analog Devices in a LQFP-48(7x7) package with 48 pins. -40℃~+85℃ 1 10kHz~25MHz 14 1LSB 1MHz 500nA 5V 78dB Built-in External No SAR Serial port LQFP-48(7x7) Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD7485BSTZ, from EasyEDA) and its footprint (Package_QFP:LQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. 16 are in stock at JLCPCB (part C651093).

Symbol

AVDD1CBIAS2AGND3AGND4AVDD5AGND6VIN7REFOUT8REFIN9REFSEL10AGND11AGND12AVDD13AGND14AGND15STBY16NAP17MCLK18DGND19DGND20SDO21DGND22DGND23DGND24DGND25DGND26DGND27DGND28DVDD29DGND30DGND31VDRIVE32DGND33DGND34TFS#35SMODE36DGND37DGND38DGND39SCO40CONVST#41RESET#42DGND43DGND44DVDD45AVDD46AGND47AGND48
EasyEDA_Cloud:AD7485BSTZFrom EasyEDA

Footprint

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

Parameters

16
ADC architecture
SAR
Clock Frequency
10kHz~25MHz
Clock/Oscillator
External
DNL (LSB)
0.25LSB
Features
Synchronous triggering
Integral non - linearity
1LSB
Interface
Serial Port
Operating Temperature
-40℃~+85℃
Quiescent Current (Iq)
500nA
Resolution (Bits)
14
Sampling Rate
1MHz
Signal-to-Noise Ratio
78dB
Voltage - Supply
5V
Voltage Reference
Built-in
differential input
No
number of channels
1

Order codes

1

Pinout

48
The pins of the AD7485BSTZ
PinNameType
1AVDDUnspecified
2CBIASUnspecified
3AGNDUnspecified
4AGNDUnspecified
5AVDDUnspecified
6AGNDUnspecified
7VINUnspecified
8REFOUTUnspecified
9REFINUnspecified
10REFSELUnspecified
11AGNDUnspecified
12AGNDUnspecified
13AVDDUnspecified
14AGNDUnspecified
15AGNDUnspecified
16STBYUnspecified
17NAPUnspecified
18MCLKUnspecified
19DGNDUnspecified
20DGNDUnspecified
21SDOUnspecified
22DGNDUnspecified
23DGNDUnspecified
24DGNDUnspecified
25DGNDUnspecified
26DGNDUnspecified
27DGNDUnspecified
28DGNDUnspecified
29DVDDUnspecified
30DGNDUnspecified
31DGNDUnspecified
32VDRIVEUnspecified
33DGNDUnspecified
34DGNDUnspecified
35TFS#Unspecified
36SMODEUnspecified
37DGNDUnspecified
38DGNDUnspecified
39DGNDUnspecified
40SCOUnspecified
41CONVST#Unspecified
42RESET#Unspecified
43DGNDUnspecified
44DGNDUnspecified
45DVDDUnspecified
46AVDDUnspecified
47AGNDUnspecified
48AGNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the AD7485BSTZ?

Yes. The symbol is EasyEDA_Cloud:AD7485BSTZ 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 AD7485BSTZ?

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

Where is the AD7485BSTZ datasheet?

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

Where can I order the AD7485BSTZ?

JLCPCB lists it as part C651093, with 16 in stock; the sellers' links on this page open their listings.

What can replace the AD7485BSTZ?

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.

Parts like it

8