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AD7921AUJ-R2 on a board, in 3D

AD7921AUJ-R2

Analog Devices

-40℃~+85℃ 1.5LSB 10kHz~5MHz 12 2 2.35V~5.25V 250kHz 72.5dB Built-in External Multiplexers、Input buffer No SAR SPI TSOT-23-8 Analog to Digital Converters (ADC) ROHS

Extended
DatasheetJLCPCBLCSCadi/AD7921AUJ-R2
Category
Analog To Digital Converters (ADC)
Package
TSOT-23-8
Pins
5

Overview

The AD7921AUJ-R2 is an analog To Digital Converter made by Analog Devices in a TSOT-23-8 package with 5 pins. -40℃~+85℃ 1.5LSB 10kHz~5MHz 12 2 2.35V~5.25V 250kHz 72.5dB Built-in External Multiplexers、Input buffer No SAR SPI TSOT-23-8 Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:TSOT-23-8, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7457087).

Symbol

The library has no symbol for this part yet.

Footprint

12345678
Package_TO_SOT_SMD:TSOT-23-8From KiCad's library

Parameters

14
ADC architecture
SAR
Clock Frequency
10kHz~5MHz
Clock/Oscillator
External
Features
Multiplexers, Input buffer
Integral non - linearity
1.5LSB
Interface
SPI
Operating Temperature
-40℃~+85℃
Resolution (Bits)
12
Sampling Rate
250kHz
Signal-to-Noise Ratio
72.5dB
Voltage - Supply
2.35V~5.25V
Voltage Reference
Built-in
differential input
No
number of channels
2

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the AD7921AUJ-R2?

Yes. the footprint Package_TO_SOT_SMD:TSOT-23-8, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AD7921AUJ-R2?

TSOT-23-8, with 5 pins. Its footprint is drawn on this page.

Where is the AD7921AUJ-R2 datasheet?

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

Where can I order the AD7921AUJ-R2?

JLCPCB lists it as part C7457087, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AD7921AUJ-R2?

Parts like it in the library: the AD7457BRTZ-REEL7 by Analog Devices, the AD7999YRJZ-1500RL7 by Analog Devices, the LTC2451ITS8#TRMPBF by Analog Devices and the AD7991YRJZ-1500RL7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8