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AD7244JRZ

Analog Devices

-40℃~+85℃ 14 2 2LSB 4us 5V Serial Voltage Buffer SOIC-28-300mil Digital to Analog Converters (DAC) ROHS

Extended
DatasheetJLCPCBLCSCadi/AD7244JRZ
Category
Digital To Analog Converters (DAC)
Package
SOIC-28-300mil
Pins
28

Overview

The AD7244JRZ is a digital To Analog Converter made by Analog Devices in a SOIC-28-300mil package with 28 pins. -40℃~+85℃ 14 2 2LSB 4us 5V Serial Voltage Buffer SOIC-28-300mil Digital to Analog Converters (DAC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD7244JR-REEL, from EasyEDA) and its footprint (Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C650691).

Symbol

DTA3DTB17LDACA#1LDACB#15TCLKA5TCLKB19TFSA#2TFSB#16VOUTA24VOUTB10REFINA28REFINB14REFOUT27VSS26VSS12DGND20DGND6AGND23AGND9NC25NC18NC11NC4TP321TP213TP17VDD22VDD8
EasyEDA_Cloud:AD7244JR-REELFrom EasyEDA

Footprint

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Package_SO:SOIC-28W_7.5x17.9mm_P1.27mmFrom KiCad's library

Parameters

11
Function
Integrated buffer, Bipolar output, Built-in reference source
Integral non - linearity
2LSB
Interface
Serial
Number of Channels
2
Operating Temperature
-40℃~+85℃
Output Type
Voltage Buffer
Resolution (Bits)
14
Settling Time
4us
Voltage - Supply
5V
Voltage Reference
Built-in；External
Voltage Reference Drift
35ppm/℃

Order codes

1

Pinout

28
The pins of the AD7244JRZ
PinNameType
1LDACA#Unspecified
2TFSA#Unspecified
3DTAUnspecified
4NCUnspecified
5TCLKAUnspecified
6DGNDUnspecified
7TP1Unspecified
8VDDUnspecified
9AGNDUnspecified
10VOUTBUnspecified
11NCUnspecified
12VSSUnspecified
13TP2Unspecified
14REFINBUnspecified
15LDACB#Unspecified
16TFSB#Unspecified
17DTBUnspecified
18NCUnspecified
19TCLKBUnspecified
20DGNDUnspecified
21TP3Unspecified
22VDDUnspecified
23AGNDUnspecified
24VOUTAUnspecified
25NCUnspecified
26VSSUnspecified
27REFOUTUnspecified
28REFINAUnspecified

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Questions

Is there a KiCad symbol and footprint for the AD7244JRZ?

Yes. The symbol is EasyEDA_Cloud:AD7244JR-REEL and the footprint Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AD7244JRZ?

SOIC-28-300mil, with 28 pins. Its footprint is drawn on this page.

Where is the AD7244JRZ datasheet?

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

Where can I order the AD7244JRZ?

JLCPCB lists it as part C650691, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AD7244JRZ?

Parts like it in the library: the DAC900U/1K by Texas Instruments, the AD9742ARZ by Analog Devices, the AD9754ARZ by Analog Devices and the DAC7625UB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8