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AD7870KP, in 3D

AD7870KP

Analog Devices

0℃~+70℃ 1 100kHz 12 1LSB Bipolar input、Bipolar power supply Serial Port、Parallel Port PLCC-28(11.5x11.5) Analog to Digital Converters (ADC) ROHS

Extended
DatasheetJLCPCBLCSCadi/AD7870KP
Category
Analog To Digital Converters (ADC)
Package
PLCC-28(11.5x11.5)
Pins
5

Overview

The AD7870KP is an analog To Digital Converter made by Analog Devices in a PLCC-28(11.5x11.5) package with 28 pins. 0℃~+70℃ 1 100kHz 12 1LSB Bipolar input、Bipolar power supply Serial Port、Parallel Port PLCC-28(11.5x11.5) Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD7870KP, from EasyEDA) and its footprint (EasyEDA_Cloud:PLCC-28_L11.5-W11.5-P1.27-LS12.5-T, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C7459682).

Symbol

NC1RD#2BUSY#/INT#3CLK4DB11/HBEN5DB10/SSTRB#6DB9/SCLK7NC8DB8/SDATA9DB7/LOW10DB6/LOW11DB5/LOW12DB4/LOW13DGND14NC15DB3/DB1116DB2/DB1017DB1/DB918DB0/DB819VDD20AGND21NC22REFOUT23VIN24VSS2512/8#/CLK26CONVST#27CS#28
EasyEDA_Cloud:AD7870KPFrom EasyEDA

Footprint

12345678910111213141516171819202122232425262728
EasyEDA_Cloud:PLCC-28_L11.5-W11.5-P1.27-LS12.5-TFrom EasyEDA

Parameters

7
Features
Bipolar input, Bipolar power supply
Integral non - linearity
1LSB
Interface
Serial port, Parallel port
Operating Temperature
0℃~+70℃
Resolution (Bits)
12
Sampling Rate
100kHz
number of channels
1

Order codes

1

Pinout

28
The pins of the AD7870KP
PinNameType
1NCUnspecified
2RD#Unspecified
3BUSY#/INT#Unspecified
4CLKUnspecified
5DB11/HBENUnspecified
6DB10/SSTRB#Unspecified
7DB9/SCLKUnspecified
8NCUnspecified
9DB8/SDATAUnspecified
10DB7/LOWUnspecified
11DB6/LOWUnspecified
12DB5/LOWUnspecified
13DB4/LOWUnspecified
14DGNDUnspecified
15NCUnspecified
16DB3/DB11Unspecified
17DB2/DB10Unspecified
18DB1/DB9Unspecified
19DB0/DB8Unspecified
20VDDUnspecified
21AGNDUnspecified
22NCUnspecified
23REFOUTUnspecified
24VINUnspecified
25VSSUnspecified
2612/8#/CLKUnspecified
27CONVST#Unspecified
28CS#Unspecified

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Questions

Is there a KiCad symbol and footprint for the AD7870KP?

Yes. The symbol is EasyEDA_Cloud:AD7870KP and the footprint EasyEDA_Cloud:PLCC-28_L11.5-W11.5-P1.27-LS12.5-T, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AD7870KP?

PLCC-28(11.5x11.5), with 28 pins. Its footprint is drawn on this page.

Where is the AD7870KP datasheet?

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

Where can I order the AD7870KP?

JLCPCB lists it as part C7459682, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AD7870KP?

Parts like it in the library: the AD574AKPZ by Analog Devices, the TMC1175AR3B20 by onsemi, the TMC1175AR3C40 by onsemi and the ADC0808MFKB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8