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ADC0804LCWM on a board, in 3D

ADC0804LCWM

Texas Instruments

0℃~+70℃ 1 1.9mA 100kHz~1.46MHz 1LSB 4.5V~5.5V 8 8.77kHz、9.708kHz Built-in Parallel port SAR Yes SOIC-20-300mil Analog to Digital Converters (ADC) ROHS

Extended
DatasheetJLCPCBLCSCti/ADC0804LCWM
Category
Analog To Digital Converters (ADCs)
Package
SOIC-20-300mil
Pins
20

Overview

The ADC0804LCWM is an analog To Digital Converter made by Texas Instruments in a SOIC-20-300mil package with 20 pins. 0℃~+70℃ 1 1.9mA 100kHz~1.46MHz 1LSB 4.5V~5.5V 8 8.77kHz、9.708kHz Built-in Parallel port SAR Yes SOIC-20-300mil Analog to Digital Converters (ADC) ROHS.

PCBKit's library has its KiCad symbol (Analog & Interface:ADC0804, from CERN's library) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. 48 are in stock at JLCPCB (part C701068). 1 open-source board in 1 repository on GitHub use it.

Symbol

+VIN6-VIN7CLKIN4CLKR19WR3RD2CS1VREF/29VCC20AGND8DB711DB612DB513DB414DB315DB216DB117DB018INTR5DGND10
Analog & Interface:ADC0804From CERN's library

Footprint

1234567891011121314151617181920
Package_SO:SOIC-20W_7.5x12.8mm_P1.27mmFrom KiCad's library

Parameters

13
ADC architecture
SAR
Clock Frequency
100kHz~1.46MHz
Clock/Oscillator
Built-in
Features
Bipolar input
Integral non - linearity
1LSB
Interface
Parallel Port
Operating Temperature
0℃~+70℃
Quiescent Current (Iq)
1.9mA
Resolution (Bits)
8
Sampling Rate
9.708kHz
Voltage - Supply
4.5V~5.5V
differential input
Yes
number of channels
1

Order codes

1

Pinout

20
The pins of the ADC0804LCWM
PinNameType
1CSInput
2RDInput
3WRInput
4CLKINInput
5INTROutput
6+VINInput
7-VINInput
8AGNDPower in
9VREF/2Input
10DGNDPower in
11DB7Output
12DB6Output
13DB5Output
14DB4Output
15DB3Output
16DB2Output
17DB1Output
18DB0Output
19CLKRInput
20VCCPower in

Open-source boards using it

All 1

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Questions

Is there a KiCad symbol and footprint for the ADC0804LCWM?

Yes. The symbol is Analog & Interface:ADC0804 and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADC0804LCWM?

SOIC-20-300mil, with 20 pins. Its footprint is drawn on this page.

Where is the ADC0804LCWM datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the ADC0804LCWM?

JLCPCB lists it as part C701068, with 48 in stock; the sellers' links on this page open their listings.

What can replace the ADC0804LCWM?

Parts like it in the library: the ADC0820BCWMX by Texas Instruments, the LTC7545ACSW#TRPBF by Analog Devices, the ADS8509IDW by Texas Instruments and the TLC1543IDW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the ADC0804LCWM?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8