The ADC0804 is a commonly used ADC module, for projects were an external ADC is required. It is a 20-pin Single channel 8-bit ADC module. Meaning it can measure one ADC value from 0V to 5V and the precision when voltage reference (Vref –pin 9) is +5V is 19.53mV (Step size). That is for every increase of 19.53mV on input side there will be an increase of 1 bit at the output side. This IC is very Ideal to use with Microprocessors like Raspberry Pi, Beagle bone etc.. Or even to use as a standalone ADC module. Every ADC module requires a clock to function; this IC comes with its own internal clock so you don’t have to worry about it. Hence, if you are looking for a compact ADC module with a decent resolution of 8-bit then this IC is for you.
Features and Specifications
TYPE | DESCRIPTION | |||
Category | Integrated Circuits (ICs)
Data Acquisition – Analog to Digital Converters (ADC) |
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Mfr | Renesas Electronics America Inc | |||
Series | – | |||
Package | Tube | |||
Part Status | Obsolete | |||
Number of Bits | 8 | |||
Sampling Rate (Per Second) | 10k | |||
Number of Inputs | 1 | |||
Input Type | Differential | |||
Data Interface | Parallel | |||
Configuration | ADC | |||
Ratio – S/H:ADC | – | |||
Number of A/D Converters | 1 | |||
Architecture | SAR | |||
Reference Type | External, Supply | |||
Voltage – Supply, Analog | 4.5V ~ 6.3V | |||
Voltage – Supply, Digital | 4.5V ~ 6.3V | |||
Features | – | |||
Operating Temperature | 0°C ~ 70°C | |||
Package / Case | 20-DIP (0.300″, 7.62mm) | |||
Supplier Device Package | 20-PDIP | |||
Mounting Type | Through Hole |
Applications
- Widely use with any microprocessor, microcontroller, and ICs.
- It is operated able with microprocessors of 8-bit.
It could be used to convert the values from the temperature sensor, voltage source and other analog sensors and power sources.
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