Eltronicschool. - When we are said about Analog to Digital Converter (ADC) so there are many types of monolithic analog to digital converters, such as the integrating A/D, integrating A/D with three-stage outputs, and the tracking A/D with latched outputs.
In this time, we will give you the circuit diagram of a Teledyne 8703 8-bit Monolithic CMOS analog to digital converter is given below. It is a 24-pin DIP package. like in Figure 1. below.
Circuit Schematic
According Circuitstoday site describe that as in the case of monolithics, there are many hybrid A/D converters, such as the successive-approximation A/D with input buffer amplifier, the low-power CMOS A/D, the fast A/D with sample-and-hold, and the ultrafast A/D with input buffer amplifier. Datel Intersil’s hybrid ADC-815MC is a very high speed 8-bit successive-approximation A/D converter. It is capable of 8-bit resolution in only 600 nano seconds. It has a six analog-input voltage range with parallel or serial outputs and requires no calibration. Datel’s ADC-MC8B is an 8-bit monolithic multi-function A/D-D/A converter that operates on a single +5-V supply. It is a complete D/A converter that can be configured as an A/D converter by using an external comparator and a quad two-input Schmitt trigger NAND gate.
In this time, we will give you the circuit diagram of a Teledyne 8703 8-bit Monolithic CMOS analog to digital converter is given below. It is a 24-pin DIP package. like in Figure 1. below.
Circuit Schematic
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| Figure 1. Circuit Schematic for Teledyne 8703 8-Bit CMOS Analog-to-Digital Converter (Source: https://www.circuitstoday.com/) |
According Circuitstoday site describe that as in the case of monolithics, there are many hybrid A/D converters, such as the successive-approximation A/D with input buffer amplifier, the low-power CMOS A/D, the fast A/D with sample-and-hold, and the ultrafast A/D with input buffer amplifier. Datel Intersil’s hybrid ADC-815MC is a very high speed 8-bit successive-approximation A/D converter. It is capable of 8-bit resolution in only 600 nano seconds. It has a six analog-input voltage range with parallel or serial outputs and requires no calibration. Datel’s ADC-MC8B is an 8-bit monolithic multi-function A/D-D/A converter that operates on a single +5-V supply. It is a complete D/A converter that can be configured as an A/D converter by using an external comparator and a quad two-input Schmitt trigger NAND gate.
Similar to DIGITAL TO ANALOG CONVERTER, specifications such as resolution or nonlinearity are also used for A/D converters. Another important parameter for A/D is conversion time. Conversion time is the time required to convert an analog input into valid digital outputs. Typical applications of A/D converters include microprocessor interfacing, data printing and recording, digital voltmeters, and control of LED or LCD displays.
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