Overview
The ADC0838CIWM is an 8-bit serial input/output analog-to-digital converter (ADC) produced by National Semiconductor. This component is part of a family of ADCs that include the ADC0831, ADC0832, and ADC0834, each offering different configurations and features. The ADC0838CIWM is notable for its multiplexer options and TRI-STATE output, making it versatile for various applications requiring analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 8 |
| Package / Case | 20-pin SO(M) |
| Operating Temperature Range | -40°C to +85°C |
| Interface | Serial I/O (MICROWIRE compatible) |
| Voltage Supply | 5V |
| Conversion Time | Typically 100 μs |
Key Features
- 8-bit resolution with serial I/O interface (MICROWIRE compatible)
- Multiplexer options for selecting input channels
- TRI-STATE output for easy interface with microprocessors
- Low power consumption
- Operating temperature range of -40°C to +85°C
- Compact 20-pin SO(M) package
Applications
The ADC0838CIWM is suitable for a variety of applications that require analog-to-digital conversion, including:
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Automotive systems
- Embedded systems and microcontroller projects
Q & A
- What is the resolution of the ADC0838CIWM?
The ADC0838CIWM has an 8-bit resolution. - What is the operating temperature range of the ADC0838CIWM?
The operating temperature range is -40°C to +85°C. - What type of interface does the ADC0838CIWM use?
The ADC0838CIWM uses a serial I/O interface (MICROWIRE compatible). - What is the typical conversion time of the ADC0838CIWM?
The typical conversion time is 100 μs. - What package type is the ADC0838CIWM available in?
The ADC0838CIWM is available in a 20-pin SO(M) package. - Is the ADC0838CIWM suitable for low power applications?
Yes, the ADC0838CIWM has low power consumption, making it suitable for low power applications. - Can the ADC0838CIWM be used in industrial control systems?
Yes, the ADC0838CIWM is suitable for industrial control systems due to its robust specifications and temperature range. - What is the voltage supply requirement for the ADC0838CIWM?
The voltage supply requirement is 5V. - Does the ADC0838CIWM have TRI-STATE output?
Yes, the ADC0838CIWM has TRI-STATE output for easy interface with microprocessors. - Where can I find detailed specifications for the ADC0838CIWM?
Detailed specifications can be found in the datasheet available from National Semiconductor or through distributors like Digi-Key and Mouser.
