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Product attributes Property Value
Manufacturer Fairchild Semiconductor
Product Series Fairchild Semiconductor
Packaging Bulk |
Number of Bits 8
Sampling Rate (Per Second) 40M
Number of Inputs 1
Input Type Single Ended
Data Interface Parallel
Configuration S/H-ADC
Ratio - S/H:ADC 1:2
Number of A/D Converters 2
Architecture Pipelined
Reference Type External
Voltage - Supply, Analog 4.75V ~ 5.25V
Voltage - Supply, Digital 4.75V ~ 5.25V
Features -
Operating Temperature -20°C ~ 75°C
Mounting Type Through Hole
Grade -
Qualification -
Package / Case 24-DIP (0.300", 7.62mm)
Supplier Device Package 24-PDIP

The TMC1175AN2C40 is a high-speed 8-bit Analog-to-Digital Converter (ADC) from Fairchild Semiconductor, designed for demanding applications requiring fast and accurate signal conversion. It features a maximum sampling rate of 40 MSPS and a single input channel, making it well-suited for digitizing high-frequency analog signals. The device utilizes a sample-and-hold (S/H) architecture and provides a parallel digital output interface for seamless integration with digital systems. Its operating temperature range of -20°C to 75°C and 24-pin DIP package make it a reliable choice for industrial and commercial applications.

  • High-Speed Conversion: 40 MSPS sampling rate enables real-time digitization of fast-changing signals, critical for high-frequency applications.
  • Simple Parallel Interface: The parallel output simplifies connection to microcontrollers and DSPs, reducing design complexity.
  • Sample-and-Hold Architecture: The integrated S/H circuit ensures accurate sampling of dynamic signals, minimizing aperture errors.
  • Reliable Performance: With an operating temperature range of -20°C to 75°C, it is suitable for a wide range of industrial environments.

High-Speed Data Acquisition

With a 40 MSPS sampling rate and 8-bit resolution, the TMC1175AN2C40 is ideal for digitizing fast analog signals in data acquisition systems, such as transient recorders and high-speed instrumentation.

Video Signal Digitization

The parallel interface and high sampling rate make it suitable for digitizing composite video signals or other high-frequency waveforms in imaging and display applications.

Digital Oscilloscopes

Its speed and S/H architecture enable accurate capture of high-frequency waveforms for entry-level digital oscilloscope designs.

Radar and Communication Systems

The 40 MSPS sampling rate supports IF (intermediate frequency) signal digitization in radar and communication receivers, where speed is critical.

Industrial Control Systems

In industrial automation, this ADC can digitize high-speed sensor signals for real-time monitoring and control loops, ensuring rapid response times.

Medical Imaging Equipment

The high-speed conversion capability is beneficial in medical imaging modalities like ultrasound, where fast analog signals need to be converted for digital processing.

Q: What type of ADC is the TMC1175AN2C40?
A: It is a high-speed, 8-bit Analog-to-Digital Converter (ADC) with a sample-and-hold (S/H) front-end architecture.
Q: What is the resolution of this ADC?
A: The TMC1175AN2C40 provides 8-bit resolution, offering 256 discrete output levels.
Q: What is the maximum sampling rate?
A: It supports a maximum sampling rate of 40 MSPS (40M samples per second), suitable for high-frequency signal digitization.
Q: How many input channels does it have?
A: It features a single input channel (1 channel).
Q: What digital interface does it use?
A: It uses a parallel digital interface for direct connection to microprocessors or DSPs.
Q: What is the package type?
A: It is available in a 24-pin DIP (0.300", 7.62mm) package.
Base Product Number : TMC1175AN2C40
40 MSPS 8-bit ADC Analog-to-Digital Converter DIP-24 Fairchild Semiconductor Parallel Interface S/H-ADC
Q: What type of ADC is the TMC1175AN2C40?
A: It is a high-speed, 8-bit Analog-to-Digital Converter (ADC) with a sample-and-hold (S/H) front-end architecture.
Q: What is the resolution of this ADC?
A: The TMC1175AN2C40 provides 8-bit resolution, offering 256 discrete output levels.
Q: What is the maximum sampling rate?
A: It supports a maximum sampling rate of 40 MSPS (40M samples per second), suitable for high-frequency signal digitization.
Q: How many input channels does it have?
A: It features a single input channel (1 channel).
Q: What digital interface does it use?
A: It uses a parallel digital interface for direct connection to microprocessors or DSPs.
Q: What is the package type?
A: It is available in a 24-pin DIP (0.300", 7.62mm) package.