MAX121 (6)
The MAX121 is available from Maxim Integrated at Xecor. Designed for high-speed, high-resolution analog-to-digital conversion, the MAX121 offers 14-bit resolution, a 308ksps sampling rate, and low noise and distortion with 78dB SINAD. Available in 16-Pin DIP, SO, and 20-Pin SSOP packages, it is ideal for audio and telecom processing, digital signal processing, DSP servo control, spectrum analysis, and speech recognition. Whether used in industrial control systems, telecommunications, or audio processing, this series ensures exceptional performance, accuracy, and efficiency for demanding applications. Xecor is an authorized distributor for Maxim Integrated. Please view our extensive selection of the MAX121 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX121CPE | Flexible, High-Performance ADC Module for Medical, Aerospace and Military Industries" | DIP-16 | 5,743 | |
| MAX121CAP+T | High-speed ADC solution for demanding applications with superior signal-to-noise ratio and flexibility | SSOP-20 | 7,785 | |
| MAX121CAP+ | 1-Channel Single ADC | SSOP-20 | 2,465 | |
| MAX121EWE+ | Analog to Digital Converters - ADC 308ksps ADC with DSP Interface and 78dB SINAD | SOIC-16 | 6,165 | |
| MAX121CWE+ | Achieve fast and precise data conversion with MAX121CWE+ | SOIC-16 | 7,786 | |
| MAX121EWE+T | This 14-bit ADC achieves a sampling rate of 308ksps | SOIC-Wide-16 | 2,083 |
Key Featrues
High Resolution (14-Bit): The 14-bit resolution ensures precise analog-to-digital conversion, making it ideal for applications requiring high accuracy, such as audio processing, spectrum analysis, and digital signal processing. This feature enhances the fidelity of the converted signal, reducing quantization errors.
Fast Conversion Time (2.9µs): With a conversion time of just 2.9 microseconds and a throughput rate of 308ksps, the ADC can handle high-speed data acquisition efficiently. This is particularly beneficial for real-time applications like DSP servo control and speech recognition, where rapid data processing is critical.
Low Noise and Distortion: The ADC boasts a SINAD of 78dB and THD of -85dB, ensuring minimal noise and distortion in the output signal. This feature is crucial for high-quality audio and telecom processing, where maintaining signal integrity is paramount.
Wide Input Voltage Range (±5V): The ±5V bipolar input range, with overvoltage tolerance up to ±15V, allows the ADC to handle a wide range of input signals safely. This flexibility makes it suitable for diverse applications, including industrial and automotive systems, where signal levels can vary significantly.
Low Power Dissipation (210mW): With a power dissipation of just 210mW, the ADC operates efficiently, reducing thermal management requirements and extending battery life in portable devices. This feature is advantageous for energy-sensitive applications like remote sensors and portable audio equipment.
Fast Conversion Time (2.9µs): With a conversion time of just 2.9 microseconds and a throughput rate of 308ksps, the ADC can handle high-speed data acquisition efficiently. This is particularly beneficial for real-time applications like DSP servo control and speech recognition, where rapid data processing is critical.
Low Noise and Distortion: The ADC boasts a SINAD of 78dB and THD of -85dB, ensuring minimal noise and distortion in the output signal. This feature is crucial for high-quality audio and telecom processing, where maintaining signal integrity is paramount.
Wide Input Voltage Range (±5V): The ±5V bipolar input range, with overvoltage tolerance up to ±15V, allows the ADC to handle a wide range of input signals safely. This flexibility makes it suitable for diverse applications, including industrial and automotive systems, where signal levels can vary significantly.
Low Power Dissipation (210mW): With a power dissipation of just 210mW, the ADC operates efficiently, reducing thermal management requirements and extending battery life in portable devices. This feature is advantageous for energy-sensitive applications like remote sensors and portable audio equipment.
Applications
Audio and Telecom Processing: The MAX121 is ideal for high-fidelity audio signal processing and telecom applications. Its 14-bit resolution and 78dB SINAD ensure accurate digitization of audio signals, while its 308ksps throughput rate supports real-time processing. This makes it suitable for applications such as digital audio workstations, VoIP systems, and telecom signal analysis.
Digital Signal Processing (DSP) Servo Control: The MAX121 is well-suited for DSP-based servo control systems. Its fast conversion time of 2.9µs and low noise performance enable precise monitoring and control of servo motor feedback signals. This is particularly useful in robotics, CNC machines, and automated manufacturing systems where high accuracy and responsiveness are critical.
Spectrum Analysis: The MAX121 is an excellent choice for spectrum analysis applications. Its 14-bit resolution and low distortion (-85dB THD) allow for accurate capture and analysis of frequency components in complex signals. This makes it ideal for use in RF spectrum analyzers, audio spectrum analyzers, and other frequency-domain measurement tools.
Speech Recognition and Synthesis: The MAX121 is highly effective in speech recognition and synthesis systems. Its high sampling rate and low noise ensure clear and accurate digitization of speech signals, which is essential for reliable voice recognition and high-quality speech synthesis. This makes it suitable for applications such as voice-activated assistants, speech-to-text systems, and text-to-speech converters.
Digital Signal Processing (DSP) Servo Control: The MAX121 is well-suited for DSP-based servo control systems. Its fast conversion time of 2.9µs and low noise performance enable precise monitoring and control of servo motor feedback signals. This is particularly useful in robotics, CNC machines, and automated manufacturing systems where high accuracy and responsiveness are critical.
Spectrum Analysis: The MAX121 is an excellent choice for spectrum analysis applications. Its 14-bit resolution and low distortion (-85dB THD) allow for accurate capture and analysis of frequency components in complex signals. This makes it ideal for use in RF spectrum analyzers, audio spectrum analyzers, and other frequency-domain measurement tools.
Speech Recognition and Synthesis: The MAX121 is highly effective in speech recognition and synthesis systems. Its high sampling rate and low noise ensure clear and accurate digitization of speech signals, which is essential for reliable voice recognition and high-quality speech synthesis. This makes it suitable for applications such as voice-activated assistants, speech-to-text systems, and text-to-speech converters.
Popular MAX121 Products comparison