Overview
The MAX1393MTB+T is a micropower, serial-output, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device operates with a single power supply from +1.5V to +3.6V, making it highly versatile for various applications. It features automatic shutdown, fast wake-up, and a high-speed 3-wire interface, which enhances its efficiency and performance. The MAX1393 is designed with a single true-differential analog input, supporting both unipolar and bipolar input modes.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Bits | 12 | |
| Sampling Rate (Per Second) | 312.5k | sps |
| Number of Inputs | 1 | |
| Input Type | Differential | |
| Data Interface | SPI, DSP | |
| Voltage - Supply, Analog | 1.5V ~ 3.6V | V |
| Voltage - Supply, Digital | 1.5V ~ 3.6V | V |
| Operating Temperature | -40°C ~ 85°C | °C |
| Package/Case | 10-WFDFN Exposed Pad | |
| Conversion Time | 13 clock cycles (2.6 μs) | |
| Throughput Rate | 312.5 ksps | sps |
| Power-Up and Acquisition Time | Three SCLK cycles (600 ns) | |
| Aperture Delay | 8 ns | ns |
| Aperture Jitter | 30 ps | ps |
| Serial Clock Frequency | 0.1 ~ 5.0 MHz | MHz |
Key Features
- Automatic shutdown and fast wake-up to reduce power consumption.
- High-speed 3-wire interface for efficient data transfer.
- Single true-differential analog input supporting unipolar and bipolar modes.
- External reference voltage input with a range from 0.6V to VDD + 0.05V.
- Low power consumption of 0.734mW at VDD = +1.5V and maximum conversion rate.
- High accuracy with ±1 LSB Integral Nonlinearity (INL) and ±1 LSB Differential Nonlinearity (DNL).
- Compact 10-WFDFN Exposed Pad package for surface mount applications.
Applications
- Data Acquisition Systems: Ideal for converting analog signals into digital data in various data acquisition systems.
- Industrial Process Control and Automation: Used in industrial environments for precise measurement and control.
- Medical Devices: Suitable for medical applications requiring high accuracy and low power consumption.
- Consumer Electronics: Can be used in consumer devices that require efficient analog-to-digital conversion.
- Vibration and Waveform Analysis: Useful in applications involving the analysis of vibrations and waveforms.
Q & A
- What is the operating voltage range of the MAX1393MTB+T?
The MAX1393MTB+T operates with a single power supply from +1.5V to +3.6V.
- What is the sampling rate of the MAX1393MTB+T?
The sampling rate is 312.5 ksps.
- How many analog inputs does the MAX1393MTB+T have?
The MAX1393MTB+T has one true-differential analog input.
- What is the data interface of the MAX1393MTB+T?
The data interface is SPI and DSP.
- What is the operating temperature range of the MAX1393MTB+T?
The operating temperature range is -40°C to +85°C.
- What is the power consumption of the MAX1393MTB+T at maximum conversion rate?
The power consumption is 0.734mW at VDD = +1.5V.
- Does the MAX1393MTB+T support bipolar input mode?
Yes, it supports both unipolar and bipolar input modes.
- What is the aperture delay of the MAX1393MTB+T?
The aperture delay is 8 ns.
- What is the serial clock frequency range of the MAX1393MTB+T?
The serial clock frequency range is 0.1 to 5.0 MHz.
- Is the MAX1393MTB+T suitable for industrial applications?
Yes, it is suitable for industrial process control and automation due to its high accuracy and low power consumption.
