Overview
The MAX1072ETC+T, produced by Analog Devices Inc./Maxim Integrated, is a high-performance, low-power, 10-bit analog-to-digital converter (ADC) designed for a variety of applications requiring high-speed and precision. This device operates at a sampling rate of up to 1.8 million samples per second (Msps) and features true-differential inputs, which provide better noise immunity, distortion improvements, and a wider dynamic range compared to single-ended inputs. The MAX1072ETC+T is suitable for industrial process control, motor control, and base-station applications due to its fast conversion speed, low power dissipation, and excellent AC and DC performance.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 10-bit | |
| Sampling Rate | Up to 1.8 Msps | |
| Supply Voltage | +4.75V to +5.25V | |
| Reference Type | External | |
| Integral Nonlinearity (INL) | ± 0.5 LSB | |
| Power Dissipation | 45 mW (typ) | |
| Shutdown Current | 1 µA (max) | |
| Operating Temperature | -40°C to +85°C | |
| Package Type | 12-pin TQFN | |
| Interface | SPI™/QSPI™/MICROWIRE™ |
Key Features
- True-differential analog inputs for improved noise immunity and distortion reduction.
- High-speed sampling rate of up to 1.8 Msps.
- Low power dissipation of 45 mW (typ) and shutdown current of 1 µA (max).
- Partial and full power-down modes to reduce supply current.
- Standard SPI™/QSPI™/MICROWIRE™ interface for easy integration with digital signal processors (DSPs).
- Separate power-supply input (VL) for direct interfacing to +1.8V to VDD digital logic.
Applications
The MAX1072ETC+T is ideal for various applications, including:
- Industrial process control.
- Motor control.
- Base-station applications.
Q & A
- What is the sampling rate of the MAX1072ETC+T?
The MAX1072ETC+T has a sampling rate of up to 1.8 Msps. - What type of analog inputs does the MAX1072ETC+T have?
The MAX1072ETC+T features true-differential analog inputs. - What is the power dissipation of the MAX1072ETC+T?
The power dissipation is typically 45 mW. - What is the shutdown current of the MAX1072ETC+T?
The shutdown current is 1 µA (max). - What interface does the MAX1072ETC+T use?
The MAX1072ETC+T uses a standard SPI™/QSPI™/MICROWIRE™ interface. - What is the operating temperature range of the MAX1072ETC+T?
The operating temperature range is -40°C to +85°C. - What package type is the MAX1072ETC+T available in?
The MAX1072ETC+T is available in a 12-pin TQFN package. - Does the MAX1072ETC+T require an external reference?
Yes, the MAX1072ETC+T requires an external reference. - What are some typical applications of the MAX1072ETC+T?
Typical applications include industrial process control, motor control, and base-station applications. - How does the MAX1072ETC+T manage power consumption between conversions?
The MAX1072ETC+T features partial and full power-down modes to reduce supply current between conversions.
