Overview
The MAX1076ETC+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 data conversion. 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 MAX1076ETC+T is part of the MAX1076/MAX1078 family, which includes devices with both unipolar and bipolar analog input capabilities.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 10 bits |
| Sampling Rate | 1.8 Msps |
| Input Channel Type | Differential, Single Ended |
| Data Interface | 3-Wire, Serial, SPI |
| Supply Voltage Type | Single |
| Supply Voltage Min | 4.75V |
| Supply Voltage Max | 5.25V |
| No. of Pins | 12 Pins |
| ADC / DAC Case Style | TQFN |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Power Dissipation | 50mW (typ) |
| Shutdown Current | 1µA (max) |
Key Features
- High-speed, SPI-compatible, 3-wire serial interface for easy integration with digital signal processors (DSPs) and microcontrollers.
- True-differential inputs for improved noise immunity, distortion reduction, and a wider dynamic range.
- Internal 4.096V reference voltage for stable and accurate conversions.
- Low power dissipation of 50mW (typ) and low shutdown current of 1µA (max) for power-efficient operation.
- Partial and full power-down modes to reduce supply current between conversions.
- Separate power-supply input (V_L) for direct interfacing to +1.8V to V_DD digital logic.
- Excellent AC performance and DC accuracy (±0.5 LSB INL).
Applications
The MAX1076ETC+T is ideal for various applications that require high-speed, low-power, and accurate analog-to-digital conversion. These include:
- Industrial process control: For precise measurement and control in industrial environments.
- Motor control: For accurate feedback and control in motor control systems.
- Base-station applications: For high-speed data conversion in telecommunications infrastructure.
Q & A
- What is the sampling rate of the MAX1076ETC+T?
The MAX1076ETC+T operates at a sampling rate of up to 1.8 Msps.
- What type of input channels does the MAX1076ETC+T support?
The device supports both differential and single-ended input channels.
- What is the supply voltage range for the MAX1076ETC+T?
The device operates from a single supply voltage ranging from 4.75V to 5.25V.
- What is the power dissipation of the MAX1076ETC+T?
The typical power dissipation is 50mW.
- What is the shutdown current of the MAX1076ETC+T?
The maximum shutdown current is 1µA.
- What type of interface does the MAX1076ETC+T use?
The device uses a 3-wire, SPI-compatible serial interface.
- What is the operating temperature range of the MAX1076ETC+T?
The device operates over an extended temperature range from -40°C to +85°C.
- What is the package type of the MAX1076ETC+T?
The device is available in a 12-pin TQFN package.
- Does the MAX1076ETC+T have an internal reference voltage?
Yes, the device includes a 4.096V internal reference voltage.
- What are some typical applications for the MAX1076ETC+T?
Typical applications include industrial process control, motor control, and base-station applications.
