Overview
The MAX1296AEEG+T is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component utilizes a successive-approximation (SAR) conversion technique and features an input track/hold (T/H) stage to convert analog input signals into digital representations. It is designed for high-performance applications requiring low power consumption and excellent dynamic performance.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Bits | 12 | |
| Sampling Rate | 420 ksps | |
| Number of Inputs | 2 (single-ended), 1 (pseudo-differential) | |
| Input Type | Single-ended, Pseudo-differential | |
| Data Interface | Parallel | |
| Architecture | SAR (Successive Approximation Register) | |
| Reference Type | Internal, External | |
| Analog Supply Voltage | 5V | V |
| Digital Supply Voltage | 5V | V |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package | 24-QSOP |
Key Features
- Software-configurable analog inputs for unipolar/bipolar and single-ended/pseudo-differential operation.
- Low power consumption: 10mW at maximum sampling rate, and below 10µA in shutdown mode at lower sampling rates.
- Excellent dynamic performance with SINAD > 68dB and no missing codes over temperature.
- Internal and external clock modes with external acquisition or internal acquisition options.
- Parallel interface for data output.
- Two software-selectable power-down modes to reduce power consumption between conversions.
Applications
The MAX1296AEEG+T is ideal for various applications requiring high accuracy and low power consumption, such as:
- Battery-powered devices.
- Data-acquisition systems.
- Industrial automation.
- Medical devices.
- Portable instrumentation.
Q & A
- What is the sampling rate of the MAX1296AEEG+T?
The MAX1296AEEG+T has a sampling rate of 420 ksps. - How many input channels does the MAX1296AEEG+T have?
The MAX1296AEEG+T has 2 single-ended input channels or 1 pseudo-differential input channel. - What is the resolution of the MAX1296AEEG+T?
The MAX1296AEEG+T is a 12-bit ADC. - What are the operating temperature ranges for the MAX1296AEEG+T?
The operating temperature range is -40°C to +85°C. - What is the power consumption of the MAX1296AEEG+T at maximum sampling rate?
The power consumption is 10mW at the maximum sampling rate. - Does the MAX1296AEEG+T support both internal and external reference voltages?
Yes, it supports both internal and external reference voltages. - What type of data interface does the MAX1296AEEG+T use?
The MAX1296AEEG+T uses a parallel data interface. - Can the MAX1296AEEG+T be powered down between conversions to save power?
Yes, it has two software-selectable power-down modes to reduce power consumption between conversions. - What package type is the MAX1296AEEG+T available in?
The MAX1296AEEG+T is available in a 24-QSOP package. - Is the MAX1296AEEG+T suitable for battery-powered devices?
Yes, it is suitable for battery-powered devices due to its low power consumption.
