Overview
The MAX1113EEE+T is a low-power, 8-bit, multi-channel analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of the MAX1112/MAX1113 family, known for their high performance and versatility in various applications. The MAX1113EEE+T operates from a single 4.5V to 5.5V supply and is designed for low power consumption, making it suitable for battery-powered and data-acquisition systems.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Channels | 4 (single-ended) / 2 (differential) | |
| Resolution | 8-bit | |
| Interface Type | SPI/QSPI/MICROWIRE | |
| Sampling Rate | Up to 50 ksps | |
| Input Type | Single-ended / Differential | |
| Supply Voltage | 4.5V to 5.5V | V |
| Power Consumption | 135µA at 50ksps, 13µA at 1ksps | µA |
| Internal Reference | 4.096V | V |
| Operating Temperature Range | -40°C to +85°C | °C |
| Storage Temperature Range | -65°C to +150°C | °C |
Key Features
- Low power consumption: 135µA at 50ksps and 13µA at 1ksps.
- Internal track/hold, voltage reference, and clock.
- Software-configurable unipolar or bipolar inputs.
- SPI/QSPI/MICROWIRE-compatible serial interface.
- Single-ended or differential input operation.
- Total unadjusted error: ±1 LSB (max), ±0.3 LSB (typ).
- High signal-to-noise and distortion ratio (SINAD): 49 dB.
Applications
The MAX1113EEE+T is suitable for a variety of applications, including:
- Data-acquisition systems.
- Industrial control systems.
- Medical devices.
- Remote data-acquisition systems, particularly those powered by 4mA to 20mA current loops.
- Battery-powered devices where low power consumption is critical.
Q & A
- What is the resolution of the MAX1113EEE+T ADC?
The MAX1113EEE+T has an 8-bit resolution. - What is the maximum sampling rate of the MAX1113EEE+T?
The maximum sampling rate is up to 50 ksps. - What types of input configurations are supported by the MAX1113EEE+T?
The MAX1113EEE+T supports both single-ended and differential input configurations. - What is the power consumption of the MAX1113EEE+T at 50 ksps?
The power consumption is 135µA at 50 ksps. - What is the internal reference voltage of the MAX1113EEE+T?
The internal reference voltage is 4.096V. - What interface types are supported by the MAX1113EEE+T?
The MAX1113EEE+T supports SPI/QSPI/MICROWIRE-compatible serial interfaces. - What is the operating temperature range of the MAX1113EEE+T?
The operating temperature range is -40°C to +85°C. - Can the MAX1113EEE+T be configured for unipolar or bipolar inputs?
Yes, the MAX1113EEE+T can be software-configured for unipolar or bipolar inputs. - What is the typical signal-to-noise and distortion ratio (SINAD) of the MAX1113EEE+T?
The typical SINAD is 49 dB. - What package types are available for the MAX1113EEE+T?
The MAX1113EEE+T is available in QSOP and SSOP packages.
