Overview
The MAX1282BCUE is a 12-bit, single-supply, 4-channel analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1282/MAX1283 family and is known for its high performance, low power consumption, and versatile interface options. It operates from a single supply voltage of +4.5V to +5.5V, making it suitable for a variety of applications in industrial, medical, and consumer electronics.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Channels | 4 | |
| Resolution | 12-bit | |
| Sampling Rate | 400 kS/s | |
| Input Type | Pseudo-Differential/Single-Ended | |
| Supply Voltage | +4.5V to +5.5V | V |
| Supply Current (Normal Mode) | 2.5 mA | mA |
| Supply Current (Reduced Power Mode) | 1.3 mA | mA |
| Supply Current (Fast Power-Down Mode) | 0.9 mA | mA |
| Supply Current (Full Power-Down Mode) | 2 µA | µA |
| Interface Type | SPI/QSPI/MICROWIRE/TMS320-Compatible 4-Wire Serial Interface | |
| Operating Temperature Range | 0°C to +70°C | °C |
| Package Type | 16-Pin TSSOP |
Key Features
- Internal Multiplexer and Track/Hold
- Internal +2.5V Reference
- Software-Configurable Unipolar or Bipolar Inputs
- Low Power Consumption with Multiple Power-Down Modes
- SPI/QSPI/MICROWIRE/TMS320-Compatible 4-Wire Serial Interface
- No Missing Codes Over Temperature
- High SINAD (> 68dB) and Low Aperture Jitter
Applications
- Industrial Automation and Control Systems
- Medical Devices and Diagnostic Equipment
- Consumer Electronics and Appliances
- Aerospace and Defense Systems
- Automotive Systems and Sensors
Q & A
- What is the resolution of the MAX1282BCUE ADC?
The MAX1282BCUE has a 12-bit resolution. - What is the sampling rate of the MAX1282BCUE?
The sampling rate is up to 400 kS/s. - What are the input types supported by the MAX1282BCUE?
The device supports both single-ended and pseudo-differential inputs. - What is the supply voltage range for the MAX1282BCUE?
The supply voltage range is +4.5V to +5.5V. - What are the different power-down modes available for the MAX1282BCUE?
The device has reduced power mode, fast power-down mode, and full power-down mode. - What is the operating temperature range for the MAX1282BCUE?
The operating temperature range is 0°C to +70°C. - What type of interface does the MAX1282BCUE use?
The device uses an SPI/QSPI/MICROWIRE/TMS320-Compatible 4-Wire Serial Interface. - Does the MAX1282BCUE have an internal reference voltage?
Yes, it has an internal +2.5V reference voltage. - Is the MAX1282BCUE suitable for high-speed applications?
Yes, with a high SINAD (> 68dB) and low aperture jitter, it is suitable for high-speed applications. - What is the package type of the MAX1282BCUE?
The package type is a 16-Pin TSSOP.
