Overview
The MAX1282BCUE+T is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is designed for high-performance applications requiring precise analog-to-digital conversion. It operates from a single supply voltage of +4.5V to +5.5V and features a 400kHz sampling rate, making it suitable for a variety of industrial and scientific applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 400k |
| Number of Inputs | 2 (Pseudo-Differential), 4 (Single-Ended) |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | 4-Wire Serial, Microwire, QSPI, SPI |
| Configuration | MUX-S/H-ADC |
| Reference Type | External, Internal |
| Voltage - Supply, Analog/Digital | +4.5V to +5.5V |
| Operating Temperature | 0°C to +70°C |
| Package/Case | 16-Pin TSSOP |
| Mounting Type | Surface Mount |
Key Features
- High-resolution 12-bit analog-to-digital conversion
- Single-supply operation: +4.5V to +5.5V
- 400kHz sampling rate
- Software-configurable unipolar or bipolar inputs
- Internal +2.5V reference
- Low power consumption: 2.5mA (400ksps), 1.3mA (REDP), 0.9mA (FASTPD), 2µA (FULLPD)
- SPI/QSPI/MICROWIRE/TMS320-compatible 4-wire serial interface
- Internal multiplexer and track/hold circuitry
Applications
- Industrial automation and control systems
- Scientific instruments and data acquisition systems
- Medical devices requiring precise analog-to-digital conversion
- Aerospace and defense applications where high reliability is crucial
- Automotive systems for sensor data processing
Q & A
- What is the resolution of the MAX1282BCUE+T ADC?
The MAX1282BCUE+T has a 12-bit resolution.
- What is the sampling rate of the MAX1282BCUE+T?
The sampling rate is 400kHz.
- What types of inputs does the MAX1282BCUE+T support?
The device supports both pseudo-differential and single-ended inputs.
- What is the supply voltage range for the MAX1282BCUE+T?
The device operates from a single supply voltage of +4.5V to +5.5V.
- What is the operating temperature range for the MAX1282BCUE+T?
The operating temperature range is 0°C to +70°C.
- What package type does the MAX1282BCUE+T come in?
The device is packaged in a 16-pin TSSOP.
- Does the MAX1282BCUE+T have an internal reference voltage?
Yes, it has an internal +2.5V reference voltage.
- What are the power consumption modes of the MAX1282BCUE+T?
The device has several power consumption modes: normal operating mode (2.5mA at 400ksps), reduced-power mode (1.3mA), fast power-down mode (0.9mA), and full power-down mode (2µA).
- What type of serial interface does the MAX1282BCUE+T support?
The device supports SPI/QSPI/MICROWIRE/TMS320-compatible 4-wire serial interfaces.
- Is the MAX1282BCUE+T suitable for high-reliability applications?
Yes, it is suitable for high-reliability applications such as aerospace, defense, and medical devices.
