Overview
The MAX189CCWE+T is a 12-bit, single-channel, serial analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device operates from a single +5V supply and is designed for low-power applications. It features a high-resolution conversion with excellent DC accuracy and dynamic performance, making it suitable for various precision measurement and data acquisition tasks.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12 bits | |
| Number of Channels | 1 Channel | |
| Interface Type | SPI | |
| Sampling Rate | 75 kS/s | |
| Input Type | Single-Ended | |
| Architecture | SAR (Successive Approximation Register) | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | +70°C | |
| Differential Nonlinearity (DNL) | ±1 LSB | |
| Integral Nonlinearity (INL) | ±2 LSB | |
| Supply Voltage | 4.75 V to 5.25 V | |
| Power Dissipation | 478 mW | |
| Package/Case | SOIC-16 |
Key Features
- 12-Bit Resolution with ±½ LSB Integral Nonlinearity
- Internal Track/Hold, 100kHz Sampling Rate
- Synchronous Mode for Reduced Latency
- Low Power Consumption (30µA in power-down mode)
- Hot-Swap Capable
- High DC Accuracy and Dynamic Performance
- External Reference Capability
Applications
- High-Accuracy Process Control
- Isolated Data Acquisition
- Portable Data Logging
- Remote Digital Signal Processing
Q & A
- What is the resolution of the MAX189CCWE+T ADC?
The MAX189CCWE+T has a 12-bit resolution.
- What is the sampling rate of the MAX189CCWE+T?
The sampling rate is up to 75 kS/s.
- What is the input type of the MAX189CCWE+T?
The input type is single-ended.
- What is the operating supply voltage range for the MAX189CCWE+T?
The operating supply voltage range is from 4.75 V to 5.25 V.
- What is the package type of the MAX189CCWE+T?
The package type is SOIC-16.
- What are the key applications of the MAX189CCWE+T?
Key applications include high-accuracy process control, isolated data acquisition, portable data logging, and remote digital signal processing.
- Does the MAX189CCWE+T support external reference?
- What is the power consumption of the MAX189CCWE+T in power-down mode?
The power consumption in power-down mode is approximately 2-10 µA.
- Is the MAX189CCWE+T hot-swap capable?
- What is the maximum operating temperature of the MAX189CCWE+T?
The maximum operating temperature is +70°C.
