Overview
The MAX1146BCUP+ is a 14-bit analog-to-digital converter (ADC) from Analog Devices Inc./Maxim Integrated. This device is designed for high-precision applications and features a successive approximation register (SAR) architecture. It is available in a 20-pin TSSOP package, making it suitable for a variety of industrial and instrumentation applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Conversion Rate | Typically up to 1 Msps (depending on the specific model and configuration) |
| Input Range | 0 to +5V (unipolar) or ±2.5V (bipolar) |
| Supply Voltage | +4.75V to +5.25V (analog and digital supply) |
| Power Consumption | Typically 7.5mA at full speed, reduced in power-down modes |
| Package | 20-pin TSSOP |
| Operating Temperature | -40°C to +85°C |
Key Features
- High-resolution 14-bit SAR ADC for precise analog-to-digital conversion.
- High-speed conversion rates, typically up to 1 Msps.
- Internal reference and clock, reducing the need for external components.
- Low power consumption with power-down modes to reduce current consumption.
- Three user-programmable logic outputs for controlling external multiplexers or PGAs.
- On-demand calibration for optimizing performance.
Applications
- Industrial process control and automation.
- Instrumentation and measurement systems.
- Medical devices and diagnostic equipment.
- Data acquisition systems.
- Aerospace and defense applications requiring high precision and reliability.
Q & A
- What is the resolution of the MAX1146BCUP+ ADC?
The MAX1146BCUP+ has a resolution of 14 bits.
- What is the typical conversion rate of the MAX1146BCUP+?
The conversion rate is typically up to 1 Msps, depending on the configuration.
- What are the input voltage ranges for the MAX1146BCUP+?
The input voltage ranges are 0 to +5V (unipolar) or ±2.5V (bipolar).
- What is the supply voltage range for the MAX1146BCUP+?
The supply voltage range is +4.75V to +5.25V for both analog and digital supplies.
- How much power does the MAX1146BCUP+ typically consume?
The device typically consumes 7.5mA at full speed and reduces current consumption in power-down modes.
- What package type is the MAX1146BCUP+ available in?
The MAX1146BCUP+ is available in a 20-pin TSSOP package.
- What is the operating temperature range for the MAX1146BCUP+?
The operating temperature range is -40°C to +85°C.
- Does the MAX1146BCUP+ have internal calibration capabilities?
- Can the MAX1146BCUP+ be used in medical applications?
- Are there user-programmable logic outputs on the MAX1146BCUP+?
