Overview
The MAX1147BEUP is a 14-bit analog-to-digital converter (ADC) from Analog Devices Inc./Maxim Integrated. This component is part of a family of high-performance ADCs designed for various applications requiring precise analog-to-digital conversion. The MAX1147BEUP is housed in a 20-pin TSSOP package and features a successive approximation register (SAR) architecture.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Number of Inputs | 2 or 4 |
| Conversion Rate | Typically in the range of hundreds of ksps (exact rate may vary) |
| Supply Voltage | Single supply, typically +4.75V to +5.25V |
| Package | 20-pin TSSOP |
| Operating Temperature | Typically -40°C to +85°C |
Key Features
- High-resolution 14-bit SAR ADC
- Multiple input channels (2 or 4)
- High-speed conversion rates
- Single supply operation
- Low power consumption with power-down modes
- Internal reference and clock options
- Serial interface compatibility (e.g., SPI, QSPI, MICROWIRE)
- User-programmable logic outputs for external control
Applications
- Industrial process control
- Instrumentation and measurement
- Medical devices and diagnostics
- Data acquisition systems
- Automotive and aerospace applications
Q & A
- What is the resolution of the MAX1147BEUP ADC?
The MAX1147BEUP has a resolution of 14 bits. - How many input channels does the MAX1147BEUP have?
The MAX1147BEUP typically has 2 or 4 input channels. - What is the typical conversion rate of the MAX1147BEUP?
The conversion rate is typically in the range of hundreds of ksps. - What is the supply voltage range for the MAX1147BEUP?
The supply voltage range is typically +4.75V to +5.25V. - In what package is the MAX1147BEUP available?
The MAX1147BEUP is available in a 20-pin TSSOP package. - What are the operating temperature ranges for the MAX1147BEUP?
The operating temperature range is typically -40°C to +85°C. - Does the MAX1147BEUP have internal calibration?
Similar ADCs from Analog Devices often feature internal calibration circuitry. - Can the MAX1147BEUP be used in power-down modes?
Yes, the MAX1147BEUP typically supports power-down modes to reduce power consumption. - What types of interfaces does the MAX1147BEUP support?
The MAX1147BEUP supports serial interfaces such as SPI, QSPI, and MICROWIRE. - Are there user-programmable logic outputs on the MAX1147BEUP?
Yes, similar ADCs often include user-programmable logic outputs for external control.
