Overview
The MAX1325ECM+ is a 14-bit, simultaneous-sampling analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX1316–MAX1326 family, offering high-performance conversion capabilities with multiple input channels. It is designed to provide accurate and fast analog-to-digital conversions, making it suitable for a variety of applications requiring precise data acquisition.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Input Channels | Up to 8 independent channels |
| Input Voltage Range | ±10V with ±16.5V fault-tolerant inputs |
| Conversion Time | 2µs for 2 channels, 3.8µs for up to 8 channels |
| Throughput Rate | 250ksps per channel |
| Track/Hold Input Bandwidth | 10MHz |
| Reference Voltage | Internal (+2.5V) or external (+2.0V to +3.0V) |
| Supply Voltage | 4.75V to 5.25V (AVDD) |
| Package Type | 48-LQFP (7x7) |
Key Features
- Simultaneous sampling of multiple input channels
- High-speed conversion with up to 250ksps per channel
- Internal or external clock options
- Internal or external reference voltage options
- Overvoltage protection circuitry with ±16.5V fault-tolerant inputs
- Low power consumption with bypass capacitors for noise reduction
Applications
The MAX1325ECM+ is ideal for various data acquisition systems, including industrial control systems, medical devices, test and measurement equipment, and any application requiring simultaneous sampling of multiple analog inputs.
Q & A
- What is the resolution of the MAX1325ECM+ ADC?
The MAX1325ECM+ has a resolution of 14 bits. - How many input channels does the MAX1325ECM+ support?
The MAX1325ECM+ supports up to 8 independent input channels. - What is the input voltage range of the MAX1325ECM+?
The input voltage range is ±10V with ±16.5V fault-tolerant inputs. - What is the conversion time for the MAX1325ECM+?
The conversion time is 2µs for 2 channels and 3.8µs for up to 8 channels. - What is the throughput rate of the MAX1325ECM+?
The throughput rate is 250ksps per channel. - Can the MAX1325ECM+ use an external clock?
Yes, the MAX1325ECM+ can use either an internal or an external clock. - What is the supply voltage range for the MAX1325ECM+?
The supply voltage range is 4.75V to 5.25V (AVDD). - What type of package does the MAX1325ECM+ come in?
The MAX1325ECM+ comes in a 48-LQFP (7x7) package. - Does the MAX1325ECM+ have overvoltage protection?
Yes, the MAX1325ECM+ has overvoltage protection circuitry with ±16.5V fault-tolerant inputs. - What are some common applications for the MAX1325ECM+?
The MAX1325ECM+ is commonly used in data acquisition systems, industrial control systems, medical devices, and test and measurement equipment.
