Overview
The MAX1320ECM+T 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-speed and flexible input ranges, making it suitable for a variety of data acquisition applications. The MAX1320ECM+T features eight independent input channels with simultaneous sampling capability, ensuring accurate and efficient data conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Input Channels | 2, 4, or 8 independent channels |
| Input Range | ±5V with ±16.5V fault-tolerant inputs |
| Conversion Time | 2µs for 2 channels, 3.8µs for 8 channels |
| Throughput Rate | 250ksps per channel for 8 channels |
| Track/Hold Input Bandwidth | 10MHz |
| Reference Voltage | Internal (+2.5V) or external (+2.0V to +3.0V) |
| Analog Supply Voltage | +4.75V to +5.25V |
| Digital Supply Voltage | +2.7V to +5.25V |
| Supply Current | 46mA (analog), 1.6mA (digital max) |
| Operating Temperature | -40°C to +85°C |
| Package Type | 48-pin LQFP (7mm x 7mm footprint) |
Key Features
- Simultaneous sampling of all input channels
- No calibration needed
- High-speed, 16.6MHz, 14-bit, bidirectional parallel interface
- Internal or external clock option
- Power-saving modes including shutdown
- Flexible input ranges: ±5V, ±10V, and 0 to +5V
- Fault-tolerant inputs up to ±16.5V
Applications
The MAX1320ECM+T is widely used in various data acquisition systems, including industrial control, medical devices, and automotive systems. Its simultaneous sampling capability and high throughput rate make it ideal for applications requiring precise and rapid data conversion.
Q & A
- What is the resolution of the MAX1320ECM+T ADC?
The MAX1320ECM+T has a resolution of 14 bits. - How many input channels does the MAX1320ECM+T support?
The device supports 2, 4, or 8 independent input channels. - What is the input range for the MAX1320ECM+T?
The input range is ±5V with ±16.5V fault-tolerant inputs. - What is the conversion time for the MAX1320ECM+T?
The conversion time is 2µs for 2 channels and 3.8µs for 8 channels. - What is the throughput rate of the MAX1320ECM+T?
The throughput rate is 250ksps per channel for 8 channels. - Does the MAX1320ECM+T require calibration?
No, the MAX1320ECM+T does not require calibration. - What is the operating temperature range of the MAX1320ECM+T?
The operating temperature range is -40°C to +85°C. - What type of package does the MAX1320ECM+T come in?
The device comes in a 48-pin LQFP package with a 7mm x 7mm footprint. - Can the MAX1320ECM+T use an external clock?
Yes, the MAX1320ECM+T can use an internal or external clock. - Does the MAX1320ECM+T have power-saving modes?
Yes, the device includes power-saving modes such as shutdown.
