Overview
The MAX1065AEUI is a 14-bit, low-power successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is designed for high-performance, battery-powered data-acquisition applications, offering excellent dynamic performance and low power consumption in a compact package.
The MAX1065AEUI features a high-speed, 14-bit-wide parallel interface and operates from a single analog supply voltage of 4.75V to 5.25V and a digital supply voltage of 2.7V to 5.25V. It includes an internal 4.096V reference or supports an external reference, making it versatile for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Sample Rate | 165 ksps |
| Analog Supply Voltage | 4.75V to 5.25V |
| Digital Supply Voltage | 2.7V to 5.25V |
| Reference Voltage | Internal 4.096V or external reference |
| Power Consumption | 1.8mA at 165ksps (external reference), 2.7mA at 165ksps (internal reference) |
| AutoShutdown Current | 0.1mA at 10ksps |
| Operating Temperature | -40°C to +85°C |
| Package | 28-pin TSSOP |
Key Features
- High-speed, 14-bit-wide parallel interface
- Low power consumption with auto shutdown feature
- Internal 4.096V reference or external reference support
- Excellent dynamic performance
- Compact 28-pin TSSOP package
- Operating temperature range of -40°C to +85°C
Applications
The MAX1065AEUI is ideal for high-performance, battery-powered data-acquisition applications. It is particularly suited for:
- Medical devices
- Wearable devices
- Industrial automation
- Portable instrumentation
- Any application requiring low power consumption and high accuracy ADCs
Q & A
- What is the resolution of the MAX1065AEUI ADC?
The MAX1065AEUI has a resolution of 14 bits.
- What is the sample rate of the MAX1065AEUI?
The sample rate of the MAX1065AEUI is up to 165 ksps.
- What are the supply voltage ranges for the MAX1065AEUI?
The analog supply voltage range is 4.75V to 5.25V, and the digital supply voltage range is 2.7V to 5.25V.
- Does the MAX1065AEUI have an internal reference voltage?
Yes, the MAX1065AEUI has an internal 4.096V reference voltage, but it also supports an external reference.
- How much power does the MAX1065AEUI consume?
The MAX1065AEUI consumes 1.8mA at 165ksps with an external reference and 2.7mA at 165ksps with the internal reference. In auto shutdown mode, it consumes 0.1mA at 10ksps.
- What is the operating temperature range of the MAX1065AEUI?
The operating temperature range is -40°C to +85°C.
- In what package is the MAX1065AEUI available?
The MAX1065AEUI is available in a 28-pin TSSOP package.
- What are some typical applications for the MAX1065AEUI?
Typical applications include medical devices, wearable devices, industrial automation, and portable instrumentation.
- Is the MAX1065AEUI suitable for battery-powered applications?
Yes, the MAX1065AEUI is designed for battery-powered applications due to its low power consumption.
- Does the MAX1065AEUI support auto shutdown?
Yes, the MAX1065AEUI features an auto shutdown mode that reduces supply current to 0.1mA at 10ksps.
