Overview
The MAX11327ATJ+T is a high-performance, low-power analog-to-digital converter (ADC) from Analog Devices Inc./Maxim Integrated. This device is part of the MAX11321–MAX11328 series, which features 10-/12-bit resolution and is designed for various data-acquisition applications. The MAX11327ATJ+T is particularly suited for portable battery-powered devices and other applications requiring low power consumption and compact design.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 10-/12-bit | |
| Number of Channels | 4-/8-/16-channel | |
| Sampling Rate | 1 Msps | |
| Supply Voltage | 2.35V to 3.6V | V |
| Power Consumption | 5.4 mW at 1 Msps | mW |
| Operating Temperature Range | -40°C to +125°C | °C |
| Package Type | 32-pin, 5mm x 5mm TQFN | |
| Data Interface | 3-wire serial interface (SPI, QSPI, MICROWIRE) | |
| Full-Power Bandwidth | 30 MHz | MHz |
| Spurious-Free Dynamic Range (SFDR) | 77 dB to 84 dB | dB |
Key Features
- High-speed, low-power successive approximation register (SAR) ADC with external reference.
- External access to the output of the integrated multiplexer and ADC input for simplified signal conditioning.
- Both internal and external clock modes with scan mode and internal averaging to increase signal-to-noise ratio (SNR).
- AutoShutdown, fast wake-up, and full power-down mode for optimal power management.
- High-speed 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE devices.
- Small package size and low voltage operation make it ideal for portable battery-powered applications.
Applications
The MAX11327ATJ+T is suitable for a variety of applications, including:
- Portable battery-powered data-acquisition systems.
- Medical devices requiring low power and high accuracy.
- Industrial automation and control systems.
- Aerospace and defense applications where compact size and low power are critical.
- Consumer electronics such as digital cameras and audio equipment.
Q & A
- What is the resolution of the MAX11327ATJ+T ADC?
The MAX11327ATJ+T has a resolution of 10-/12-bit. - What is the sampling rate of the MAX11327ATJ+T?
The sampling rate is up to 1 Msps. - What is the supply voltage range for the MAX11327ATJ+T?
The supply voltage range is from 2.35V to 3.6V. - How much power does the MAX11327ATJ+T consume at 1 Msps?
The device consumes 5.4 mW at 1 Msps. - What is the operating temperature range of the MAX11327ATJ+T?
The operating temperature range is from -40°C to +125°C. - What type of package does the MAX11327ATJ+T come in?
The device is available in a 32-pin, 5mm x 5mm TQFN package. - What data interface does the MAX11327ATJ+T support?
The device supports a 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE. - Does the MAX11327ATJ+T support internal and external clock modes?
Yes, it supports both internal and external clock modes with scan mode and internal averaging. - What power management features does the MAX11327ATJ+T have?
The device features AutoShutdown, fast wake-up, and full power-down mode for optimal power management. - What are some typical applications for the MAX11327ATJ+T?
Typical applications include portable battery-powered data-acquisition systems, medical devices, industrial automation, aerospace, and consumer electronics.
