Overview
The MAX11337ATJ+T is a high-performance, low-power analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX11335–MAX11340 family, which features 12-/10-bit resolution and is designed for multichannel data acquisition applications. The MAX11337ATJ+T is known for its excellent dynamic performance, low voltage operation, and small package size, making it ideal for portable battery-powered devices and other applications requiring low power consumption and compact design.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12-/10-bit |
| Number of Channels | 4-/8-/16-channel |
| Conversion Rate | 500ksps |
| Supply Voltage | 2.35V to 3.6V |
| Power Consumption | 4.2mW at 500ksps |
| Operating Temperature Range | -40°C to +125°C |
| Package Type | 32-pin, 5mm x 5mm TQFN |
| Serial Interface | High-speed 3-wire serial interface (SPI, QSPI, MICROWIRE compatible) |
| Input Configuration | Single-ended, fully differential, or pseudo-differential inputs |
Key Features
- High-speed 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE devices without external logic
- Internal and external clock modes with SampleSet™ technology for flexible channel sequencing
- Internal averaging to improve signal-to-noise ratio (SNR) for noisy input signals
- AutoShutdown™ and fast wake-up for optimal power management
- External access to the output of the integrated multiplexer and ADC inputs for simplified signal conditioning
- Software-selectable bipolar input ranges and external differential reference
Applications
The MAX11337ATJ+T is designed for a variety of applications, including portable battery-powered data-acquisition systems, medical devices, industrial control systems, and any other application that requires low power consumption and high performance. Its small package size and low power features make it particularly suitable for space-constrained and power-sensitive designs.
Q & A
- What is the resolution of the MAX11337ATJ+T ADC?
The MAX11337ATJ+T has a resolution of 12-/10-bit. - How many analog input channels does the MAX11337ATJ+T have?
The device has 4-, 8-, or 16-channel configurations. - What is the conversion rate of the MAX11337ATJ+T?
The conversion rate is 500ksps. - What is the operating supply voltage range for the MAX11337ATJ+T?
The device operates from a supply voltage of 2.35V to 3.6V. - How much power does the MAX11337ATJ+T consume at 500ksps?
The power consumption is 4.2mW at 500ksps. - What is the operating temperature range of the MAX11337ATJ+T?
The operating temperature range is -40°C to +125°C. - What type of package is the MAX11337ATJ+T available in?
The device is available in a 32-pin, 5mm x 5mm TQFN package. - What types of input configurations are supported by the MAX11337ATJ+T?
The device supports single-ended, fully differential, and pseudo-differential input configurations. - Does the MAX11337ATJ+T have any power-saving features?
Yes, it features AutoShutdown™ and fast wake-up for optimal power management. - Is the MAX11337ATJ+T compatible with common serial interfaces?
Yes, it is compatible with SPI, QSPI, and MICROWIRE devices without external logic.
