Overview
The MAX19777AZA+T is a high-performance, 12-bit, successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This compact and low-power ADC is designed to save power and board space, making it ideal for various applications requiring high dynamic range and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12-bit |
| Sampling Rate | Up to 3 Msps |
| Supply Voltage | 2.2V to 3.3V |
| Power Consumption | 6.2mW at 3Msps |
| Analog Inputs | Dual, single-ended |
| Interface | High-speed 3-wire serial (SPI, QSPI™, MICROWIRE® compatible) |
| Package | 8-pin wafer-level package (WLP) |
| Operating Temperature | -40°C to +125°C |
Key Features
- High dynamic range sample-and-hold
- Low power consumption with full power-down mode and fast wake-up
- Compact 8-pin wafer-level package (WLP)
- High-speed serial interface compatible with SPI, QSPI™, and MICROWIRE® devices
- Dual, single-ended analog inputs connected via a 2:1 MUX
- Excellent dynamic performance and ease of use
Applications
The MAX19777AZA+T is particularly suited for portable, battery-powered data-acquisition applications and other scenarios that demand low power consumption and minimal space. It is also ideal for applications requiring high dynamic range and low power, such as medical devices, industrial automation, and IoT devices.
Q & A
- What is the resolution of the MAX19777AZA+T ADC?
The MAX19777AZA+T has a resolution of 12 bits. - What is the maximum sampling rate of the MAX19777AZA+T?
The maximum sampling rate is up to 3 Msps. - What is the supply voltage range for the MAX19777AZA+T?
The supply voltage range is from 2.2V to 3.3V. - How much power does the MAX19777AZA+T consume at 3 Msps?
The power consumption is 6.2mW at 3 Msps. - What type of analog inputs does the MAX19777AZA+T have?
The MAX19777AZA+T has dual, single-ended analog inputs. - What type of interface does the MAX19777AZA+T use?
The MAX19777AZA+T uses a high-speed 3-wire serial interface compatible with SPI, QSPI™, and MICROWIRE® devices. - In what package is the MAX19777AZA+T available?
The MAX19777AZA+T is available in an 8-pin wafer-level package (WLP). - What is the operating temperature range of the MAX19777AZA+T?
The operating temperature range is from -40°C to +125°C. - Is the MAX19777AZA+T suitable for battery-powered applications?
Yes, it is particularly suited for portable, battery-powered data-acquisition applications due to its low power consumption. - Does the MAX19777AZA+T have a power-down mode?
Yes, it includes a full power-down mode and fast wake-up for optimal power management.
