Overview
The MAX11195ATE+T is a 14-bit, dual-channel, simultaneous sampling Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This component is part of the MAX11192/MAX11195/MAX11198 family, known for its high performance and compact design. The MAX11195ATE+T is packaged in a 16-pin, 3mm x 2mm ultra TDFN package, making it suitable for applications where space is limited.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 14-bit | |
| Number of Channels | 2 | |
| Sampling Rate | Up to 2 Msps | |
| Input Type | Fully differential | |
| Analog Supply Voltage (AVDD) | 3.0 to 5.25 | V |
| Interface Supply Voltage (OVDD) | 1.7 to 3.6 | V |
| Analog Supply Current (I(AVDD)) | 6.3 to 7 | mA |
| Interface Supply Current (I(OVDD)) | 0.75 to 1.2 | mA |
| Operating Temperature Range | -40°C to +125°C | |
| Package Type | 16-pin, 3mm x 2mm ultra TDFN |
Key Features
- Tiny 16-pin, 3mm x 2mm ultra TDFN package for compact designs.
- Up to 2 Msps throughput rate for high-speed data conversion.
- Two simultaneous-sampling ADC cores for synchronized data acquisition.
- Integrated reference to reduce board area and component count.
- SPI-compatible serial interface with a dual DOUT bus for easy data transfer.
- Excellent static and dynamic performance, including high SNR, SINAD, and SFDR.
Applications
- Encoders: For precise measurement of rotational position.
- Resolvers: To monitor and measure degrees of rotation or absolute position.
- LVDT (Linear Variable Differential Transformer): For linear displacement measurements.
- Current Sensing in Motors: To monitor motor current accurately.
- PLC (Programmable Logic Controllers): For industrial automation and control systems.
Q & A
- What is the resolution of the MAX11195ATE+T ADC?
The MAX11195ATE+T has a 14-bit resolution.
- How many channels does the MAX11195ATE+T support?
The MAX11195ATE+T supports two channels.
- What is the maximum sampling rate of the MAX11195ATE+T?
The maximum sampling rate is up to 2 Msps.
- What type of input does the MAX11195ATE+T have?
The MAX11195ATE+T has fully differential inputs.
- What is the operating temperature range of the MAX11195ATE+T?
The operating temperature range is from -40°C to +125°C.
- What is the package type of the MAX11195ATE+T?
The package type is a 16-pin, 3mm x 2mm ultra TDFN.
- Does the MAX11195ATE+T have an integrated reference?
- What interface does the MAX11195ATE+T use for data transfer?
The MAX11195ATE+T uses an SPI-compatible serial interface with a dual DOUT bus.
- What are some common applications of the MAX11195ATE+T?
Common applications include encoders, resolvers, LVDT, current sensing in motors, and PLCs.
- How is the MAX11195ATE+T powered?
The MAX11195ATE+T can be powered by an analog supply voltage (AVDD) ranging from 3.0V to 5.25V and an interface supply voltage (OVDD) ranging from 1.7V to 3.6V.
