Overview
The MAX11192, MAX11195, and MAX11198 are dual-channel Successive Approximation Register (SAR) Analog-to-Digital Converters (ADCs) produced by Maxim Integrated, now a part of Analog Devices Inc. These ADCs are designed for high-performance applications requiring simultaneous sampling and high throughput rates.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit, 14-bit, 16-bit | |
| Throughput Rate | 2 Msps | |
| Aperture Delay Match | 150 ps | |
| Input -3dB Bandwidth | 50 MHz | |
| Analog Supply Voltage | 3.0 to 5.25 V | |
| Interface Supply Voltage | 1.7 to 3.6 V | |
| Analog Supply Current | 6.3 to 7 mA | |
| Interface Supply Current | 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
- Up to 2 Msps throughput rate
- Two simultaneous-sampling ADC cores
- Differential inputs
- Integrated reference
- SPI-compatible serial interface with dual DOUT bus
- Excellent static and dynamic performance
- Extended industrial temperature range of -40°C to +125°C
Applications
- Encoders
- Resolvers
- LVDT (Linear Variable Differential Transformer)
- Current Sensing in Motors
- PLC (Programmable Logic Controllers)
Q & A
- What is the resolution of the MAX11192/MAX11195/MAX11198 ADCs?
The MAX11192, MAX11195, and MAX11198 ADCs are available in 12-bit, 14-bit, and 16-bit resolutions.
- What is the throughput rate of these ADCs?
The throughput rate of these ADCs is up to 2 Msps.
- What is the aperture delay match of these ADCs?
The aperture delay match is 150 ps.
- What is the input -3dB bandwidth of these ADCs?
The input -3dB bandwidth is 50 MHz.
- What is the operating temperature range of these ADCs?
The operating temperature range is -40°C to +125°C.
- What type of package do these ADCs come in?
These ADCs come in a 16-pin, 3mm x 2mm ultra TDFN package.
- Do these ADCs have an integrated reference?
Yes, these ADCs have an integrated reference.
- What type of interface do these ADCs use for data output?
These ADCs use an SPI-compatible serial interface with a dual DOUT bus.
- What are some common applications for these ADCs?
Common applications include encoders, resolvers, LVDT, current sensing in motors, and PLCs.
- What is the analog supply voltage range for these ADCs?
The analog supply voltage range is 3.0V to 5.25V.
