Low-Power, 16-Bit Analog-to-Digital Converters with Parallel Interface The MAX1166BEUP+ is a 16-bit, low-power, successive approximation analog-to-digital converter (ADC) manufactured by **Maxim Integrated** (formerly Dallas Semiconductor).  

### **Key Specifications:**  
- **Resolution:** 16-bit  
- **Channels:** 1 single-ended or 1 differential input  
- **Supply Voltage:** 2.7V to 3.6V  
- **Conversion Rate:** Up to **94ksps** (kilosamples per second)  
- **Interface:** SPI/QSPI™/MICROWIRE™ compatible  
- **Power Consumption:**  
  - 3.6mW (at 94ksps)  
  - 1.8µA (shutdown mode)  
- **Input Voltage Range:** 0V to VREF (externally adjustable)  
- **Reference Voltage:** External (1V to VDD)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-TSSOP  

### **Features:**  
- **Low Power:** Ideal for battery-powered applications.  
- **Internal Track/Hold:** Eliminates need for external circuitry.  
- **No Pipeline Delays:** Ensures immediate data availability.  
- **Software-Configurable Unipolar/Bipolar Inputs:** Supports flexible signal conditioning.  
- **Small Footprint:** Suitable for space-constrained designs.  

This ADC is commonly used in **portable instrumentation, medical devices, and industrial sensors** due to its high resolution and low power consumption.  

(Source: Maxim Integrated datasheet)

Low-Power, 16-Bit Analog-to-Digital Converters with Parallel Interface