Low-Power, 14-Bit Analog-to-Digital Converters with Parallel Interface The MAX1065AEUI+ is a 10-bit, 8-channel, low-power, successive approximation analog-to-digital converter (ADC) manufactured by **MAXIM Integrated** (now part of Analog Devices).  

### **Specifications:**  
- **Resolution:** 10-bit  
- **Channels:** 8 single-ended or 4 differential  
- **Sampling Rate:** Up to 500ksps (kilosamples per second)  
- **Supply Voltage:** 2.7V to 3.6V (single supply)  
- **Power Consumption:**  
  - 3.6mW (at 500ksps)  
  - 1.5µA (shutdown mode)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Input Voltage Range:** 0V to VREF (externally adjustable)  
- **Reference Voltage:** External (1.0V to VDD)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin TSSOP  

### **Descriptions and Features:**  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Flexible Input Configuration:** Supports both single-ended and differential inputs.  
- **Internal Track/Hold:** Eliminates the need for external sample-and-hold circuitry.  
- **High-Speed Serial Interface:** Compatible with SPI, QSPI, and MICROWIRE protocols.  
- **Software-Configurable Unipolar/Bipolar Inputs:** Allows flexible signal conditioning.  
- **Power-Down Mode:** Reduces power consumption when not in use.  
- **Small Form Factor:** 28-pin TSSOP package for space-constrained designs.  

This ADC is commonly used in data acquisition systems, industrial controls, and portable instrumentation.

Low-Power, 14-Bit Analog-to-Digital Converters with Parallel Interface

Low-Power, 14-Bit Analog-to-Digital Converters with Parallel Interface The MAX1065AEUI+ is a 10-bit, low-power, successive-approximation analog-to-digital converter (ADC) manufactured by Maxim Integrated (formerly Dallas Semiconductor).  

### **Key Specifications:**  
- **Resolution:** 10-bit  
- **Input Channels:** 8 single-ended or 4 differential  
- **Sampling Rate:** Up to 500ksps  
- **Supply Voltage:** 2.7V to 3.6V  
- **Power Consumption:**  
  - 3.3mW (at 500ksps, 3.3V supply)  
  - 1.65mW (at 250ksps, 3.3V supply)  
- **Interface:** SPI/QSPI™/MICROWIRE™ compatible  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin TSSOP  

### **Descriptions & Features:**  
- **Low Power:** Optimized for battery-powered applications.  
- **Flexible Input Configuration:** Supports both single-ended and differential inputs.  
- **Internal Reference:** Includes a 2.048V internal reference (or accepts an external reference).  
- **Auto-Shutdown:** Reduces power consumption between conversions.  
- **High-Speed Serial Interface:** Compatible with standard SPI interfaces.  
- **Small Footprint:** 28-pin TSSOP package for space-constrained designs.  

This ADC is commonly used in industrial control, medical instruments, and portable data acquisition systems.

Low-Power, 14-Bit Analog-to-Digital Converters with Parallel Interface