2.7-5.5V; low power, 4-/12-channel 2-wire serial 8-bit ADC. For hand-held portable applications, medical instrumnets, battery-powered test equipment, solar-powered remote systems, received-signal-strength indicators, system supervision The MAX1037EKA-T is a 10-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 10-bit  
- **Channels:** 4 single-ended or 2 differential  
- **Supply Voltage:** 2.7V to 3.6V  
- **Conversion Rate:** 94ksps (kilo samples per second)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOT23  

### **Descriptions:**
The MAX1037EKA-T is a low-power, 10-bit ADC with a successive approximation register (SAR) architecture. It features an internal track-and-hold circuit and operates from a single 2.7V to 3.6V supply. It is designed for applications requiring high-speed, low-power data acquisition.

### **Features:**
- Low power consumption: 1.5mA (operating), 2µA (shutdown)  
- Internal reference voltage (2.048V)  
- Software-selectable input configuration (single-ended/differential)  
- No external components required for operation  
- Small footprint (8-pin SOT23 package)  
- SPI-compatible serial interface  

This ADC is suitable for battery-powered systems, portable instrumentation, and industrial control applications.

2.7-5.5V; low power, 4-/12-channel 2-wire serial 8-bit ADC. For hand-held portable applications, medical instrumnets, battery-powered test equipment, solar-powered remote systems, received-signal-strength indicators, system supervision