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MAX1232

µP Monitor

Partnumber Manufacturer Quantity Availability
MAX1232 2 In Stock

Description and Introduction

µP Monitor The MAX1232 is a low-power, 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Resolution:** 12-bit  
- **Input Channels:** 8 single-ended or 4 differential  
- **Supply Voltage:** +2.7V to +3.6V (single supply)  
- **Conversion Rate:** Up to **94.4 kSPS (kilosamples per second)**  
- **Power Consumption:**  
  - **Operating Mode:** 1.5mA (at 94.4 kSPS)  
  - **Shutdown Mode:** 2µA (max)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Input Voltage Range:**  
  - **Single-Ended Mode:** 0V to VREF  
  - **Differential Mode:** ±VREF  
- **Reference Voltage:** Internal (2.5V) or external (1V to VDD)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** 16-pin QSOP, 16-pin TSSOP  

### **Descriptions:**  
The MAX1232 is a successive-approximation ADC designed for low-power applications. It includes an internal reference, track/hold circuitry, and a serial interface, making it suitable for battery-powered and space-constrained systems.  

### **Features:**  
- **Low Power Consumption:** Ideal for portable and battery-operated devices.  
- **Flexible Input Configuration:** Supports both single-ended and differential inputs.  
- **Internal or External Reference:** Allows system designers to choose based on accuracy needs.  
- **Auto-Shutdown Mode:** Reduces power consumption when not in use.  
- **SPI-Compatible Interface:** Simplifies communication with microcontrollers.  
- **Small Package Options:** QSOP and TSSOP packages save board space.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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