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MAX1272CPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX1272CPA

Manufacturer: MAXIM

Fault-Protected / 12-Bit ADCs with Software-Selectable Input Range

Partnumber Manufacturer Quantity Availability
MAX1272CPA MAXIM 15 In Stock

Description and Introduction

Fault-Protected / 12-Bit ADCs with Software-Selectable Input Range The MAX1272CPA is a 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Resolution:** 12-bit  
- **Channels:** 8 single-ended or 4 differential  
- **Sampling Rate:** Up to 110 kSPS (kilo-samples per second)  
- **Input Voltage Range:**  
  - ±10V (bipolar mode)  
  - 0V to +10V (unipolar mode)  
- **Supply Voltage:** ±5V  
- **Power Consumption:** 5mW (typical)  
- **Interface:** Parallel  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 28-pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**
The MAX1272CPA is a high-performance, low-power, 12-bit ADC with an 8-channel multiplexer. It supports both unipolar and bipolar input voltage ranges and includes a track/hold circuit, voltage reference, and internal clock. It is designed for industrial control, data acquisition, and instrumentation applications.

### **Features:**
- **8-Channel Multiplexer:** Supports single-ended or differential inputs.  
- **Internal Reference:** 4.096V or external reference option.  
- **Low Power:** 5mW typical power consumption.  
- **Fast Conversion Time:** 9µs (typical).  
- **On-Chip Track/Hold:** Eliminates the need for external circuitry.  
- **Parallel Interface:** Easy interfacing with microcontrollers and processors.  
- **Software-Configurable:** Unipolar or bipolar input modes.  

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

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