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MAX1270AENG+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX1270AENG+

Manufacturer: MAXIM

Multirange, +5V, 8-Channel, Serial 12-Bit ADCs

Partnumber Manufacturer Quantity Availability
MAX1270AENG+,MAX1270AENG MAXIM 200 In Stock

Description and Introduction

Multirange, +5V, 8-Channel, Serial 12-Bit ADCs The MAX1270AENG+ is a 12-bit, multichannel, successive approximation analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Resolution:** 12-bit  
- **Channels:** 8 single-ended or 4 differential  
- **Sampling Rate:** Up to 110ksps  
- **Input Voltage Range:**  
  - Unipolar: 0V to VREF  
  - Bipolar: ±VREF/2  
- **Reference Voltage:** Internal (4.096V) or external (2.5V to VDD)  
- **Supply Voltage (VDD):** +5V ±10%  
- **Power Consumption:**  
  - Operating: 5.5mA (typical)  
  - Shutdown: 1µA (typical)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 24-pin DIP  

### **Descriptions:**  
The MAX1270AENG+ is a high-performance, low-power, 12-bit ADC with an internal track/hold, voltage reference, and serial interface. It supports both single-ended and differential input configurations, making it suitable for industrial control, data acquisition, and instrumentation applications.  

### **Features:**  
- **Flexible Input Configuration:** 8 single-ended or 4 differential inputs  
- **Internal or External Reference:** Built-in 4.096V reference or accepts an external reference  
- **Low Power Consumption:** 5.5mA operating current, 1µA shutdown mode  
- **High-Speed Serial Interface:** Compatible with SPI/QSPI/MICROWIRE  
- **Software-Configurable Unipolar/Bipolar Modes:** Supports both unipolar (0V to VREF) and bipolar (±VREF/2) input ranges  
- **Internal Track/Hold:** Eliminates the need for an external sample-and-hold circuit  
- **Wide Operating Temperature Range:** -40°C to +85°C  

This ADC is designed for precision measurement applications requiring high accuracy and low power consumption.

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