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MAX1322ECM from MAXIM,MAXIM - Dallas Semiconductor

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MAX1322ECM

Manufacturer: MAXIM

8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Input Ranges

Partnumber Manufacturer Quantity Availability
MAX1322ECM MAXIM 1000 In Stock

Description and Introduction

8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with 10V, 5V, and 0 to +5V Analog Input Ranges The MAX1322ECM is a high-voltage, low-power, 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **MAXIM (Maxim Integrated, now part of Analog Devices)**

### **Specifications:**  
- **Resolution:** 12-bit  
- **Input Voltage Range:** 0V to VREF (programmable)  
- **Supply Voltage:** +5V (analog), +2.7V to +5.25V (digital)  
- **Sampling Rate:** Up to 250ksps (kilo-samples per second)  
- **Power Consumption:**  
  - 5.5mW (at 250ksps)  
  - 1.5µA (shutdown mode)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 48-pin TQFP (Thin Quad Flat Pack)  

### **Descriptions:**  
- The MAX1322ECM is a low-power, high-voltage, 12-bit ADC designed for precision measurement applications.  
- It includes a built-in reference and a flexible input multiplexer, making it suitable for industrial and battery-powered systems.  
- The device operates with a single +5V analog supply and a separate digital supply (2.7V to 5.25V).  

### **Features:**  
- **High-Voltage Input Handling:** Supports up to ±12V input range (with external attenuation).  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Internal Reference:** 2.5V or 4.096V selectable reference voltage.  
- **Programmable Gain Amplifier (PGA):** Allows signal conditioning before conversion.  
- **Flexible Input Configuration:** 8-channel single-ended or 4-channel differential inputs.  
- **SPI-Compatible Interface:** Enables easy interfacing with microcontrollers.  
- **Shutdown Mode:** Reduces power consumption to 1.5µA when idle.  

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

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