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MAX188CEWP from MAXIM,MAXIM - Dallas Semiconductor

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MAX188CEWP

Manufacturer: MAXIM

Low-power, 8-channel, serial 12-bit ADC.

Partnumber Manufacturer Quantity Availability
MAX188CEWP MAXIM 15 In Stock

Description and Introduction

Low-power, 8-channel, serial 12-bit ADC. The MAX188CEWP is a 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** 133 kSPS (kilo-samples per second)  
- **Input Channels:** 8 single-ended or 4 differential  
- **Input Voltage Range:** 0V to VREF (programmable)  
- **Reference Voltage:** Internal 4.096V or external (2V to VDD)  
- **Power Supply:** +5V single supply  
- **Power Consumption:** 7.5mW (typical)  
- **Interface:** SPI/QSPI™/MICROWIRE™ compatible  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 20-pin Wide SO (SOIC)  

### **Descriptions:**
- The MAX188CEWP is a low-power, 12-bit successive-approximation ADC with an internal track/hold, voltage reference, and serial interface.  
- It is designed for applications requiring high-speed, low-power data acquisition, such as industrial control, medical instruments, and battery-powered systems.  
- The device supports both single-ended and differential input configurations.  

### **Features:**
- **Low Power:** 1.5mA operating current (7.5mW at 5V).  
- **Internal Reference:** 4.096V with ±1% accuracy.  
- **Flexible Input Configuration:** 8 single-ended or 4 differential inputs.  
- **Serial Interface:** Compatible with SPI, QSPI, and MICROWIRE.  
- **Internal Track/Hold:** Eliminates the need for an external sample-and-hold circuit.  
- **Software-Configurable Unipolar/Bipolar Inputs.**  
- **Shutdown Mode:** Reduces power consumption to 2µA.  

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

Application Scenarios & Design Considerations

Low-power, 8-channel, serial 12-bit ADC.

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