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MAX187 from MAXIM,MAXIM - Dallas Semiconductor

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MAX187

Manufacturer: MAXIM

+5V, Low-Power, 12-Bit Serial ADCs

Partnumber Manufacturer Quantity Availability
MAX187 MAXIM 67 In Stock

Description and Introduction

+5V, Low-Power, 12-Bit Serial ADCs The MAX187 is a 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Resolution:** 12 bits  
- **Sampling Rate:** Up to 75 kSPS (kilo samples per second)  
- **Input Voltage Range:** 0V to VREF (typically 4.096V)  
- **Supply Voltage:** +5V (single supply)  
- **Power Consumption:** 2.5mW (typical)  
- **Interface:** SPI-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin DIP, SO  

### **Descriptions:**  
The MAX187 is a low-power, 12-bit successive-approximation ADC with an internal track-and-hold (T/H) circuit. It operates from a single +5V supply and includes a precision voltage reference (4.096V). The device is designed for applications requiring high accuracy and low power consumption, such as data acquisition systems, industrial controls, and battery-powered instruments.  

### **Features:**  
- **Internal Reference:** 4.096V ±1% (typical)  
- **No External Components Required** for basic operation  
- **Low Power:** 2.5mW (typical) at 75kSPS  
- **Shutdown Mode:** Reduces power to 10µW  
- **SPI/QSPI/MICROWIRE-Compatible** 3-wire serial interface  
- **Internal Track-and-Hold:** Eliminates the need for an external T/H circuit  
- **Small Footprint:** Available in 8-pin DIP and SO packages  

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

Application Scenarios & Design Considerations

+5V, Low-Power, 12-Bit Serial ADCs

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