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MAX122BENG from MAXIM,MAXIM - Dallas Semiconductor

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MAX122BENG

Manufacturer: MAXIM

500ksps, 12-Bit ADCs with Track/Hold And Refrence

Partnumber Manufacturer Quantity Availability
MAX122BENG MAXIM 2 In Stock

Description and Introduction

500ksps, 12-Bit ADCs with Track/Hold And Refrence The MAX122BENG is a 12-bit, serial-output analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 12-bit  
- **Sampling Rate:** Up to 100ksps (kilo samples per second)  
- **Input Channels:** 1 single-ended or 1 differential  
- **Input Voltage Range:** 0V to VREF (programmable)  
- **Reference Voltage:** External (2.5V typical)  
- **Supply Voltage:** +5V (±10%)  
- **Power Consumption:** 5mW (typical)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin DIP (Dual In-line Package)  

### **Descriptions:**
The MAX122BENG is a low-power, high-performance 12-bit ADC designed for precision data acquisition applications. It features a successive-approximation register (SAR) architecture, ensuring fast and accurate conversions. The device includes an internal track/hold circuit, eliminating the need for an external sample-and-hold amplifier. It is suitable for industrial control, instrumentation, and battery-powered systems.

### **Features:**
- **Low Power Consumption:** 5mW typical operation  
- **Flexible Input Configuration:** Single-ended or differential input  
- **Internal Track/Hold:** No external sample-and-hold required  
- **Serial Interface:** SPI/QSPI/MICROWIRE-compatible for easy microcontroller interfacing  
- **Wide Operating Temperature Range:** -40°C to +85°C  
- **Small Footprint:** Available in a 16-pin DIP package  

For detailed electrical characteristics and application notes, refer to the official MAXIM datasheet.

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