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MAX122ACNG from MAXIM,MAXIM - Dallas Semiconductor

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MAX122ACNG

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX122ACNG MAXIM 100 In Stock

Description and Introduction

500ksps, 12-Bit ADCs with Track/Hold And Refrence The MAX122ACNG is a 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Resolution:** 12-bit  
- **Sampling Rate:** Up to 500 kSPS (kilo-samples per second)  
- **Input Channels:** 8 single-ended or 4 differential  
- **Input Voltage Range:** ±10V, ±5V, 0V to +10V (software-selectable)  
- **Conversion Time:** 1.6 µs (typical)  
- **Integral Nonlinearity (INL):** ±1 LSB (max)  
- **Differential Nonlinearity (DNL):** ±1 LSB (max)  
- **Power Supply:** ±5V  
- **Power Consumption:** 100 mW (typical)  
- **Operating Temperature Range:** 0°C to +70°C (commercial grade)  
- **Package:** 24-pin PDIP (Plastic Dual In-line Package)  

### **Descriptions:**  
The MAX122ACNG is a high-speed, 12-bit ADC with a successive-approximation architecture. It features a built-in track/hold circuit, eliminating the need for an external sample-and-hold amplifier. The device supports both single-ended and differential input configurations, making it suitable for a variety of industrial and instrumentation applications.  

### **Features:**  
- **Software-Configurable Input Ranges:** Allows flexible voltage range selection (±10V, ±5V, or 0V to +10V).  
- **High-Speed Parallel Interface:** Enables fast data transfer to microprocessors or DSPs.  
- **On-Chip Track/Hold:** Eliminates the need for an external sample-and-hold circuit.  
- **Low Power Consumption:** Operates at 100 mW (typical).  
- **Wide Input Voltage Range:** Supports bipolar and unipolar input signals.  
- **No Missing Codes Guaranteed:** Ensures accurate 12-bit performance.  
- **Internal or External Clock Option:** Provides flexibility in timing control.  

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

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