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MAX197BCNI from MAXIM,MAXIM - Dallas Semiconductor

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MAX197BCNI

Manufacturer: MAXIM

Multi-Range (【10V, 【5V, +10V, +5V), Single +5V, 12-Bit DAS with 8+4 Bus Interface

Partnumber Manufacturer Quantity Availability
MAX197BCNI MAXIM 47 In Stock

Description and Introduction

Multi-Range (【10V, 【5V, +10V, +5V), Single +5V, 12-Bit DAS with 8+4 Bus Interface The MAX197BCNI is a 12-bit, 8-channel data acquisition system (DAS) manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Resolution:** 12-bit  
- **Channels:** 8 single-ended or 4 differential analog inputs  
- **Conversion Time:** 6µs (typical)  
- **Sampling Rate:** 100ksps (max)  
- **Input Voltage Range:**  
  - ±10V, ±5V, 0 to +10V, 0 to +5V (software-selectable)  
- **Interface:** Parallel (8-bit µP-compatible)  
- **Power Supply:**  
  - **Analog Supply (VDD):** +5V ±5%  
  - **Digital Supply (VCC):** +5V ±5%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin PDIP  

### **Descriptions:**  
The MAX197BCNI is a high-performance, multichannel ADC with an internal track/hold, voltage reference, and interface logic. It is designed for industrial control, data acquisition, and instrumentation applications.  

### **Features:**  
- **Internal Track/Hold:** Eliminates the need for an external circuit.  
- **Programmable Input Ranges:** Supports multiple unipolar and bipolar ranges.  
- **Low Power Consumption:** 135mW (typical)  
- **Internal 4.096V Reference:** ±1% initial accuracy.  
- **Software-Configurable:** Allows flexible control of input ranges and modes.  
- **No Missing Codes Guaranteed:** Ensures 12-bit accuracy.  

This information is based solely on the manufacturer's datasheet for the MAX197BCNI.

Application Scenarios & Design Considerations

Multi-Range (【10V, 【5V, +10V, +5V), Single +5V, 12-Bit DAS with 8+4 Bus Interface

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