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MAX198AEAI from MAX,MAXIM - Dallas Semiconductor

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MAX198AEAI

Manufacturer: MAX

Multirange, Single %V, 12-Bit DAS with 12-Bit Bus Interface

Partnumber Manufacturer Quantity Availability
MAX198AEAI MAX 9 In Stock

Description and Introduction

Multirange, Single %V, 12-Bit DAS with 12-Bit Bus Interface The MAX198AEAI is a 12-bit 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 1.5 MSPS (Mega Samples Per Second)  
- **Input Channels:** 8 single-ended or 4 differential  
- **Input Voltage Range:** 0V to VREF (programmable reference)  
- **Power Supply:** +5V  
- **Power Consumption:** 95mW (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SSOP (Shrink Small Outline Package)  

### **Descriptions:**
- The MAX198AEAI is a high-speed, low-power, 12-bit ADC with a successive approximation register (SAR) architecture.  
- It includes a track/hold amplifier, internal clock, and a serial interface for easy communication with microcontrollers or DSPs.  
- Suitable for industrial control, data acquisition, and instrumentation applications.  

### **Features:**
- **Internal Reference:** 4.096V (typical)  
- **Low Power Modes:** Software-selectable power-down modes  
- **Flexible Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **High Accuracy:** ±1 LSB INL (Integral Nonlinearity), ±1 LSB DNL (Differential Nonlinearity)  
- **Fast Conversion Time:** 1.2µs (typical)  
- **On-Chip Track/Hold:** Eliminates the need for external sample-and-hold circuitry  

This information is based solely on the manufacturer's datasheet for the MAX198AEAI.

Application Scenarios & Design Considerations

Multirange, Single %V, 12-Bit DAS with 12-Bit Bus Interface

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