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MAX194ACWE from Maxim,MAXIM - Dallas Semiconductor

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MAX194ACWE

Manufacturer: Maxim

14-Bit, 85ksps ADC with 10A Shutdown

Partnumber Manufacturer Quantity Availability
MAX194ACWE Maxim 15 In Stock

Description and Introduction

14-Bit, 85ksps ADC with 10A Shutdown The MAX194ACWE is a 14-bit, serial-output, analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 14-bit  
- **Sampling Rate:** Up to 85 kSPS (kilo-samples per second)  
- **Input Voltage Range:** ±VREF (bipolar mode), 0 to VREF (unipolar mode)  
- **Reference Voltage (VREF):** External (2.5V to 5.25V)  
- **Power Supply:** +5V ±5%  
- **Power Consumption:** 30mW (typical)  
- **Interface:** Serial (SPI-compatible)  
- **Operating Temperature Range:** 0°C to +70°C (commercial grade)  
- **Package:** 16-pin Wide SOIC (SO-16)  

### **Descriptions:**
- The MAX194ACWE is a high-precision, low-power, 14-bit ADC with a successive-approximation register (SAR) architecture.  
- It supports both unipolar (0 to VREF) and bipolar (±VREF) input ranges.  
- The device includes an internal track/hold (T/H) circuit and a serial interface for easy microcontroller interfacing.  
- It is designed for applications requiring high accuracy and low noise, such as industrial control, data acquisition, and instrumentation.  

### **Features:**
- **14-bit resolution** with no missing codes  
- **Low power consumption** (30mW typical)  
- **Internal T/H** (track-and-hold) function  
- **SPI/QSPI/MICROWIRE-compatible** serial interface  
- **Flexible input range** (unipolar or bipolar)  
- **No external clock required** for conversion  
- **Shutdown mode** for reduced power consumption  

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

Application Scenarios & Design Considerations

14-Bit, 85ksps ADC with 10A Shutdown

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