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MAX192BEAP+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX192BEAP+

Manufacturer: MAXIM, MAX

Low-Power, 8-Channel, Serial 10-Bit ADC

Partnumber Manufacturer Quantity Availability
MAX192BEAP+,MAX192BEAP MAXIM, MAX 1819 In Stock

Description and Introduction

Low-Power, 8-Channel, Serial 10-Bit ADC The MAX192BEAP+ is a 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Resolution:** 12-bit  
- **Sampling Rate:** 100 kSPS (kilo-samples per second)  
- **Input Channels:** 8 single-ended or 4 differential  
- **Supply Voltage:** +5V  
- **Power Consumption:** 2.5mW (typical)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin SSOP (Shrink Small Outline Package)  

### **Descriptions:**  
The MAX192BEAP+ is a low-power, 12-bit ADC with an internal track/hold, voltage reference, and serial interface. It is designed for applications requiring high-speed, low-power data conversion with minimal external components.  

### **Features:**  
- **Internal Track/Hold:** Eliminates the need for an external sample-and-hold circuit.  
- **Internal 4.096V Reference:** Provides a stable reference voltage.  
- **Low Power Consumption:** 2.5mW (typical) at 100kSPS.  
- **Flexible Input Configuration:** Supports 8 single-ended or 4 differential inputs.  
- **Serial Interface:** Compatible with SPI, QSPI, and MICROWIRE protocols.  
- **Wide Operating Temperature Range:** Suitable for industrial applications.  

This ADC is commonly used in data acquisition systems, industrial controls, and battery-powered applications.

Application Scenarios & Design Considerations

Low-Power, 8-Channel, Serial 10-Bit ADC

Alternative Part Number

  • LTC1298CN8 --: Pin-compatible 12-bit serial ADC with similar SPI interface and sampling rate, widely used as a MAX192 replacement.
  • ADC0838CCN --: 8-channel 8-bit serial ADC in DIP package with comparable multiplexed input architecture and SPI-like interface.
  • MCP3208-CI/P --: 12-bit 8-channel SPI ADC in DIP package offering similar resolution and channel count for drop-in functional replacement.
  • AD7870AQ --: Pin-compatible 12-bit ADC with similar serial interface and sampling rate, widely used as a drop-in substitute for the MAX192 family.
  • LTC1290CCN --: 12-bit serial ADC with comparable channel count and conversion speed, suitable replacement when MAX192 availability is limited.
  • TLC2543CN --: 11-channel 12-bit serial ADC offering similar functionality and SPI-compatible interface, a cost-effective alternative for many MAX192 applications.

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