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MAX1111CPE

Manufacturer: MAXIM

+2.7V / Low-Power / Multichannel / Serial 8-Bit ADCs

Partnumber Manufacturer Quantity Availability
MAX1111CPE MAXIM 132 In Stock

Description and Introduction

+2.7V / Low-Power / Multichannel / Serial 8-Bit ADCs The MAX1111CPE is a 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 12-bit  
- **Input Channels:** 8 single-ended or 4 differential  
- **Conversion Time:** 9.4 µs  
- **Sampling Rate:** Up to 100 kSPS (kilo samples per second)  
- **Supply Voltage:** +5V  
- **Power Consumption:** 7.5 mW (typical)  
- **Interface:** Serial (SPI/QSPI/MICROWIRE compatible)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 16-pin PDIP (Plastic Dual In-line Package)  

### **Descriptions:**
- The MAX1111CPE is a low-power, 12-bit successive-approximation ADC with an internal track/hold circuit.  
- It features a serial interface for easy communication with microcontrollers and digital systems.  
- The device supports both single-ended and differential input configurations, providing flexibility in signal acquisition.  

### **Features:**
- **Low Power Consumption:** Operates at 7.5 mW (typical).  
- **Internal Track/Hold:** Eliminates the need for an external sample-and-hold circuit.  
- **Flexible Input Configuration:** Supports 8 single-ended or 4 differential inputs.  
- **SPI-Compatible Serial Interface:** Simplifies digital interfacing.  
- **Single +5V Supply Operation:** Reduces external component requirements.  
- **Small Footprint:** Available in a 16-pin PDIP package.  

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

Application Scenarios & Design Considerations

+2.7V / Low-Power / Multichannel / Serial 8-Bit ADCs

Alternative Part Number

  • ADC0834CCN --: Pin-compatible 8-bit serial ADC with similar 4-channel multiplexer and SPI interface, widely available as a direct functional substitute.
  • TLC549CP --: 8-bit successive-approximation ADC with serial interface, comparable resolution and supply range, suitable for similar low-speed data acquisition.
  • MCP3204-CI/P --: 12-bit 4-channel SPI ADC offering higher resolution while remaining pin-compatible in DIP-14, a good upgrade alternative for the MAX1111.
  • TLC0834CN --: 8-bit successive-approximation ADC with 4-channel multiplexer and serial interface, functionally similar to MAX1111 and available in DIP package.

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