MAX1188CEUP+ - Product Overview

1. Product Information

• Category: Integrated Circuit (IC)
• Use: Analog-to-Digital Converter (ADC)
• Characteristics: High-resolution, low-power consumption
• Package: 20-TSSOP (Thin Shrink Small Outline Package)
• Essence: Converts analog signals to digital format
• Packaging/Quantity: Tape & Reel, 2500 units per reel

2. Specifications

The MAX1188CEUP+ ADC offers the following specifications: - Resolution: 12 bits - Sampling Rate: Up to 200 kilosamples per second (ksps) - Input Voltage Range: 0V to VREF - Power Supply: 2.7V to 3.6V - Operating Temperature Range: -40°C to +85°C

3. Pin Configuration

The MAX1188CEUP+ features a 20-pin TSSOP package with the following pinout:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | REF | Reference voltage input | | 2 | AGND | Analog ground | | 3 | VIN | Analog input voltage | | 4 | VDD | Digital power supply | | 5 | DGND | Digital ground | | 6 | CS | Chip select input | | 7 | SCLK | Serial clock input | | 8 | SDI | Serial data input | | 9 | SDO | Serial data output | | 10 | EOC | End of conversion output | | 11-18 | NC | No connection | | 19 | VREF | Reference voltage output | | 20 | VREF/2 | Half of the reference voltage output |

4. Functional Features

• High-resolution ADC with 12-bit resolution
• Low-power consumption for energy-efficient applications
• Serial interface for easy integration with microcontrollers
• Fast sampling rate of up to 200 ksps
• Wide input voltage range allows for versatile signal conversion

5. Advantages and Disadvantages

Advantages:

• High resolution provides accurate digital representation of analog signals
• Low power consumption extends battery life in portable devices
• Versatile input voltage range accommodates various signal levels
• Compact TSSOP package enables space-saving PCB designs

Disadvantages:

• Limited number of available pins for additional functionalities
• Requires external reference voltage for proper operation

6. Working Principles

The MAX1188CEUP+ operates on the principle of successive approximation. It converts analog input voltages into a corresponding 12-bit digital representation using an internal reference voltage. The conversion process is controlled by the serial interface, allowing for easy integration with microcontrollers.

7. Application Field Plans

The MAX1188CEUP+ can be used in various applications, including but not limited to: - Data acquisition systems - Industrial automation - Medical equipment - Portable instrumentation - Consumer electronics

8. Alternative Models

Other alternative models that offer similar functionality to the MAX1188CEUP+ include: - MAX11100 - ADS7822 - LTC1867

This concludes the encyclopedia entry for the MAX1188CEUP+ ADC.

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