CMS-40558N-L152

Product Overview

Category: Integrated Circuits
Use: Signal Processing
Characteristics: Low power consumption, high performance
Package: 16-pin DIP (Dual Inline Package)
Essence: Analog-to-Digital Converter (ADC)
Packaging/Quantity: Tray/1000 units

Specifications

• Resolution: 12-bit
• Sampling Rate: 1 MSPS (Million Samples Per Second)
• Input Voltage Range: 0V to Vref
• Power Supply: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. VDD - Power supply
2. VREF - Reference voltage input
3. AGND - Analog ground
4. VIN+ - Positive analog input
5. VIN- - Negative analog input
6. REF- - Reference voltage negative
7. REF+ - Reference voltage positive
8. DGND - Digital ground
9. DOUT - Digital output
10. SCLK - Serial clock input
11. SDIN - Serial data input
12. CS - Chip select
13. PDWN - Power down
14. CONVST - Conversion start
15. NC - No connection
16. VSS - Ground

Functional Features

• High-speed successive approximation ADC
• Low power consumption
• Internal reference and reference buffer
• SPI-compatible serial interface
• Automatic power-down mode

Advantages and Disadvantages

Advantages: - High resolution - Wide operating voltage range - Low power consumption

Disadvantages: - Limited sampling rate - Requires external reference voltage

Working Principles

The CMS-40558N-L152 is a 12-bit ADC that converts analog signals into digital data. It utilizes a successive approximation technique to achieve high-resolution conversion while consuming minimal power. The internal reference and reference buffer ensure accurate and stable conversions across varying input conditions.

Detailed Application Field Plans

The CMS-40558N-L152 is suitable for various applications requiring precise analog-to-digital conversion, such as: - Data acquisition systems - Industrial automation - Instrumentation - Medical devices - Portable electronics

Detailed and Complete Alternative Models

1. CMS-40558N-L151: 10-bit resolution, lower cost
2. CMS-40558N-L153: 14-bit resolution, higher accuracy
3. CMS-40558N-L154: 16-bit resolution, ultra-high precision

In conclusion, the CMS-40558N-L152 offers high-performance analog-to-digital conversion with low power consumption, making it an ideal choice for diverse signal processing applications.

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