ADC12L038CIWM/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: Analog-to-Digital Converter (ADC)

Characteristics: - High-resolution ADC - Low power consumption - Wide input voltage range - Fast conversion speed

Package: CIWM (Ceramic Dual In-Line Package with Metal Lid)

Essence: The ADC12L038CIWM/NOPB is a high-performance analog-to-digital converter designed for various applications that require accurate and fast conversion of analog signals into digital data.

Packaging/Quantity: The ADC12L038CIWM/NOPB is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Resolution: 12 bits
• Input Voltage Range: ±10V
• Conversion Speed: 1 MSPS (Mega Samples Per Second)
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADC12L038CIWM/NOPB has a total of 28 pins, which are assigned specific functions as follows:

1. VREFP: Positive Reference Voltage Input
2. VREFN: Negative Reference Voltage Input
3. AGND: Analog Ground
4. VIN0: Analog Input Channel 0
5. VIN1: Analog Input Channel 1
6. VIN2: Analog Input Channel 2
7. VIN3: Analog Input Channel 3
8. VIN4: Analog Input Channel 4
9. VIN5: Analog Input Channel 5
10. VIN6: Analog Input Channel 6
11. VIN7: Analog Input Channel 7
12. VIN8: Analog Input Channel 8
13. VIN9: Analog Input Channel 9
14. VIN10: Analog Input Channel 10
15. VIN11: Analog Input Channel 11
16. VIN12: Analog Input Channel 12
17. VIN13: Analog Input Channel 13
18. VIN14: Analog Input Channel 14
19. VIN15: Analog Input Channel 15
20. CLK: Clock Input
21. CS: Chip Select Input
22. SCLK: Serial Clock Output
23. SDATA: Serial Data Output
24. DGND: Digital Ground
25. DVDD: Digital Power Supply
26. RESET: Reset Input
27. PD: Power-Down Input
28. VCC: Power Supply Voltage

Functional Features

• High-resolution conversion: The ADC12L038CIWM/NOPB offers a resolution of 12 bits, ensuring accurate representation of analog signals.
• Fast conversion speed: With a conversion speed of 1 MSPS, this ADC can quickly convert analog signals into digital data.
• Low power consumption: The ADC12L038CIWM/NOPB is designed to minimize power consumption, making it suitable for battery-powered applications.
• Wide input voltage range: It supports a wide input voltage range of ±10V, allowing for versatile signal acquisition.

Advantages and Disadvantages

Advantages: - High resolution ensures accurate conversion. - Fast conversion speed enables real-time data acquisition. - Low power consumption prolongs battery life. - Wide input voltage range accommodates various signal levels.

Disadvantages: - Limited number of analog input channels (16 in total). - Requires an external clock source for operation.

Working Principles

The ADC12L038CIWM/NOPB utilizes successive approximation register (SAR) architecture to convert analog signals into digital data. It samples the input voltage at a high frequency and compares it with a reference voltage. By iteratively adjusting the digital code, it converges to a value that represents the input voltage accurately.

Detailed Application Field Plans

The ADC12L038CIWM/NOPB finds applications in various fields, including but not limited to: - Industrial automation - Data acquisition systems - Medical equipment - Test and measurement instruments - Audio processing

Detailed and Complete Alternative Models

1. ADC12D1800CIPT/NOPB: 12-bit, 1.8 GSPS Analog-to-Digital Converter, Ceramic Quad Flat No-Lead (CQFN) package.
2. ADC16DX370CIPT/NOPB: 16-bit, 370 MSPS Dual Analog-to-Digital Converter, Ceramic Quad Flat No-Lead (CQFN) package.
3. ADC14V155CIUT/NOPB: 14-bit, 155 MSPS Analog-to-Digital Converter, Ceramic Quad Flat No-Lead (CQFN) package.

These alternative models offer different specifications and features, allowing users to choose the most suitable ADC for their specific requirements.

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