IDT, Integrated Device Technology Inc
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
ADC1213S125HN-C18
詳細を表示 DataSheets

ADC1213S125HN-C18

Product Overview

Category: Analog-to-Digital Converter (ADC)

Use: The ADC1213S125HN-C18 is a high-performance, 12-bit resolution, successive approximation register (SAR) ADC. It is designed to convert analog signals into digital data for various applications.

Characteristics: - High resolution: 12-bit - Fast conversion rate: up to 1.25 MSPS (Mega Samples Per Second) - Low power consumption: ideal for battery-powered devices - Wide input voltage range: ±Vref - Small package size: C18 (18-pin ceramic package) - Excellent linearity and accuracy

Package: The ADC1213S125HN-C18 is available in an 18-pin ceramic package, which provides good thermal performance and durability.

Essence: The essence of the ADC1213S125HN-C18 lies in its ability to accurately and efficiently convert analog signals into digital data, making it suitable for a wide range of applications.

Packaging/Quantity: The ADC1213S125HN-C18 is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Resolution: 12-bit
  • Conversion Rate: Up to 1.25 MSPS
  • Input Voltage Range: ±Vref
  • Power Supply: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: C18 (18-pin ceramic package)
  • Interface: Serial Peripheral Interface (SPI)

Detailed Pin Configuration

The ADC1213S125HN-C18 has the following pin configuration:

  1. VDD: Power supply voltage
  2. VREF: Reference voltage input
  3. AGND: Analog ground
  4. VIN: Analog input voltage
  5. DOUT: Digital output data
  6. DIN: Serial data input
  7. SCLK: Serial clock input
  8. CS: Chip select input
  9. DGND: Digital ground
  10. REFSEL: Reference voltage selection
  11. CLKSEL: Conversion clock selection
  12. PD: Power-down mode control
  13. EOC: End of conversion indicator
  14. VDD: Power supply voltage
  15. VREF: Reference voltage input
  16. AGND: Analog ground
  17. VIN: Analog input voltage
  18. DOUT: Digital output data

Functional Features

  • High-resolution conversion: The ADC1213S125HN-C18 offers 12-bit resolution, providing accurate digital representation of analog signals.
  • Fast conversion rate: With a maximum conversion rate of 1.25 MSPS, the ADC can quickly process analog inputs.
  • Low power consumption: The ADC operates at low power levels, making it suitable for battery-powered applications.
  • Wide input voltage range: The ADC accepts input voltages within the ±Vref range, allowing for versatile signal conversion.
  • SPI interface: The ADC communicates with external devices using the Serial Peripheral Interface (SPI) protocol.

Advantages and Disadvantages

Advantages: - High resolution ensures accurate conversion. - Fast conversion rate enables real-time data acquisition. - Low power consumption prolongs battery life. - Wide input voltage range accommodates various signal levels. - Small package size saves board space.

Disadvantages: - Limited to 12-bit resolution, may not be suitable for applications requiring higher precision. - Requires an external reference voltage source. - Limited number of available pins for additional functionalities.

Working Principles

The ADC1213S125HN-C18 utilizes the successive approximation register (SAR) architecture for analog-to-digital conversion. It samples the analog input voltage, compares it to a reference voltage, and generates a digital output representing the input voltage. The conversion process is controlled by an internal clock and can be triggered by an external signal.

Detailed Application Field Plans

The ADC1213S125HN-C18 finds applications in various fields, including but not limited to: - Industrial automation - Medical devices - Test and measurement equipment - Data acquisition systems - Portable instruments - Communication systems

Detailed and Complete Alternative Models

  1. ADC1213S125HN-C16: Similar to ADC1213S125HN-C18, but with a 16-pin ceramic package.
  2. ADC1213S125HN-QFN32: Same specifications as ADC1213S125HN-C18, but in a 32-pin QFN (Quad Flat No-Lead) package.
  3. ADC1213S125HN-DIP24: DIP (Dual Inline Package) version of ADC1213S125HN-C18, with 24 pins.

These alternative models offer similar functionality and performance, but with different package options to suit specific design requirements.

*Note: The content provided above meets

技術ソリューションにおける ADC1213S125HN-C18 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of ADC1213S125HN-C18 in technical solutions:

  1. Q: What is ADC1213S125HN-C18? A: ADC1213S125HN-C18 is a specific model of analog-to-digital converter (ADC) designed for converting analog signals into digital data.

  2. Q: What is the resolution of ADC1213S125HN-C18? A: ADC1213S125HN-C18 has a resolution of 12 bits, meaning it can represent analog signals with 4096 discrete levels.

  3. Q: What is the sampling rate of ADC1213S125HN-C18? A: The sampling rate of ADC1213S125HN-C18 is 125 kilosamples per second (ksps), allowing it to convert analog signals at a high speed.

  4. Q: What is the input voltage range of ADC1213S125HN-C18? A: The input voltage range of ADC1213S125HN-C18 is typically between 0V and Vref, where Vref is the reference voltage supplied to the ADC.

  5. Q: How does ADC1213S125HN-C18 communicate with microcontrollers or processors? A: ADC1213S125HN-C18 uses a serial interface such as SPI (Serial Peripheral Interface) or I2C (Inter-Integrated Circuit) to communicate with microcontrollers or processors.

  6. Q: Can ADC1213S125HN-C18 be used in battery-powered applications? A: Yes, ADC1213S125HN-C18 has a low power consumption and can be used in battery-powered applications.

  7. Q: Does ADC1213S125HN-C18 have built-in reference voltage? A: No, ADC1213S125HN-C18 requires an external reference voltage to operate. The reference voltage should be within the specified range.

  8. Q: What is the typical supply voltage for ADC1213S125HN-C18? A: The typical supply voltage for ADC1213S125HN-C18 is 2.7V to 5.5V, making it compatible with a wide range of power sources.

  9. Q: Can ADC1213S125HN-C18 handle differential inputs? A: Yes, ADC1213S125HN-C18 supports both single-ended and differential input configurations, providing flexibility in signal acquisition.

  10. Q: Are there any evaluation boards or development kits available for ADC1213S125HN-C18? A: Yes, some manufacturers offer evaluation boards or development kits specifically designed for ADC1213S125HN-C18, which can help simplify the integration process into technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for ADC1213S125HN-C18.