ADS7816EB/250G4

Product Overview

• Category: Analog-to-Digital Converter (ADC)
• Use: Converts analog signals into digital data
• Characteristics:
  • High-resolution ADC
  • Low power consumption
  • Serial interface
  • Small package size
• Package: 16-pin SOIC (Small Outline Integrated Circuit)
• Essence: Provides accurate and reliable conversion of analog signals to digital format
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Resolution: 12 bits
• Input Voltage Range: 0V to Vref
• Conversion Time: 8 µs (typical)
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Power Consumption: 1.1 mW (typical)

Pin Configuration

The ADS7816EB/250G4 has the following pin configuration:

```

---

| | | 1 2 3 4 5 6 7 8 9 10| |_______________________________________|

1. VDD
2. REF
3. AGND
4. IN+
5. IN-
6. CS
7. SCLK
8. SDATA
9. DGND
10. VSS ```

Functional Features

• High-resolution conversion: The 12-bit resolution ensures accurate representation of analog signals.
• Low power consumption: Enables energy-efficient operation in various applications.
• Serial interface: Allows easy integration with microcontrollers and other digital systems.
• Small package size: Ideal for space-constrained designs.

Advantages and Disadvantages

Advantages: - High resolution for precise measurements - Low power consumption for energy efficiency - Serial interface simplifies integration - Small package size enables compact designs

Disadvantages: - Limited input voltage range (0V to Vref) - Conversion time of 8 µs may be slower compared to some other ADCs

Working Principles

The ADS7816EB/250G4 operates based on the successive approximation register (SAR) architecture. It uses an internal reference voltage (Vref) to compare the input analog voltage and perform the conversion. The digital output is then transmitted through the serial interface.

Detailed Application Field Plans

The ADS7816EB/250G4 can be used in various applications, including but not limited to: - Data acquisition systems - Industrial automation - Medical equipment - Instrumentation and measurement devices - Consumer electronics

Alternative Models

Some alternative models that offer similar functionality to the ADS7816EB/250G4 include: - ADS7817EB/250G4: 10-bit resolution ADC with similar specifications - ADS7822EB/250G4: 12-bit resolution ADC with faster conversion time - ADS7830EB/250G4: 8-channel, 8-bit resolution ADC for multi-channel applications

Note: Please refer to the manufacturer's datasheets for detailed specifications and compatibility with specific applications.

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