AD7892BR-1 - Brand New Analog Devices Analog To Digital Converters (ADCs)
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Description
The AD7892BR-1 is a high-speed analog-to-digital converter (ADC) that operates on a single +5 V supply. It is a 12-bit ADC that contains a 1.47 µs successive approximation ADC, an on-chip track/hold amplifier, an internal +2.5 V reference, and on-chip versatile interface structures that allow both serial and parallel connection to a microprocessor. The AD7892BR-1 offers a choice of two data output formats: a single, parallel, 12-bit word or serial data. It is fabricated in Analog Devices’ Linear Compatible CMOS (LC2MOS) process, a mixed technology process that combines precision bipolar circuits with low power CMOS logic. It is available in a 24-lead, 0.3" wide, plastic or hermetic DIP or in a 24-lead SOIC.
Specifications and features
- Fast 12-Bit ADC with 1.47 s Conversion Time
- 600 kSPS Throughput Rate (AD7892-3)
- 500 kSPS Throughput Rate (AD7892-1, AD7892-2)
- Single Supply Operation
- On-Chip Track/Hold Amplifier
- Selection of Input Ranges: ±10 V or ±5 V for AD7892-1, 0 V to +2.5 V for AD7892-2, and ±2.5 V for AD7892-3
- High Speed Serial and Parallel Interface
- Low Power, 60 mW typ
- Overvoltage Protection on Analog Inputs (AD7892-1 and AD7892-3)
Application Scenarios
The AD7892BR-1 is suitable for a wide range of applications that require high-speed ADCs with low power consumption. It can be used in industrial automation, data acquisition systems, medical equipment, and other applications with similar requirements.
Comparison
Advantages- Single-supply operation simplifies power management and reduces design complexity.
- High-speed operation and low power consumption are ideal for applications that require fast sampling rates and low power consumption.
- Selection of input ranges makes it easier to optimize performance and minimize signal distortion.
Disadvantages- The AD7892BR-1 may not be suitable for applications that require higher resolution.
- The overvoltage protection feature may not be necessary for all applications, which adds to the cost of the device.
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download AD7892BR-1
- Chipdatas Part: CD86-AD7892BR-1
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
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- Last Updated: 2024/05/20 15:08 +0800
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