AD7873ARUZ - Brand New Analog Devices Touch Screen Controllers
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Description
The AD7873ARUZ is a fast, complete 14-bit analog-to-digital converter specifically designed for touch screen controllers. It features a track/hold amplifier, successive-approximation ADC and versatile interface logic. This device also includes a self-contained, laser trimmed internal clock which eliminates the need for external clock timing components. Additionally, the on-chip clock can be overridden to synchronize ADC operation to the digital system, ensuring minimum noise.
Specifications and features
- Complete monolithic 14-bit ADC
- 2's complement coding
- Parallel, byte and serial digital interface
- 80 dB SNR at 10 kHz input frequency
- 57 ns data access time
- Low power, typically 50 mW
- 83 kSPS throughput rate
- 16-lead SOIC package (AD7872)
Application Scenarios
The AD7873ARUZ is commonly used in touch screen controllers, however its fast and accurate ADC conversion capabilities make it suitable for a variety of other digital signal processing applications. Some examples include high speed modems, speech recognition and synthesis, spectrum analysis, and DSP servo control.
Comparison
Advantages- Self-contained, laser trimmed internal clock eliminates need for external timing components
- Capable of 83 kSPS throughput rate
- Low power consumption
- Complete monolithic 14-bit ADC
Disadvantages- Only available in 16-lead SOIC package (AD7872)
- Noisy ADC operation if not synchronized with the digital system
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download AD7873ARUZ
- Chipdatas Part: CD89-AD7873ARUZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/28 16:16 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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