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Description
The D7678 is a 16-bit, 570 kSPS, charge redistribution SAR, analog-to-digital converter that operates from a single 5V power supply. It contains a high-speed 16-bit sampling ADC, a resistor input scaler that allows various input ranges, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports.
Specifications and features
- Throughput: 570 kSPS (Warp Mode), 500 kSPS (Normal Mode)
- INL: ±2.5 LSB Max (±0.0038% of Full Scale)
- 16-Bit Resolution with No Missing Codes
- S/(N+D): 90 dB Typ @ 180 kHz
- THD: –100 dB Typ @ 180 kHz
- Analog Input Voltage Ranges: Bipolar: ±10 V, ±5 V, ±2.5 V, Unipolar: 0 V to 10 V, 0 V to 5 V, 0 V to 2.5 V
- Both AC and DC Specifications
- No Pipeline Delay
- Parallel (8/16 Bits) and Serial 5 V/3 V Interface
- SPI®/QSPI™/MICROWIRE™/DSP Compatible
- Single 5 V Supply Operation
- Power Dissipation: 64 mW Typical, 15 μW @ 100 SPS, Power-Down Mode: 7 μW Max
- Package: 48-Lead Quad Flatpack (LQFP), 48-Lead Chip Scale (LFCSP)
- Pin-to-Pin Compatible Upgrade of the AD7664/AD7663
Application Scenarios
- Data Acquisition
- Communication
- Instrumentation
- Spectrum Analysis
- Medical Instruments
- Process Control
Comparison
Advantages- High-speed 16-bit sampling ADC
- Resistor input scaler that allows various input ranges
- Both parallel and serial system interface ports
- Single 5V supply operation
- Pin-to-pin compatible upgrade of the AD7664/AD7663
Disadvantages- Package options limited to 48-Lead Quad Flatpack (LQFP) and 48-Lead Chip Scale (LFCSP)
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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:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download D7678
- Chipdatas Part: CD86-D7678
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/14 18:43 +0800
Refund
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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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Payment Method
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Western Union charge US$0.00 banking fee.
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