AD7678ACP
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- Mfr.Part #
- AD7678ACP
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 48-VFQFN Exposed Pad, CSP
- Datasheet
- Download
- Description
- IC ADC 18BIT SAR W/BUFF 48-LFCSP
- Stock
- 767
- In Stock ：
- 767
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Channels :
- 1
- Width :
- 7mm
- Resolution :
- 2.25 B
- Data Interface :
- SPI, Parallel, DSP
- Factory Lead Time :
- 8 Weeks
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Supply Voltage :
- 5V
- Package / Case :
- 48-VFQFN Exposed Pad, CSP
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 4.75V
- Surface Mount :
- yes
- Lead Free :
- Contains Lead
- Voltage - Supply, Analog :
- 5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Input Voltage :
- 5.25V
- Pbfree Code :
- No
- Reference Type :
- External, Internal
- Integral Nonlinearity (INL) :
- 2.5 LSB
- Max Supply Voltage :
- 5.25V
- Interface :
- SPI
- Packaging :
- Tray
- Number of Pins :
- 48
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- Min Input Voltage :
- 3V
- Signal to Noise Ratio (SNR) :
- 101 dB
- Sample and Hold / Track and Hold :
- SAMPLE
- Output Format :
- SERIAL, PARALLEL, 8 BITS, PARALLEL, WORD
- Pin Count :
- 48
- Number of Functions :
- 1
- Terminal Pitch :
- 0.5mm
- Base Part Number :
- AD7678
- Differential Nonlinearity :
- -1 LSB
- Max Power Dissipation :
- 26mW
- Power Consumption :
- 18mW
- Terminal Form :
- NO LEAD
- Ratio - S/H:ADC :
- 1:1
- Terminal Position :
- QUAD
- Sampling Rate :
- 100 ksps
- Power Dissipation :
- 26mW
- Input Type :
- Differential
- Length :
- 7mm
- Number of Analog In Channels :
- 1
- Sampling Rate (Per Second) :
- 100k
- Architecture :
- SAR
- Number of Terminations :
- 48
- Number of Bits :
- 18
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- Qualification Status :
- Not Qualified
- Series :
- PulSAR®
- Configuration :
- S/H-ADC
- Terminal Finish :
- Matte Tin (Sn)
- Operating Supply Voltage :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Polarity :
- Bipolar
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Datasheets
- AD7678ACP
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7678ACP Overview
The AD7678ACP by Analog Devices, Inc. stands out in the market of high-precision Analog to Digital Converters (ADC). This 18-bit, Successive Approximation Register (SAR) ADC with integrated buffer offers exceptional accuracy and stability, making it an ideal choice for critical applications where precision is paramount. Its integration in a compact 48-lead LFCSP package allows for high-density mounting and minimal space usage on PCBs, crucial for advanced electronic systems. With its high-resolution capability, the Analog to Digital Converters (ADC) Analog Devices, Inc. AD7678ACP serves as a cornerstone in translating analog signals into high-fidelity digital representations.
AD7678ACP Features
The AD7678ACP ADC is equipped with several features that make it highly effective for a wide range of applications. It boasts a true 18-bit resolution with no missing codes, providing excellent linearity for precise measurements. The inclusion of a buffer minimizes the drive requirements on the analog input, thereby reducing the design complexity and enhancing signal integrity. Furthermore, the device supports a wide input range and offers a flexible interface compatible with many microprocessors and DSPs, ensuring easy integration into existing systems.
AD7678ACP Applications
- Medical Imaging: In medical imaging systems such as ultrasound and CT scanners, the AD7678ACP ensures high-precision signal conversion, essential for creating detailed and accurate imaging.
- Test and Measurement Equipment: The device's high accuracy and stability make it suitable for oscilloscopes, spectrum analyzers, and other precision testing equipment, where capturing exact measurements is crucial.
- Data Acquisition Systems: Ideal for use in high-speed data acquisition where reliable and accurate analog-to-digital conversion is necessary, helping in capturing and analyzing real-time data efficiently.
- Industrial Automation: In automated processes that require precise control, the AD7678ACP provides the necessary data fidelity to monitor and control industrial equipment accurately, ensuring optimal operational performance.
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