AD7866BRU
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- Mfr.Part #
- AD7866BRU
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 20TSSOP
- Stock
- 14,090
- In Stock ：
- 14,090
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Number of Pins :
- 20
- Voltage - Supply, Digital :
- 2.7V~5.25V
- Configuration :
- MUX-S/H-ADC
- Number of Functions :
- 1
- Surface Mount :
- yes
- Terminal Pitch :
- 0.65mm
- Feature :
- Simultaneous Sampling
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Pbfree Code :
- No
- Operating Supply Voltage :
- 5V
- Max Input Voltage :
- 3V
- Terminal Position :
- Dual
- Nominal Supply Current :
- 4.8mA
- Resolution :
- 1.5 B
- Number of Bits :
- 12
- Max Supply Voltage :
- 5.25V
- Number of Elements :
- 2
- Input Capacitance :
- 30pF
- Factory Lead Time :
- 8 Weeks
- Power Dissipation :
- 24mW
- Interface :
- SPI
- Max Power Dissipation :
- 24mW
- Pin Count :
- 20
- REACH SVHC :
- No SVHC
- Min Input Voltage :
- 2V
- Conversion Time-Max :
- 0.8μs
- Terminal Form :
- Gull wing
- Number of Terminations :
- 20
- Sampling Rate :
- 1 Msps
- Output Format :
- Serial
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Differential Nonlinearity :
- -0.95 LSB
- Number of Analog In Channels :
- 4
- Input Type :
- Single Ended
- Lead Free :
- Contains Lead
- Number of A/D Converters :
- 2
- Operating Temperature :
- -40°C~125°C
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Architecture :
- SAR
- Signal to Noise Ratio (SNR) :
- 68 dB
- Peak Reflow Temperature (Cel) :
- 260
- Integral Nonlinearity (INL) :
- 1.5 LSB
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Packaging :
- Tube
- Number of Channels :
- 4
- Supply Voltage :
- 3V
- Supply Type :
- Analog, Digital
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Sampling Rate (Per Second) :
- 1m
- Terminal Finish :
- Matte Tin (Sn)
- Height :
- 1.05mm
- Length :
- 6.5mm
- Base Part Number :
- AD7866
- Ratio - S/H:ADC :
- 1:1
- Sample and Hold / Track and Hold :
- TRACK
- Linearity Error-Max (EL) :
- 0.0366%
- Data Interface :
- SPI, DSP
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Polarity :
- Unipolar
- Reference Type :
- External, Internal
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Min Supply Voltage :
- 2.7V
- Width :
- 4.4mm
- Datasheets
- AD7866BRU
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7866BRU Overview
The AD7866BRU by Analog Devices, Inc. is a high-performance, dual 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) designed for efficient and precise data conversion. Packaged in a compact 20-TSSOP, this ADC is optimized for applications requiring a high bandwidth and low power consumption. Its dual-channel configuration allows for simultaneous sampling, which reduces the sample distortion often encountered in single-channel converters during dynamic signal changes. This feature, combined with a fast track-and-hold acquisition phase, ensures reliable performance in demanding environments, making the Analog to Digital Converters (ADC) Analog Devices, Inc. AD7866BRU an ideal choice for high-speed signal processing applications.
AD7866BRU Features
The AD7866BRU boasts several features that enhance its functionality and reliability for industrial and commercial applications. Key features include:
- 12-bit resolution on each of its two channels, ensuring precise data output.
- High conversion speed with a typical throughput of 1 MSPS (Mega Samples Per Second), enabling quick response in real-time scenarios.
- Low power consumption with a typical operating current of just 2 mA, ideal for battery-operated devices.
- Wide input voltage range and a flexible power supply voltage (2.7V to 5.25V) compatibility, accommodating a variety of industrial environments.
- Integrated track-and-hold circuitry which minimizes external component count and simplifies circuit design.
AD7866BRU Applications
- Digital Oscilloscopes: Utilizes its dual-channel operation and high-speed sampling to accurately reconstruct waveforms.
- Data Acquisition Systems: Employs its precision and speed in monitoring and recording industrial process parameters.
- Battery-Powered Instruments: Takes advantage of its low power consumption to extend battery life while maintaining accurate readings.
- Portable Medical Devices: Leverages its compact size and precision for use in handheld medical diagnostic equipment.
- Communication Systems: Supports accurate data conversion necessary for signal processing and network diagnostics.
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