AD7862ARS-2
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- Mfr.Part #
- AD7862ARS-2
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 28SSOP
- Stock
- 1,127
- In Stock ：
- 1,127
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- ECCN Code :
- EAR99
- Data Interface :
- Parallel
- Number of Elements :
- 2
- Power Consumption :
- 60mW
- Power Dissipation :
- 75mW
- Reference Type :
- External, Internal
- Number of A/D Converters :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Pbfree Code :
- No
- RoHS Status :
- Non-RoHS Compliant
- Surface Mount :
- yes
- Number of Functions :
- 1
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of Analog In Channels :
- 2
- Input Type :
- Single Ended
- Base Part Number :
- AD7862
- Contact Plating :
- Lead, Tin
- Max Supply Voltage :
- 5.25V
- Supply Type :
- Analog, Digital
- Sample and Hold / Track and Hold :
- TRACK
- Sampling Rate :
- 250 ksps
- Terminal Position :
- Dual
- Max Power Dissipation :
- 75mW
- Conversion Time-Max :
- 3.6μs
- Number of Channels :
- 4
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- Mounting Type :
- Surface Mount
- Pin Count :
- 28
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Signal to Noise Ratio (SNR) :
- 71 dB
- Number of Terminations :
- 28
- Feature :
- Simultaneous Sampling
- Terminal Pitch :
- 0.65mm
- Ratio - S/H:ADC :
- 1:1
- Resolution :
- 1.5 B
- Power Supplies :
- 5V
- Number of Bits :
- 12
- Operating Temperature :
- -40°C~85°C
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Number of Pins :
- 28
- JESD-609 Code :
- e0
- Architecture :
- SAR
- Packaging :
- Tube
- Lead Free :
- Contains Lead
- Peak Reflow Temperature (Cel) :
- 240
- Radiation Hardening :
- No
- Differential Nonlinearity :
- 1 LSB
- Operating Supply Voltage :
- 5V
- Polarity :
- Unipolar
- Integral Nonlinearity (INL) :
- 1 LSB
- Configuration :
- MUX-S/H-ADC
- Supply Voltage :
- 5V
- Sampling Rate (Per Second) :
- 250k
- Min Supply Voltage :
- 4.75V
- Output Bit Code :
- BINARY
- Width :
- 5.3mm
- Datasheets
- AD7862ARS-2
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7862ARS-2 Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7862ARS-2 is a high-performance, 12-bit successive approximation register (SAR) ADC that offers excellent accuracy and speed. Designed by Analog Devices, a leader in semiconductor design, this IC is tailored for applications requiring precise signal conversion from analog to digital form. Its robust architecture ensures reliable performance under varying conditions, making it an ideal choice for critical applications in industrial, medical, and communication systems. The AD7862ARS-2 operates with dual-channel input, allowing simultaneous sampling which reduces latency and increases system efficiency.
AD7862ARS-2 Features
This ADC boasts a resolution of 12 bits with a conversion time as fast as 1.5 microseconds, ensuring rapid data processing and minimal delay. It supports a dual analog input range and includes an internal 2.5V reference source, though it allows for an external reference to accommodate specific application needs. Its low power consumption and flexible power supply options (±5V to ±15V) make it highly suitable for portable devices. Furthermore, the device is encapsulated in a compact 28-SSOP package, ensuring ease of integration into system designs.
AD7862ARS-2 Applications
- Medical Imaging Equipment: Utilizes the AD7862ARS-2 for high-precision analog-to-digital conversion, enhancing image clarity and resolution in systems such as ultrasound and MRI machines.
- Industrial Automation: Employs this ADC for accurate monitoring and control in automated manufacturing processes, where precise measurements are critical for product quality.
- Communication Systems: Benefits from the AD7862ARS-2's quick conversion speeds and reliability in digital communication equipment, ensuring accurate data transmission and reception.
- Data Acquisition Systems: Uses this ADC to convert analog signals from various sensors into digital data, enabling precise monitoring and analysis in scientific research and environmental monitoring.
- Consumer Electronics: Applies the AD7862ARS-2 in devices like high-fidelity sound systems and digital cameras, where superior signal integrity is essential for high-quality outputs.
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