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)
- Terminal Form :
- Gull wing
- Supply Type :
- Analog, Digital
- Pbfree Code :
- No
- Ratio - S/H:ADC :
- 1:1
- Width :
- 5.3mm
- Max Power Dissipation :
- 75mW
- Number of Analog In Channels :
- 2
- Max Supply Voltage :
- 5.25V
- Lead Free :
- Contains Lead
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Number of A/D Converters :
- 2
- Packaging :
- Tube
- Pin Count :
- 28
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Power Consumption :
- 60mW
- Number of Pins :
- 28
- Contact Plating :
- Lead, Tin
- Sampling Rate :
- 250 ksps
- Min Supply Voltage :
- 4.75V
- Conversion Time-Max :
- 3.6μs
- Number of Elements :
- 2
- Architecture :
- SAR
- Feature :
- Simultaneous Sampling
- Power Dissipation :
- 75mW
- Input Type :
- Single Ended
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Surface Mount :
- yes
- Differential Nonlinearity :
- 1 LSB
- Supply Voltage :
- 5V
- Number of Bits :
- 12
- Base Part Number :
- AD7862
- Terminal Position :
- Dual
- Data Interface :
- Parallel
- Number of Channels :
- 4
- Output Bit Code :
- BINARY
- Peak Reflow Temperature (Cel) :
- 240
- Mounting Type :
- Surface Mount
- Sample and Hold / Track and Hold :
- TRACK
- Sampling Rate (Per Second) :
- 250k
- Power Supplies :
- 5V
- Package / Case :
- 28-SSOP (0.209, 5.30mm Width)
- JESD-609 Code :
- e0
- Operating Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~85°C
- Configuration :
- MUX-S/H-ADC
- Resolution :
- 1.5 B
- Integral Nonlinearity (INL) :
- 1 LSB
- Signal to Noise Ratio (SNR) :
- 71 dB
- Number of Terminations :
- 28
- Radiation Hardening :
- No
- RoHS Status :
- Non-RoHS Compliant
- ECCN Code :
- EAR99
- Polarity :
- Unipolar
- Reference Type :
- External, Internal
- Terminal Pitch :
- 0.65mm
- 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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