AD7859BSZ
- Mfr.Part #
- AD7859BSZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 44-QFP
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 44MQFP
- Stock
- 5,364
- In Stock :
- 5,364
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Pin Count :
- 44
- Min Supply Voltage :
- 3V
- Configuration :
- MUX-S/H-ADC
- Max Supply Voltage :
- 5.5V
- Length :
- 10mm
- Output Bit Code :
- BINARY, 2'S COMPLEMENT BINARY
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Position :
- QUAD
- ECCN Code :
- EAR99
- Conversion Time-Max :
- 4.5μs
- Max Power Dissipation :
- 30mW
- Number of Channels :
- 8
- Supply Voltage :
- 3.6V
- Reference Type :
- External, Internal
- Polarity :
- Bipolar, Unipolar
- Power Consumption :
- 25mW
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Analog In Channels :
- 8
- Signal to Noise Ratio (SNR) :
- 71 dB
- Number of Bits :
- 12
- Contact Plating :
- Tin
- Operating Temperature :
- -40°C~85°C
- Base Part Number :
- AD7859
- Pbfree Code :
- No
- Ratio - S/H:ADC :
- 1:1
- Input Type :
- Pseudo-Differential, Single Ended
- Number of Pins :
- 44
- Package / Case :
- 44-QFP
- RoHS Status :
- ROHS3 Compliant
- Number of Inputs :
- 4, 8
- Power Dissipation :
- 30mW
- Sampling Rate :
- 200 ksps
- Resolution :
- 1.5 B
- Factory Lead Time :
- 16 Weeks
- Width :
- 10mm
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 2mm
- Max Input Voltage :
- 5.5V
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Lead Free :
- Contains Lead
- Min Input Voltage :
- 1.2V
- Integral Nonlinearity (INL) :
- 0.5 LSB
- Operating Supply Voltage :
- 5V
- Sampling Rate (Per Second) :
- 200k
- Input Capacitance :
- 20pF
- Voltage - Supply, Digital :
- 3V~5.5V
- Voltage - Supply, Analog :
- 3V~5.5V
- Supply Type :
- Analog, Digital
- Number of Elements :
- 1
- Sample and Hold / Track and Hold :
- TRACK
- Architecture :
- SAR
- Qualification Status :
- Not Qualified
- Differential Nonlinearity :
- 1 LSB
- Packaging :
- Tray
- Surface Mount :
- yes
- Data Interface :
- Parallel
- Number of Terminations :
- 44
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Datasheets
- AD7859BSZ

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7859BSZ Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7859BSZ is a high-performance, 12-bit Successive Approximation Register (SAR) analog-to-digital converter that delivers superior accuracy and speed. This product is designed to meet the demanding requirements of precision data acquisition systems. Its integration of a complete analog input multiplexer, sample-and-hold, clock oscillator and 12-bit SAR ADC in a single chip makes it an efficient solution for a wide range of applications, ensuring a high level of system integration and minimizing the need for additional components.
AD7859BSZ Features
The AD7859BSZ offers several key features that enhance its utility and performance:
- 12-bit resolution with a SAR architecture that ensures rapid data processing and precise output.
- Integrated sample-and-hold circuits that provide stable input signal acquisition, crucial for high-accuracy applications.
- On-chip clock oscillator that reduces external component count and system complexity.
- Multiple analog input channels, allowing for versatile usage in different measurement setups.
- Compatible with various digital interfaces, facilitating easy integration into digital systems.
AD7859BSZ Applications
- Industrial Automation: Used in monitoring and controlling equipment, providing real-time data conversion for process control systems.
- Medical Devices: Ideal for high-precision medical applications such as diagnostic instrumentation and patient monitoring, where accurate and rapid data conversion is critical.
- Communications Systems: Employed in communication infrastructure to enhance signal processing capabilities of network systems.
- Consumer Electronics: Utilized in devices requiring high-resolution analog to digital conversion, such as audio interfaces and personal electronics.
- Instrumentation: Suitable for scientific and laboratory equipment, facilitating precise measurements and data analysis.
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