AD7781CRZ
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- Mfr.Part #
- AD7781CRZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 20BIT SIGMA-DELTA 14SO
- Stock
- 2,243
- In Stock ：
- 2,243
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Voltage :
- 5.25V
- Converter Type :
- ADC, DELTA-SIGMA
- Packaging :
- Tube
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Reference Type :
- External
- Supply Voltage :
- 3V
- REACH SVHC :
- No SVHC
- Input Type :
- Differential
- Width :
- 4mm
- Output Format :
- Serial
- Power Dissipation :
- 2.1mW
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Nominal Supply Current :
- 420µA
- Feature :
- PGA
- Surface Mount :
- yes
- Min Supply Voltage :
- 2.7V
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~105°C
- Resolution :
- 2.5 B
- Length :
- 8.75mm
- Height :
- 1.5mm
- Architecture :
- Sigma-Delta
- Number of Analog In Channels :
- 1
- Qualification Status :
- Not Qualified
- Pbfree Code :
- No
- Output Bit Code :
- OFFSET BINARY
- Mounting Type :
- Surface Mount
- Polarity :
- Bipolar
- Sampling Rate :
- 16.7 sps
- Number of Functions :
- 1
- Max Input Voltage :
- 5V
- Voltage - Supply, Digital :
- 2.7V~5.25V
- Terminal Form :
- Gull wing
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- JESD-609 Code :
- e3
- Number of Bits :
- 20
- ECCN Code :
- EAR99
- Pin Count :
- 14
- Supply Type :
- Analog, Digital
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 14
- Factory Lead Time :
- 8 Weeks
- Data Interface :
- SPI
- Sampling Rate (Per Second) :
- 16.7
- Number of Pins :
- 14
- Min Input Voltage :
- 500mV
- Configuration :
- PGA-ADC
- Linearity Error-Max (EL) :
- 0.0006%
- Contact Plating :
- Tin
- Max Power Dissipation :
- 2.1mW
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 1
- Base Part Number :
- AD7781
- Datasheets
- AD7781CRZ
Analog to Digital Converters (ADC) Analog Devices, Inc. AD7781CRZ Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7781CRZ is a state-of-the-art 20-bit sigma-delta ADC, designed to provide high-precision signal conversion in demanding applications. Manufactured by Analog Devices, this IC features a compact 14-SO footprint, making it ideal for space-constrained applications. The AD7781CRZ is engineered for exceptional performance, offering low noise, high accuracy, and minimal power consumption, thereby facilitating efficient system design. Its robust functionality is particularly suited for industries requiring precise measurements such as medical systems, industrial automation, and instrumentation.
AD7781CRZ Features
The AD7781CRZ ADC includes several key features that enhance its applicability in a broad range of high-precision tasks. These features include a low power sigma-delta modulator, a single differential input, and an on-chip buffer that simplifies sensor interfacing. Additionally, it operates over a wide supply range and incorporates power scaling with throughput, making it a flexible choice for various operating conditions.
AD7781CRZ Applications
- Medical Devices: In medical equipment, the AD7781CRZ can be used for precise measurements required in patient monitoring systems and medical imaging, ensuring accurate and reliable data capture.
- Industrial Automation: For automation systems, this ADC offers the accuracy needed in process control instruments, helping to maintain stringent quality control standards across production environments.
- Instrumentation: In scientific instruments, the AD7781CRZ provides the detailed resolution necessary for chemical analysis and environmental monitoring, aiding in precise scientific research and development.
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