AD7785BRUZ
- Mfr.Part #
- AD7785BRUZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC ADC 20BIT SIGMA-DELTA 16TSSOP
- Stock
- 2,275
- In Stock :
- 2,275
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- JESD-609 Code :
- e3
- Configuration :
- MUX-ADC
- Peak Reflow Temperature (Cel) :
- 260
- Contact Plating :
- Tin
- Polarity :
- Bipolar
- Max Input Voltage :
- 5.25V
- Number of A/D Converters :
- 1
- Input Type :
- Differential
- ECCN Code :
- EAR99
- Architecture :
- Sigma-Delta
- Packaging :
- Tube
- Terminal Pitch :
- 0.65mm
- Sampling Rate :
- 470 sps
- Number of Analog In Channels :
- 3
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Supply Voltage :
- 3V
- Pin Count :
- 16
- Surface Mount :
- yes
- Pbfree Code :
- No
- Height :
- 1.05mm
- Power Dissipation :
- 2.5mW
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Qualification Status :
- Not Qualified
- Reference Type :
- External, Internal
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~105°C
- Max Supply Voltage :
- 5.25V
- Supply Type :
- Single
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Channels :
- 3
- Number of Bits :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply, Digital :
- 2.7V~5.25V
- Nominal Supply Current :
- 500μA
- Reference Voltage :
- 1.17V
- Min Input Voltage :
- 100mV
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Interface :
- SPI
- Number of Pins :
- 16
- Terminal Position :
- Dual
- Converter Type :
- ADC, DELTA-SIGMA
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Width :
- 4.5mm
- Number of Functions :
- 1
- Number of Elements :
- 1
- Length :
- 5.1mm
- Data Interface :
- SPI, DSP
- Max Power Dissipation :
- 2.5mW
- Min Supply Voltage :
- 2.7V
- Output Bit Code :
- OFFSET BINARY
- REACH SVHC :
- No SVHC
- Sampling Rate (Per Second) :
- 470
- Base Part Number :
- AD7785
- Lead Free :
- Contains Lead
- Output Format :
- Serial
- Number of Terminations :
- 16
- Resolution :
- 2.5 B
- Datasheets
- AD7785BRUZ

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7785BRUZ Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7785BRUZ is a highly precise 20-bit sigma-delta ADC, designed to offer exceptional resolution and accuracy for demanding applications. Encased in a compact 16-TSSOP package, this ADC features a low noise input and an on-chip buffer, making it an ideal solution for applications requiring high precision signal conversion without external signal conditioning. The AD7785BRUZ is engineered to handle low frequency signals with very low power consumption, which makes it especially suitable for battery-powered devices and remote sensing applications.
AD7785BRUZ Features
The AD7785BRUZ boasts a range of features that make it stand out as a top choice for precision analog to digital conversion. Key features include a 20-bit resolution sigma-delta modulator, a very low noise performance of 11.5 nV RMS, and an internal oscillator that reduces the need for external components. Additionally, it supports a flexible power supply range from 2.7V to 5.25V, ensuring compatibility with a variety of operating environments and systems. Its fully differential inputs are designed to enhance common-mode noise rejection, thus improving the quality and reliability of the signal conversion process.
AD7785BRUZ Applications
- Portable Instrumentation: In devices where precision and power efficiency are paramount, the AD7785BRUZ provides accurate readings while minimizing battery drain.
- Industrial Process Controls: Its high resolution and low noise characteristics make it ideal for monitoring and controlling fine details in industrial settings.
- Medical Devices: The AD7785BRUZ's precision is critical for sensitive medical measurements, ensuring reliable data capture in diagnostic equipment.
- Weigh Scales: This ADC is perfect for high precision weight measurements, providing consistent and reliable results for commercial and industrial scales.
- Data Acquisition Systems: It ensures accurate data logging and signal processing, crucial for analysis and monitoring in scientific research and development.
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