AD7712AR
- Mfr.Part #
- AD7712AR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 24BIT SIGMA-DELTA 24SOIC
- Stock
- 7,010
- In Stock :
- 7,010
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Sample and Hold / Track and Hold :
- SAMPLE
- Negative Supply Voltage-Nom :
- -5V
- Resolution :
- 3 B
- Number of Channels :
- 2
- Number of Analog In Channels :
- 2
- Linearity Error-Max (EL) :
- 0.003%
- Supply Voltage :
- 5V
- Contact Plating :
- Tin
- Max Dual Supply Voltage :
- -5.25V
- Supply Type :
- Dual, Single
- Operating Supply Voltage :
- 10V
- Width :
- 7.6mm
- Interface :
- SPI, Serial
- Factory Lead Time :
- 12 Weeks
- Input Capacitance :
- 20pF
- Number of Functions :
- 1
- Sampling Rate :
- 19.5 ksps
- Length :
- 15.6mm
- Number of Terminations :
- 24
- Converter Type :
- ADC, DELTA-SIGMA
- Terminal Form :
- Gull wing
- Reference Type :
- External, Internal
- Sampling Rate (Per Second) :
- 1k
- Input Type :
- Differential, Single Ended
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height :
- 2.35mm
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Power Dissipation :
- 53mW
- Architecture :
- Sigma-Delta
- Number of Elements :
- 1
- Min Input Voltage :
- 2.5V
- Min Dual Supply Voltage :
- 4.75V
- Max Input Voltage :
- 5V
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- Operating Temperature :
- -40°C~85°C
- Feature :
- PGA
- Max Supply Voltage :
- 10.5V
- Pin Count :
- 24
- Configuration :
- MUX-PGA-ADC
- Voltage - Supply, Analog :
- 5V~10V
- Base Part Number :
- AD7712
- Packaging :
- Tube
- Max Power Dissipation :
- 52.5mW
- Signal to Noise Ratio (SNR) :
- 131 dB
- Polarity :
- Bipolar, Unipolar
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Output Bit Code :
- BINARY, OFFSET BINARY
- Surface Mount :
- yes
- Data Interface :
- SPI
- Number of Bits :
- 24
- Lead Free :
- Contains Lead
- REACH SVHC :
- No SVHC
- Min Supply Voltage :
- 4.75V
- Power Consumption :
- 30mW
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Datasheets
- AD7712AR

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7712AR Overview
The AD7712AR from Analog Devices, Inc. is a high-performance, 24-bit sigma-delta Analog to Digital Converter (ADC) that excels in precision data conversion. Designed to deliver exceptional accuracy and stability, this IC is an ideal choice for applications requiring high resolution with minimal noise and distortion. The AD7712AR provides a complete front-end solution for bridging analog signals to digital, enhancing system reliability and performance. Its robust design and advanced sigma-delta modulation technique make it a perfect fit for demanding environments and applications that depend on highly precise measurements.
AD7712AR Features
The AD7712AR boasts several features that enhance its applicability in complex and noise-sensitive applications. These include a 24-bit resolution that ensures high precision, a low-noise sigma-delta ADC architecture, and an on-chip buffer and PGA (Programmable Gain Amplifier), which facilitate easy integration into existing systems. Furthermore, its wide dynamic range and excellent linearity preserve signal integrity, while its low power consumption makes it suitable for portable devices.
AD7712AR Applications
- Industrial Process Control: In industrial environments, the AD7712AR can be used to convert analog sensor outputs into digital data for precise monitoring and control systems.
- Weigh Scales: This ADC is ideal for high-precision weighing systems, where it translates analog signals from load cells into highly accurate digital readings.
- Medical Devices: In medical instrumentation such as blood analysis equipment, the AD7712AR ensures precise readings crucial for reliable diagnostics.
- Scientific Instruments: For applications such as spectrophotometry, the high resolution and low noise characteristics of the AD7712AR provide accurate digital representation of analog signals.
- Temperature Measurement: Utilized in thermocouple and RTD interfaces, this ADC offers excellent performance in temperature-dependent applications by accurately digitizing the analog signals.
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