AD7942BCPZRL7
- Mfr.Part #
- AD7942BCPZRL7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-VFDFN Exposed Pad, CSP
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 10LFCSP
- Stock
- 2,528
- In Stock :
- 2,528
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Interface :
- SPI
- Signal to Noise Ratio (SNR) :
- 85 dB
- Series :
- PulSAR®
- Number of Channels :
- 1
- Data Interface :
- SPI, DSP
- Sampling Rate (Per Second) :
- 250k
- Voltage - Supply, Analog :
- 2.3V~5.5V
- Voltage - Supply, Digital :
- 2.3V~5.5V
- Number of Functions :
- 1
- Length :
- 3mm
- Packaging :
- Tape and Reel (TR)
- Max Supply Voltage :
- 5.5V
- Power Consumption :
- 3.6mW
- Max Power Dissipation :
- 12.5mW
- Number of Pins :
- 10
- Integral Nonlinearity (INL) :
- 1 LSB
- Supply Type :
- Single
- Number of Analog In Channels :
- 1
- Radiation Hardening :
- No
- Max Input Voltage :
- 5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Configuration :
- S/H-ADC
- Power Dissipation :
- 12.5mW
- REACH SVHC :
- No SVHC
- Base Part Number :
- AD7942
- Spurious-free dynamic range (SFDR) :
- -100 dB
- Sample and Hold / Track and Hold :
- TRACK
- RoHS Status :
- ROHS3 Compliant
- Sampling Rate :
- 250 ksps
- Number of Terminations :
- 10
- JESD-609 Code :
- e3
- Package / Case :
- 10-VFDFN Exposed Pad, CSP
- Differential Nonlinearity :
- 0.7 LSB
- Output Bit Code :
- BINARY
- Width :
- 3mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Input Type :
- Pseudo-Differential
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Pbfree Code :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.5mm
- Polarity :
- Unipolar
- Pin Count :
- 10
- Surface Mount :
- yes
- Conversion Time-Max :
- 2.2μs
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C
- Lead Free :
- Contains Lead
- Min Supply Voltage :
- 2.3V
- Number of Bits :
- 14
- Min Input Voltage :
- 500mV
- Supply Voltage :
- 2.5V
- Mounting Type :
- Surface Mount
- Resolution :
- 1.75 B
- Contact Plating :
- Tin
- Factory Lead Time :
- 10 Weeks
- Terminal Position :
- Dual
- Output Format :
- Serial
- Ratio - S/H:ADC :
- 1:1
- Reference Type :
- External
- Operating Supply Voltage :
- 5V
- Architecture :
- SAR
- Datasheets
- AD7942BCPZRL7

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7942BCPZRL7 Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. AD7942BCPZRL7 is a high-performance, 14-bit Successive Approximation Register (SAR) ADC that combines excellent DC accuracy and dynamic performance. With its compact 10-LFCSP (Lead Frame Chip Scale Package) format, this ADC offers a versatile solution suitable for a broad range of applications requiring efficient data conversion. Its advanced design ensures low power consumption and superior noise immunity, making it an ideal choice for demanding environments where precision is critical.
AD7942BCPZRL7 Features
The AD7942BCPZRL7 boasts a range of features that enhance its usability and performance in various applications. These include a high-speed SPI-compatible serial interface, a sample rate of up to 250 kSPS (kilo-samples per second), and an internal reference that simplifies system design. Moreover, it offers true differential inputs, enhancing its ability to reject common-mode noise and provide reliable readings in mixed-signal and industrial environments.
AD7942BCPZRL7 Applications
- Medical Imaging Systems: The AD7942BCPZRL7 is used in medical imaging systems for its precise data conversion capabilities, which are essential for creating clear and accurate imaging outputs.
- Data Acquisition Systems: In data acquisition systems, this ADC provides fast, accurate sensor data conversion, enabling real-time monitoring and control in industrial settings.
- Battery-Powered Devices: Its low power consumption makes the AD7942BCPZRL7 ideal for battery-powered devices, extending battery life while maintaining high measurement accuracy.
- Communication Infrastructure: The ADC serves communication infrastructure by facilitating enhanced signal integrity in data transmission, crucial for maintaining system reliability and performance.
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