ADS7861IRHBR
- Mfr.Part #
- ADS7861IRHBR
- Manufacturer
- Texas Instruments
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 32VQFN
- Stock
- 3,145
- In Stock :
- 3,145
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Interface :
- SPI, Serial
- Surface Mount :
- yes
- Voltage - Supply, Analog :
- 5V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Sampling Rate :
- 500 ksps
- JESD-609 Code :
- e4
- Data Interface :
- SPI
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 5mm
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Sampling Rate (Per Second) :
- 500k
- Input Type :
- Differential
- Polarity :
- Bipolar
- Min Supply Voltage (DC) :
- 4.75V
- Height Seated (Max) :
- 1mm
- Power Consumption :
- 25mW
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Lead Free :
- Contains Lead
- Sample and Hold / Track and Hold :
- SAMPLE
- ECCN Code :
- EAR99
- Number of Bits :
- 12
- Pin Count :
- 32
- Feature :
- Selectable Address, Simultaneous Sampling
- Operating Temperature :
- -40°C~125°C
- Resolution :
- 1.5 B
- Number of Terminations :
- 32
- Terminal Position :
- QUAD
- Number of Pins :
- 32
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 32-VFQFN Exposed Pad
- Spurious-free dynamic range (SFDR) :
- 71 dB
- Conversion Rate :
- 500 ksps
- Number of Channels :
- 4
- Reference Type :
- External, Internal
- Base Part Number :
- ADS7861
- Max Power Dissipation :
- 42.5mW
- Nominal Supply Current :
- 5mA
- Ratio - S/H:ADC :
- 1:1
- Number of Analog In Channels :
- 4
- Pbfree Code :
- yes
- Integral Nonlinearity (INL) :
- 2 LSB
- Mounting Type :
- Surface Mount
- Configuration :
- MUX-S/H-ADC
- Supply Type :
- Analog, Digital
- Operating Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Width :
- 5mm
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Voltage (DC) :
- 5.25V
- Architecture :
- SAR
- Number of A/D Converters :
- 2
- Datasheets
- ADS7861IRHBR

Analog to Digital Converters (ADC) Texas Instruments ADS7861IRHBR Overview
The Texas Instruments ADS7861IRHBR is a highly efficient, dual-channel, 12-bit successive approximation register (SAR) analog-to-digital converter (ADC), encapsulated in a compact 32-VQFN package. This advanced component is engineered to deliver rapid data acquisition with minimal power consumption, making it an ideal solution for applications demanding high-speed and precise analog-to-digital conversion. The integration of dual data acquisition systems allows for simultaneous sampling, significantly reducing system complexity and improving response times. Emphasizing the Analog to Digital Converters (ADC) Texas Instruments ADS7861IRHBR's reliability and high-performance, this ADC stands out in the market for both its technical superiority and adaptability to a broad range of industrial applications.
ADS7861IRHBR Features
The ADS7861IRHBR features include dual independent ADC channels, a sampling rate of up to 200 KSPS (kilo-samples per second), and an internal 2.5V reference that enhances accuracy and reduces external component count. Its low-power consumption and operational efficiency are complemented by a wide input range and various power-down features, which are crucial for energy-sensitive applications.
ADS7861IRHBR Applications
- Industrial Automation: Utilized in controlling sensors and actuators, providing rapid and accurate feedback for process control.
- Medical Devices: Critical for precision health monitoring equipment where exact voltage readings are necessary for patient care.
- Data Acquisition Systems: Offers the necessary precision and speed for capturing and converting analog signals in real-time data analysis.
- Telecommunications: Helps in signal digitization for telecom infrastructures, ensuring clear and precise data transmission.
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