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

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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