ADS7861EBG4
- Mfr.Part #
- ADS7861EBG4
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 24SSOP
- Stock
- 30,534
- In Stock :
- 30,534
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- Resolution :
- 1.5 B
- Number of Pins :
- 24
- Sampling Rate :
- 500 ksps
- Radiation Hardening :
- No
- Polarity :
- Bipolar
- Sample and Hold / Track and Hold :
- SAMPLE
- Architecture :
- SAR
- Spurious-free dynamic range (SFDR) :
- 75 dB
- Width :
- 3.9mm
- JESD-609 Code :
- e4
- Data Interface :
- SPI
- Power Dissipation :
- 42.5mW
- Reference Type :
- External, Internal
- Number of Analog In Channels :
- 4
- Number of Elements :
- 2
- Height :
- 1.75mm
- Signal to Noise Ratio (SNR) :
- 71 dB
- Base Part Number :
- ADS7861
- Length :
- 8.65mm
- Conversion Rate :
- 500 ksps
- Nominal Supply Current :
- 5mA
- Power Consumption :
- 25mW
- Number of Bits :
- 12
- Pin Count :
- 24
- Number of A/D Converters :
- 2
- Terminal Form :
- Gull wing
- Min Supply Voltage (DC) :
- 4.75V
- Package / Case :
- 24-SSOP (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 5V
- Max Supply Voltage (DC) :
- 5.25V
- Differential Nonlinearity :
- 1 LSB
- Interface :
- Serial
- Feature :
- Selectable Address, Simultaneous Sampling
- Min Supply Voltage :
- 4.75V
- Integral Nonlinearity (INL) :
- 1 LSB
- Operating Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Number of Channels :
- 4
- Number of Terminations :
- 24
- Sampling Rate (Per Second) :
- 500k
- Pbfree Code :
- yes
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Max Power Dissipation :
- 42.5mW
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Thickness :
- 1.5mm
- Ratio - S/H:ADC :
- 1:1
- ECCN Code :
- EAR99
- Supply Voltage :
- 5V
- Max Supply Voltage :
- 5.25V
- Supply Type :
- Analog, Digital
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Contact Plating :
- Gold
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Terminal Pitch :
- 0.635mm
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Input Type :
- Differential
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Temperature :
- -40°C~125°C
- Configuration :
- MUX-S/H-ADC
- Datasheets
- ADS7861EBG4

Analog to Digital Converters (ADC) Texas Instruments ADS7861EBG4 Overview
The Texas Instruments ADS7861EBG4 represents a pivotal component in modern electronic measurement and monitoring systems. This high-performance, dual-channel Analog to Digital Converter (ADC) operates with a precision 12-bit Successive Approximation Register (SAR) architecture, designed to provide rapid, accurate data conversion from analog signals to digital form. Optimized for robustness and efficiency, the ADS7861EBG4 processes inputs simultaneously with dual SARs, making it ideal for high-speed, real-time data acquisition. Its compact 24-SSOP package ensures compatibility with space-constrained applications, while maintaining Texas Instruments' commitment to reliability and performance.
ADS7861EBG4 Features
The ADS7861EBG4 is equipped with several key features that enhance its suitability for a wide range of demanding applications. These include a dual-channel input which allows simultaneous sampling, reducing latency and improving throughput. Its 12-bit resolution ensures high precision in data conversion, critical for accuracy-dependent applications. The ADC also features a wide input range and low power consumption, making it an excellent choice for portable devices. Furthermore, its compatibility with SPI interfaces allows for easy integration into existing digital systems.
ADS7861EBG4 Applications
- Industrial Automation: In industrial settings, the ADS7861EBG4 is used for precise monitoring and control of processes. Its ability to quickly convert sensor outputs into digital data helps maintain system integrity and response.
- Medical Devices: Vital for medical diagnostics, this ADC offers the precision required for critical health monitoring devices such as ECGs and blood pressure monitors, where accuracy is paramount.
- Communication Systems: Used in communication equipment for signal digitization, the ADS7861EBG4 ensures high fidelity in data handling, crucial for maintaining clarity and reliability in transmissions.
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