Texas Instruments ADS7861IBRHBT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $12.45 | $12.45 |
| 15+ | $12.06 | $180.90 |
| 25+ | $11.80 | $295.00 |
| 50+ | $11.14 | $557.00 |
| 100+ | $9.83 | $983.00 |
| N+ | $1.97 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Cut Tape (CT) |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 500k |
| Number of Inputs | 4 |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 2 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | Selectable Address, Simultaneous Sampling |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-VQFN (5x5) |
| ROHS |  |
The ADS7861IBRHBT is a 12-bit, 4-channel analog-to-digital converter from Texas Instruments, designed for high-speed and high-temperature applications. It offers a sampling rate of 500 kSPS and uses a multiplexed sample-and-hold architecture. The device communicates via an SPI interface and supports both external and internal voltage references. Packaged in a compact 32-VFQFN, it operates reliably from -40°C to 125°C, making it ideal for automotive and industrial applications.
- High-Temperature Operation: Rated for up to 125°C, suitable for extreme environments.
- High-Speed Sampling: 500 kSPS enables accurate capture of fast-changing signals.
- Multiple Channels: 4 input channels provide flexibility for multi-signal monitoring.
- Compact Package: The 32-VFQFN package is ideal for space-constrained designs.
High-Temperature Industrial Sensing
With an operating temperature range up to 125°C, the ADS7861IBRHBT is perfect for high-temperature industrial environments like engine control and down-hole drilling.
Motor Control Systems
The 500 kSPS sampling rate and 4 channels make it suitable for three-phase motor control, where current and voltage from multiple phases need to be monitored.
Power Inverters
In solar and wind power inverters, this ADC can digitize multiple analog signals for efficient power conversion and grid synchronization.
Automotive Electronics
The wide temperature range and SPI interface make it ideal for automotive applications, including battery management systems and advanced driver-assistance systems (ADAS).
Data Acquisition Systems
For general-purpose data acquisition, the 4-channel input and high speed allow for flexible and fast sampling of multiple sensors.
Robotics and Automation
Used in robotic control systems to process signals from joint encoders and force sensors, enabling precise and responsive movements.
- Q: What is the resolution of the ADS7861IBRHBT?
- A: This ADC from Texas Instruments has a resolution of 12 bits.
- Q: What is the sampling rate?
- A: It features a sampling rate of 500 kSPS.
- Q: How many channels does it have?
- A: It has 4 multiplexed input channels.
- Q: What interface does it use?
- A: It uses a serial SPI interface.
- Q: What is the architecture?
- A: It uses a MUX-S/H-ADC architecture.
- Q: What is the operating temperature range?
- A: It operates over an extended industrial temperature range of -40°C to 125°C.
ADS7861IBRHBT.pdf
- Q: What is the resolution of the ADS7861IBRHBT?
- A: This ADC from Texas Instruments has a resolution of 12 bits.
- Q: What is the sampling rate?
- A: It features a sampling rate of 500 kSPS.
- Q: How many channels does it have?
- A: It has 4 multiplexed input channels.
- Q: What interface does it use?
- A: It uses a serial SPI interface.
- Q: What is the architecture?
- A: It uses a MUX-S/H-ADC architecture.
- Q: What is the operating temperature range?
- A: It operates over an extended industrial temperature range of -40°C to 125°C.
