Texas Instruments ADS7818EB/250
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.58 | $7.58 |
| 15+ | $7.34 | $110.10 |
| 25+ | $7.18 | $179.50 |
| 50+ | $6.78 | $339.00 |
| 100+ | $5.99 | $599.00 |
| N+ | $1.20 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 500k |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP |
| ROHS |  |
The ADS7818EB/250 from Texas Instruments is a high-speed 12-bit analog-to-digital converter featuring a sample-and-hold architecture and an internal reference. Capable of sampling at 500k SPS, this single-channel ADC is designed for applications requiring fast and accurate signal conversion. Its SPI interface ensures easy integration with digital systems. The compact 8-pin package and wide temperature range make it a versatile choice for industrial, automotive, and portable instrumentation.
- High-Speed Sampling: 500k SPS enables real-time digitization of fast analog signals, crucial for control and monitoring loops.
- Integrated Reference: The internal reference reduces external component count, saving board space and simplifying design.
- Small Footprint: The 8-TSSOP/MSOP package is ideal for compact and portable electronic devices.
- SPI Interface: Provides a straightforward connection to standard microcontrollers, reducing development time.
High-Speed Data Acquisition
With a 500k SPS sampling rate, the ADS7818EB/250 is perfect for digitizing fast-changing signals in applications like motor control, vibration analysis, and power monitoring.
Portable Battery-Powered Devices
The internal reference and small 8-pin package make this ADC ideal for space-constrained, battery-operated devices such as portable medical monitors and handheld test equipment.
Industrial Sensor Interfaces
This ADC can interface directly with industrial sensors like pressure transducers and current shunts, providing fast and accurate digital readings for control systems.
Audio and Speech Processing
The 500k SPS rate is sufficient for high-quality audio capture in voice recorders, intercoms, and basic audio analysis tools.
Automotive Electronics
In automotive applications, the ADS7818EB/250 can be used for battery voltage monitoring, temperature sensing, and other real-time control functions, operating reliably across -40°C to 85°C.
- Q: What type of ADC is the ADS7818EB/250?
- A: The ADS7818EB/250 is a 12-bit, single-channel analog-to-digital converter with a S/H-ADC architecture and internal reference.
- Q: What is the resolution of the ADS7818EB/250?
- A: It offers 12-bit resolution, providing good accuracy for general-purpose data acquisition.
- Q: What is the sampling rate of the ADS7818EB/250?
- A: The sampling rate is 500k SPS, making it suitable for high-speed signal digitization.
- Q: How many channels does the ADS7818EB/250 have?
- A: It has 1 input channel, ideal for dedicated single-signal conversion.
- Q: What interface does the ADS7818EB/250 use?
- A: It uses the SPI (Serial Peripheral Interface) for efficient data transfer to microcontrollers.
- Q: What is the package type for the ADS7818EB/250?
- A: It comes in an 8-TSSOP or 8-MSOP (0.118", 3.00mm Width) package.
ADS7818EB/250.pdf
- Q: What type of ADC is the ADS7818EB/250?
- A: The ADS7818EB/250 is a 12-bit, single-channel analog-to-digital converter with a S/H-ADC architecture and internal reference.
- Q: What is the resolution of the ADS7818EB/250?
- A: It offers 12-bit resolution, providing good accuracy for general-purpose data acquisition.
- Q: What is the sampling rate of the ADS7818EB/250?
- A: The sampling rate is 500k SPS, making it suitable for high-speed signal digitization.
- Q: How many channels does the ADS7818EB/250 have?
- A: It has 1 input channel, ideal for dedicated single-signal conversion.
- Q: What interface does the ADS7818EB/250 use?
- A: It uses the SPI (Serial Peripheral Interface) for efficient data transfer to microcontrollers.
- Q: What is the package type for the ADS7818EB/250?
- A: It comes in an 8-TSSOP or 8-MSOP (0.118", 3.00mm Width) package.
