Texas Instruments ADS7818EB/250G4
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $19.99 | $19.99 |
| 15+ | $4.60 | $69.00 |
| 25+ | $4.50 | $112.50 |
| 50+ | $4.25 | $212.50 |
| 100+ | $3.75 | $375.00 |
| N+ | $0.75 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | 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/250G4 from Texas Instruments is a 12-bit successive approximation ADC with a sampling rate of 500k SPS. It offers a single input channel and communicates via SPI. The internal reference simplifies design, and the 8-TSSOP/MSOP package is suitable for space-constrained applications. Operating from -40°C to 85°C, it is ideal for industrial, medical, and automotive data acquisition systems.
- High-Speed 12-bit Conversion: 500k SPS ensures accurate capture of fast analog signals.
- Internal Reference: Reduces external parts and simplifies PCB layout.
- Compact Packaging: Available in TSSOP and MSOP, saving board space.
- SPI Interface: Easy to interface with most microcontrollers and DSPs.
- Wide Operating Range: -40°C to 85°C for industrial reliability.
Portable Instrumentation
The 12-bit resolution and 500k SPS rate allow accurate battery voltage and current monitoring in handheld meters.
Industrial Sensor Conditioning
SPI interface simplifies connection to industrial microcontrollers for temperature and flow sensors.
Medical Monitoring
Small MSOP package is ideal for wearable health monitors requiring low power and precision.
Automotive Testing
With -40°C to 85°C range, it can be used in engine test benches and vehicle data loggers.
Data Acquisition Cards
Its high speed and SPI interface make it suitable for multi-channel DAQ systems when paired with multiplexers.
Power Supply Control
Used in digital power supplies for accurate voltage and current feedback loops.
- Q: What is the ADS7818EB/250G4?
- A: It is a 12-bit successive approximation (S/H-ADC) ADC from Texas Instruments.
- Q: What is the resolution?
- A: It has 12-bit resolution, providing 4096 output codes.
- Q: What is the sampling rate?
- A: The maximum sampling rate is 500k SPS.
- Q: How many channels does it have?
- A: It features a single (1) analog input channel.
- Q: What interface does it use?
- A: It uses the SPI interface.
- Q: What package is it available in?
- A: It comes in an 8-TSSOP or 8-MSOP package.
ADS7818EB/250G4.pdf
- Q: What is the ADS7818EB/250G4?
- A: It is a 12-bit successive approximation (S/H-ADC) ADC from Texas Instruments.
- Q: What is the resolution?
- A: It has 12-bit resolution, providing 4096 output codes.
- Q: What is the sampling rate?
- A: The maximum sampling rate is 500k SPS.
- Q: How many channels does it have?
- A: It features a single (1) analog input channel.
- Q: What interface does it use?
- A: It uses the SPI interface.
- Q: What package is it available in?
- A: It comes in an 8-TSSOP or 8-MSOP package.
