Texas Instruments ADS8345NB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $21.05 | $21.05 |
| 15+ | $20.39 | $305.85 |
| 25+ | $19.94 | $498.50 |
| 50+ | $18.84 | $942.00 |
| 100+ | $16.62 | $1,662.00 |
| N+ | $3.32 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 4, 8 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 3.6V, 5V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V, 5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 20-SSOP |
| ROHS |  |
The ADS8345NB is a 16-bit analog-to-digital converter from Texas Instruments, offering a sampling rate of 100k SPS. It features 4 or 8 selectable input channels and communicates via a standard SPI interface. The device uses a successive approximation (S/H-ADC) architecture with an external reference, ensuring accurate and stable conversions. Designed for industrial and instrumentation applications, it operates from -40°C to 85°C and is housed in a wider 20-SSOP package (0.209" width) for enhanced thermal performance.
- Precision Conversion: 16-bit resolution delivers high accuracy for critical measurement applications.
- Multi-Channel Flexibility: 4 or 8 channel inputs allow for efficient multiplexing of analog signals.
- High Throughput: 100k SPS sampling rate supports real-time data acquisition and control.
- Easy Integration: SPI interface reduces wiring and simplifies connection to digital systems.
- Robust Package: Wider SSOP package improves heat dissipation and mechanical stability.
High-Speed Data Logging
The ADS8345NB's 100k SPS sampling rate and 16-bit resolution make it perfect for high-speed data loggers that capture transient signals in scientific and industrial applications.
Robotic Control Systems
With 8 multiplexed channels and SPI interface, this ADC can digitize multiple joint position and torque sensor signals, enabling precise robotic motion control.
Energy Monitoring
Its external reference and wide temperature range allow for accurate voltage and current sensing in smart grid and renewable energy inverters, ensuring efficient power conversion.
Avionics Instrumentation
The reliable performance over -40°C to 85°C makes it suitable for flight data recorders and engine monitoring systems, where accuracy and durability are paramount.
Laboratory Analytical Equipment
16-bit precision supports spectrophotometers and chromatography systems, providing high-fidelity digitization of detector outputs for chemical analysis.
- Q: What is the resolution of the ADS8345NB?
- A: It is a 16-bit ADC.
- Q: What is the sampling rate?
- A: The sampling rate is 100k SPS.
- Q: How many channels are available?
- A: It supports 4 or 8 input channels.
- Q: What interface does it use?
- A: It uses an SPI serial interface.
- Q: What is the architecture?
- A: It uses a successive approximation (S/H-ADC) architecture with an external reference.
- Q: What package is it available in?
- A: It comes in a 20-SSOP (0.209", 5.30mm Width) package.
ADS8345NB.pdf
- Q: What is the resolution of the ADS8345NB?
- A: It is a 16-bit ADC.
- Q: What is the sampling rate?
- A: The sampling rate is 100k SPS.
- Q: How many channels are available?
- A: It supports 4 or 8 input channels.
- Q: What interface does it use?
- A: It uses an SPI serial interface.
- Q: What is the architecture?
- A: It uses a successive approximation (S/H-ADC) architecture with an external reference.
- Q: What package is it available in?
- A: It comes in a 20-SSOP (0.209", 5.30mm Width) package.
