Texas Instruments ADS7959QDBTRQ1
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.41 | $4.41 |
| 15+ | $4.27 | $64.05 |
| 25+ | $4.18 | $104.50 |
| 50+ | $3.94 | $197.00 |
| 100+ | $3.48 | $348.00 |
| N+ | $0.70 | 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 | 8 |
| Sampling Rate (Per Second) | 1M |
| Number of Inputs | 8 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | MUX-PGA-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 ~ 5.25V |
| Voltage - Supply, Digital | 1.7V ~ 5.25V |
| Features | PGA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Package / Case | 30-TFSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 30-TSSOP |
| ROHS |  |
The ADS7959QDBTRQ1 is an 8-bit, 8-channel analog-to-digital converter (ADC) from Texas Instruments, designed for automotive and industrial applications. It offers a high sampling rate of 1M SPS and features a MUX-PGA-S/H-ADC architecture with an external reference. The device communicates via SPI and is housed in a 30-TFSOP package. It operates over a wide temperature range of -40°C to 125°C, ensuring reliable performance in harsh environments.
- Automotive Qualified: AEC-Q100 certified for use in demanding automotive environments.
- High-Speed Sampling: 1 MSPS rate enables real-time monitoring of fast-changing signals.
- 8-Channel Multiplexing: Reduces component count by allowing multiple sensors to share one ADC.
- Integrated PGA: Amplifies small sensor signals, improving measurement accuracy.
- Wide Temperature Range: Operates reliably from -40°C to 125°C.
Automotive Sensor Monitoring
The ADS7959QDBTRQ1 is AEC-Q100 qualified for automotive applications, making it suitable for monitoring multiple sensors like temperature, pressure, and position in engine control units.
Multi-Channel Data Logging
With 8 input channels and a 1 MSPS sampling rate, this ADC is perfect for high-speed data logging systems in industrial automation.
Motor Control
The integrated PGA and fast sampling rate enable precise current and voltage sensing for field-oriented control of motors.
Battery Management Systems
Its wide temperature range and multiple channels allow for monitoring cell voltages and temperatures in automotive battery packs.
Industrial Process Control
The MUX-PGA architecture allows direct connection of various sensor types, simplifying analog front-end design in PLCs.
Test and Measurement Equipment
High-speed 1 MSPS sampling makes it ideal for portable oscilloscopes and spectrum analyzers.
- Q: What is the resolution of the ADS7959QDBTRQ1?
- A: This ADC from Texas Instruments has an 8-bit resolution.
- Q: What is the maximum sampling rate?
- A: The ADS7959QDBTRQ1 supports a sampling rate of 1M SPS (1 MSPS).
- Q: How many input channels does it have?
- A: It features 8 multiplexed input channels.
- Q: What interface does this device use?
- A: It uses a standard SPI interface for data transfer.
- Q: What is the architecture of the ADS7959?
- A: It uses a MUX-PGA-S/H-ADC architecture, which includes a programmable gain amplifier.
- Q: What is the operating temperature range?
- A: It is rated for automotive applications with a temperature range of -40°C to 125°C.
ADS7959QDBTRQ1.pdf
- Q: What is the resolution of the ADS7959QDBTRQ1?
- A: This ADC from Texas Instruments has an 8-bit resolution.
- Q: What is the maximum sampling rate?
- A: The ADS7959QDBTRQ1 supports a sampling rate of 1M SPS (1 MSPS).
- Q: How many input channels does it have?
- A: It features 8 multiplexed input channels.
- Q: What interface does this device use?
- A: It uses a standard SPI interface for data transfer.
- Q: What is the architecture of the ADS7959?
- A: It uses a MUX-PGA-S/H-ADC architecture, which includes a programmable gain amplifier.
- Q: What is the operating temperature range?
- A: It is rated for automotive applications with a temperature range of -40°C to 125°C.
