Texas Instruments ADS7827IDRBR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.00 | $2.00 |
| 15+ | $1.93 | $28.95 |
| 25+ | $1.89 | $47.25 |
| 50+ | $1.79 | $89.50 |
| 100+ | $1.58 | $158.00 |
| N+ | $0.32 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | microPOWER™ |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Number of Bits | 8 |
| Sampling Rate (Per Second) | 250k |
| Number of Inputs | 1 |
| Input Type | Pseudo-Differential |
| 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 ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 8-VDFN Exposed Pad |
| Supplier Device Package | 8-SON (3x3) |
| ROHS |  |
The ADS7827IDRBR from Texas Instruments is a compact 8-bit Analog-to-Digital Converter (ADC) designed for efficient and reliable signal conversion. It offers a sampling rate of 250k SPS and a single input channel, making it a practical choice for a wide range of applications. The device features a Sample-and-Hold (S/H) architecture and an SPI interface, ensuring easy integration with digital systems. With an external reference and an operating temperature range of -40°C to 85°C, this ADC is well-suited for industrial and consumer applications. Its small 8-VDFN package with exposed pad aids in thermal management and space-saving PCB layouts.
- Compact and Efficient: The 8-VDFN package with exposed pad saves board space and improves thermal dissipation.
- Sufficient Speed: 250k SPS sampling rate handles many real-time applications, including motor control and sensor monitoring.
- Simple Integration: SPI interface allows for easy connection to a wide variety of microcontrollers and DSPs.
- Wide Temperature Range: -40°C to 85°C operation ensures reliability in varied environmental conditions.
- Sample-and-Hold Architecture: Ensures accurate conversion of dynamic analog signals by holding the voltage constant during conversion.
Cost-Effective Data Acquisition
The 8-bit resolution and 250k SPS sampling rate provide a cost-effective solution for general-purpose data acquisition systems where high precision is not critical.
Motor Control Feedback
In motor control loops, the ADS7827IDRBR can digitize current and voltage feedback signals with sufficient speed (250k SPS) for real-time monitoring and control.
Battery Management Systems
Its low power consumption and small 8-VDFN package make it suitable for battery monitoring in portable electronics, converting cell voltages for management ICs.
Industrial Sensor Monitoring
With an extended temperature range up to 85°C, it can reliably interface with industrial sensors like temperature and level detectors in factory automation.
Simple Analog-to-Digital Conversion
As a single-channel, SPI-based ADC, it simplifies the design of embedded systems that require a straightforward and reliable method to read analog sensors.
Audio Level Detection
The 250k SPS rate is adequate for audio envelope detection and level metering in consumer electronics, providing digital output for display or control.
- Q: What is the resolution of the ADS7827IDRBR?
- A: This ADC has an 8-bit resolution, suitable for applications where moderate precision is sufficient.
- Q: What is the sampling rate?
- A: The ADS7827IDRBR supports a sampling rate of 250k SPS, balancing speed and power consumption.
- Q: How many channels does it have?
- A: It features a single (1) input channel for converting one analog signal at a time.
- Q: What interface does it use?
- A: It utilizes the SPI (Serial Peripheral Interface) for digital communication with host processors.
- Q: What is the architecture of this ADC?
- A: It uses a Sample-and-Hold (S/H) architecture, which is essential for accurate conversion of varying signals.
- Q: What is the operating temperature range?
- A: The device operates within -40°C to 85°C, suitable for most commercial and industrial applications.
ADS7827IDRBR.pdf
- Q: What is the resolution of the ADS7827IDRBR?
- A: This ADC has an 8-bit resolution, suitable for applications where moderate precision is sufficient.
- Q: What is the sampling rate?
- A: The ADS7827IDRBR supports a sampling rate of 250k SPS, balancing speed and power consumption.
- Q: How many channels does it have?
- A: It features a single (1) input channel for converting one analog signal at a time.
- Q: What interface does it use?
- A: It utilizes the SPI (Serial Peripheral Interface) for digital communication with host processors.
- Q: What is the architecture of this ADC?
- A: It uses a Sample-and-Hold (S/H) architecture, which is essential for accurate conversion of varying signals.
- Q: What is the operating temperature range?
- A: The device operates within -40°C to 85°C, suitable for most commercial and industrial applications.
