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ADS7263SRHBR
+NomenclatureIC ADC 14BIT SAR 32VQFN
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FabricantTexas Instruments
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Pièce fabricant #ADS7263SRHBR
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Package VQFN-32
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En stock6002
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| NumberofBits | 14 |
| SamplingRate(PerSecond) | 1M |
| NumberofInputs | 4, 8 |
| InputType | Differential, Pseudo-Differential |
| DataInterface | SPI |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 2 |
| Architecture | SAR |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.3V ~ 5.5V |
| Features | Simultaneous Sampling |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 32-VFQFN Exposed Pad |
| SupplierDevicePackage | 32-VQFN (5x5) |
Présentation
Description
The ADS7263SRHBR operates from a single 5V power supply and supports unipolar input ranges, providing a simple interface for various analog input signals. It includes a serial interface that is compatible with SPI (Serial Peripheral Interface), allowing for easy integration with microcontrollers and other digital systems.
This ADC is known for its excellent performance characteristics, including low noise, low distortion, and high linearity, which ensure accurate and reliable conversion of analog signals into digital data. It is housed in a compact, space-saving package, making it suitable for applications where board space is a concern.
Overall, the ADS7263SRHBR is a versatile and efficient solution for precision analog-to-digital conversion in a range of applications, including industrial, medical, and communications systems.
Equivalent
1. AD7266 from Analog Devices – Dual 14-bit, 1 MSPS ADC.
2. MAX11628 from Maxim Integrated – Dual-channel, 14-bit ADC.
3. MCP3202 from Microchip Technology – Dual-channel, 12-bit ADC (lower resolution).
When selecting an equivalent, ensure compatibility regarding pin configuration, power supply, and communication interface.
Features
Key features include a low power operation, typically consuming only a few milliwatts, making it ideal for battery-powered or energy-efficient systems. The ADS7263 offers a wide input voltage range and high input impedance, ensuring compatibility with various signal sources. Its internal reference and selectable input ranges enhance flexibility and precision.
The device supports both SPI and I2C interfaces for easy integration into existing systems. It operates over a wide temperature range, providing reliable performance in diverse environmental conditions. The compact QFN package facilitates space-saving designs, suitable for applications in industrial, automotive, and consumer electronics.
Pinout
Key functions of the ADS7263SRHBR include:
- Dual-channel operation: It can simultaneously sample two input signals.
- High-speed conversion: Achieves a maximum sampling rate of 1 MSPS per channel.
- 14-bit resolution: Provides precise digital representation of analog inputs.
- Serial interface: Utilizes a Serial Peripheral Interface (SPI) for data communication.
- Low power consumption: Optimized for battery-powered and low-power applications.
- Programmable gain and input ranges: Offers flexibility in various application scenarios.
The ADS7263SRHBR is suitable for use in industrial automation, medical instrumentation, and other precision measurement applications.