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ADS8326IBDGKR
+物料清單IC ADC 16BIT SAR 8VSSOP
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製造商德州儀器
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製造商部分 #ADS8326IBDGKR
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有存貨3322
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規格
| 屬性 | 價值 |
| Series | microPOWER™ |
| PartStatus | Active |
| BaseProductNumber | ADS8326 |
| NumberofBits | 16 |
| SamplingRate(PerSecond) | 250k |
| NumberofInputs | 1 |
| InputType | Pseudo-Differential, Single Ended |
| DataInterface | SPI |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External |
| Voltage-Supply,Analog | 2.7V ~ 3.6V, 5V |
| Voltage-Supply,Digital | 2.7V ~ 3.6V, 5V |
| OperatingTemperature | -40°C ~ 85°C |
| Package | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| SupplierDevicePackage | 8-VSSOP |
| MountingType | Surface Mount |
| Packaging | Tape & Reel (TR) |
概述
Description
This ADC operates with a single power supply ranging from 2.7V to 5.5V, making it versatile for various applications. It offers a differential input and includes an internal reference, though it can also use external references for improved accuracy and flexibility. The device also supports SPI-compatible serial interface, facilitating easy integration with microcontrollers and digital signal processors.
The ADS8326IBDGKR comes in a small VSSOP-10 (Very Thin Shrink Small Outline Package) which is ideal for space-constrained applications. Its typical applications include industrial process control, medical devices, and portable or battery-powered instruments where high resolution and low power are crucial.
Equivalent
1. AD7680 from Analog Devices
2. LTC1864 from Linear Technology (now part of Analog Devices)
3. MAX1168 from Maxim Integrated (now part of Analog Devices)
These alternatives offer similar resolution and performance characteristics, but it's important to verify specific requirements like sampling rate, power consumption, and pin compatibility for your application.
Features
The ADS8326IBDGKR has a signal-to-noise ratio (SNR) of around 90 dB, ensuring accurate and reliable data conversion. It supports a wide input voltage range and is designed for single-supply operation, typically at 5V. The device is equipped with a reference voltage input, allowing flexibility in the design.
Housed in a compact VSSOP-10 package, the ADS8326IBDGKR is ideal for space-constrained applications. It is commonly used in industrial control systems, medical devices, and instrumentation where precise and fast analog-to-digital conversion is required. The device also features a power-down mode to conserve energy when the ADC is not in use.
Pinout
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground reference for the device.
3. AIN (Pin 3): Analog input for the ADC.
4. REF (Pin 4): Reference voltage input.
5. CS (Pin 5): Chip select input; used to initiate communication.
6. SCLK (Pin 6): Serial clock input; used for synchronization in data transfer.
7. SDO (Pin 7): Serial data output; transmits the converted digital data.
8. SDI (Pin 8): Serial data input; optional and used in daisy chain configurations.
9. DOUT (Pin 9): Data output; similar to SDO for conversion results.
10. DIN (Pin 10): Data input; used for configuring the device.
The ADS8326 is designed for high-precision applications, offering low power consumption and a high sampling rate suitable for various industrial and consumer applications.
Manufacturer
Application
1. Industrial Automation: For monitoring and control systems where accurate signal conversion is essential.
2. Medical Equipment: Used in diagnostic instruments for precise measurements.
3. Test and Measurement: Provides high-resolution data conversion in oscilloscopes and multimeters.
4. Communication Systems: Enhances signal processing in communication infrastructure.
5. Consumer Electronics: Integrated into devices for high-fidelity audio and video signal processing.
These applications benefit from the ADC's high-resolution and low-power consumption features.