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ADS8556IPM
+NomenclatureIC ADC 16BIT SAR 64LQFP
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FabricantTexas Instruments
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Pièce fabricant #ADS8556IPM
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Package LQFP-64
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En stock6944
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Spécifications
| Attribut | Valeur |
| Package / Case | Bulk,Tray |
| Part Status | Active |
| Number of Bits | 16 |
| Sampling Rate(Per Second) | 630k |
| Number of Inputs | 6 |
| Input Type | Single Ended |
| Data Interface | SPI, Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 2.7V ~ 3.6V, 5V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 125°C |
| Supplier Device Package | 64-LQFP (10x10) |
Présentation
Description
Key features of the ADS8556IPM include:
- Resolution: 16 bits, providing high accuracy.
- Channels: Six, allowing for simultaneous sampling.
- Sampling Rate: Up to 730 kSPS per channel.
- Input Range: ±10V or ±5V, configurable per channel.
- Interface: Parallel or serial, offering flexibility for integration.
- Power Supply: Operates on a single 5V supply.
The ADC also incorporates a programmable gain amplifier (PGA), internal reference voltage, and a digital filter, enhancing its versatility and performance. Its robust design and precision make it suitable for demanding environments where accurate and fast data acquisition is critical.
Equivalent
1. Analog Devices AD7606: A similar 16-bit, simultaneous sampling, SAR ADC.
2. Maxim Integrated MAX1308: Another multi-channel, simultaneous sampling ADC.
3. Microchip MCP3911: A high-accuracy, dual-channel ADC.
Always verify the specifications like resolution, sampling rate, and input channels to ensure compatibility for your specific application.
Features
The device operates over a wide supply voltage range and integrates a high-impedance analog input which simplifies interfacing with sensors and other signal sources. It supports both bipolar and unipolar input ranges to accommodate a variety of input signal types. Additionally, the ADS8556IPM includes an internal reference and reference buffer, reducing the need for external components and simplifying the design process.
With its low power consumption and compact package, the ADS8556IPM is ideal for use in industrial and instrumentation applications. The device also offers features like self-calibration, which enhances accuracy and performance across its operating conditions.
Pinout
1. Simultaneous Sampling: It features six input channels that can be sampled simultaneously, which is beneficial for applications requiring synchronized data acquisition across multiple channels.
2. High Throughput: The ADC supports a throughput of up to 730 kSPS per channel, enabling high-speed data conversion.
3. Input Range: It supports both unipolar and bipolar input ranges, which can be configured via software, accommodating various signal levels.
4. Serial and Parallel Interfaces: The device supports both serial and parallel interfaces, providing flexibility in how the data is output to a microcontroller or processor.
5. Integrated Features: It includes integrated reference and reference buffer for ease of use and reduced component count in designs.
This makes the ADS8556IPM suitable for applications in industrial automation, power quality measurement, and other fields requiring high-speed, multi-channel data acquisition.
Manufacturer
Application
1. Industrial Automation: For high-accuracy data acquisition and control systems.
2. Medical Devices: In equipment like ECG and EEG machines for precise signal conversion.
3. Power Quality Monitoring: To measure and analyze electrical parameters in power systems.
4. Test and Measurement Equipment: Used in oscilloscopes and multimeters for accurate data conversion.
5. Communication Systems: For signal processing in telecommunications.
6. Audio Equipment: In high-fidelity sound systems for precise audio signal conversion.
These applications benefit from the ADS8556IPM’s high-resolution, fast sampling rates, and low power consumption.