Texas Instruments ADS8556IPMR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $17.79 | $17.79 |
| 15+ | $17.23 | $258.45 |
| 25+ | $16.86 | $421.50 |
| 50+ | $15.92 | $796.00 |
| 100+ | $14.05 | $1,405.00 |
| N+ | $2.81 | 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 | 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 |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 64-LQFP |
| Supplier Device Package | 64-LQFP (10x10) |
| ROHS |  |
The Texas Instruments ADS8556IPMR is a high-performance 16-bit, 6-channel simultaneous sampling analog-to-digital converter. It delivers a fast sampling rate of 630k SPS, ensuring accurate capture of dynamic signals. With both SPI and parallel interfaces, it offers design flexibility for various system architectures. Its S/H-ADC architecture and support for external or internal reference make it a versatile choice for precision industrial, medical, and power applications.
- Simultaneous Sampling: 6 channels sample at the same instant, eliminating phase errors in multi-phase measurement systems.
- High Speed: 630k SPS sampling rate captures fast transients and high-frequency signals with ease.
- Flexible Interface: Both SPI and parallel interfaces provide easy integration with a wide range of host controllers.
- Wide Temperature Range: -40°C to 125°C operation ensures reliability in extreme industrial environments.
Multi-Phase Motor Control
With 6 simultaneous sampling channels and a 630k SPS rate, the ADS8556IPMR accurately captures all three-phase currents and voltages, enabling precise field-oriented control (FOC) in industrial servo drives and robotics.
Power Quality Analyzers
The 16-bit resolution and 6-channel simultaneous sampling allow for accurate harmonic analysis and power measurement in three-phase power systems, meeting IEC 61000-4-30 Class A requirements.
Data Acquisition Systems (DAQ)
Its SPI and parallel interfaces make it easy to integrate into high-channel-count DAQ systems, providing synchronized sampling across multiple boards for vibration and structural health monitoring.
Medical Imaging Equipment
The high accuracy and low noise performance of the 16-bit ADC are suitable for ultrasound beamforming and other medical imaging front-ends where signal fidelity is critical.
Industrial Automation and Control
The wide temperature range (-40°C to 125°C) and robust performance make it ideal for PLC analog input modules and process control loops in harsh factory environments.
Protection Relays
Simultaneous sampling of current and voltage channels enables fast and accurate fault detection in power grid protection relays, improving grid stability and safety.
- Q: What type of ADC is the ADS8556IPMR?
- A: It is a 16-bit, 6-channel simultaneous sampling analog-to-digital converter (ADC) with a S/H-ADC architecture.
- Q: What is the resolution of the ADS8556IPMR?
- A: The resolution is 16 bits, providing high precision for demanding measurement applications.
- Q: What is the sampling rate of the ADS8556IPMR?
- A: The maximum sampling rate is 630k SPS (samples per second).
- Q: How many input channels does the ADS8556IPMR have?
- A: It features 6 input channels, ideal for multi-phase or multi-signal acquisition.
- Q: What digital interfaces are supported?
- A: It supports both SPI and Parallel interfaces for flexible connection to microcontrollers and DSPs.
- Q: What is the operating temperature range?
- A: The ADS8556IPMR operates over an industrial temperature range of -40°C to 125°C.
ADS8556IPMR.pdf
- Q: What type of ADC is the ADS8556IPMR?
- A: It is a 16-bit, 6-channel simultaneous sampling analog-to-digital converter (ADC) with a S/H-ADC architecture.
- Q: What is the resolution of the ADS8556IPMR?
- A: The resolution is 16 bits, providing high precision for demanding measurement applications.
- Q: What is the sampling rate of the ADS8556IPMR?
- A: The maximum sampling rate is 630k SPS (samples per second).
- Q: How many input channels does the ADS8556IPMR have?
- A: It features 6 input channels, ideal for multi-phase or multi-signal acquisition.
- Q: What digital interfaces are supported?
- A: It supports both SPI and Parallel interfaces for flexible connection to microcontrollers and DSPs.
- Q: What is the operating temperature range?
- A: The ADS8556IPMR operates over an industrial temperature range of -40°C to 125°C.
