Texas Instruments ADS8557IPM
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $20.35 | $20.35 |
| 15+ | $19.71 | $295.65 |
| 25+ | $19.28 | $482.00 |
| 50+ | $18.21 | $910.50 |
| 100+ | $16.07 | $1,607.00 |
| N+ | $3.21 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tray | |
| Number of Bits | 14 |
| Sampling Rate (Per Second) | 670k |
| 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 ADS8557IPM from Texas Instruments is a high-speed 14-bit analog-to-digital converter featuring 6 simultaneous sampling channels. With a sampling rate of 670k SPS, it is designed for demanding multi-channel data acquisition applications. It offers both SPI and Parallel interfaces, along with external or internal reference options for design flexibility. Housed in a 64-LQFP package, it operates over -40°C to 125°C, making it suitable for industrial and automotive environments. Ideal for power monitoring, motor control, and test equipment.
- 6 Simultaneous Sampling Channels: Ensures phase-accurate measurements for multi-channel systems.
- High Speed (670k SPS): Captures fast-changing signals with 14-bit resolution.
- Dual Interface (SPI/Parallel): Offers flexible integration with various digital systems.
- Wide Temperature Range (-40°C to 125°C): Reliable in extreme industrial conditions.
Multi-Phase Power Monitoring
With 6 simultaneous sampling channels and 14-bit resolution at 670k SPS, the ADS8557IPM is perfect for monitoring voltage and current in 3-phase power systems.
Motor Control Systems
Simultaneous sampling of multiple phases ensures accurate rotor position and current sensing, improving the efficiency of industrial motor drives.
Data Acquisition Systems
The high sampling rate and parallel interface enable high-throughput data logging in test and measurement equipment.
Protection Relays
Fast and accurate multi-channel sampling is critical for protective relays in power grids, ensuring quick response to faults.
Industrial Automation
The wide temperature range and robust interface options make it suitable for factory automation and process control.
Medical Imaging
High-speed simultaneous sampling supports applications like ultrasound and CT scanners, where precise timing is essential.
- Q: What is the ADS8557IPM?
- A: It is a 14-bit analog-to-digital converter (ADC) from Texas Instruments with a S/H-ADC architecture.
- Q: What is the sampling rate?
- A: The ADS8557IPM offers a fast sampling rate of 670k SPS, suitable for high-speed data acquisition.
- Q: How many channels does it have?
- A: It features 6 simultaneous sampling input channels, ideal for multi-phase monitoring.
- Q: What interfaces are supported?
- A: It supports both SPI and Parallel interfaces, providing flexible connectivity options.
- Q: What reference options are available?
- A: It supports both External and Internal references, allowing design flexibility.
- Q: What is the operating temperature range?
- A: It operates over an extended industrial temperature range of -40°C to 125°C.
ADS8557IPM.pdf
- Q: What is the ADS8557IPM?
- A: It is a 14-bit analog-to-digital converter (ADC) from Texas Instruments with a S/H-ADC architecture.
- Q: What is the sampling rate?
- A: The ADS8557IPM offers a fast sampling rate of 670k SPS, suitable for high-speed data acquisition.
- Q: How many channels does it have?
- A: It features 6 simultaneous sampling input channels, ideal for multi-phase monitoring.
- Q: What interfaces are supported?
- A: It supports both SPI and Parallel interfaces, providing flexible connectivity options.
- Q: What reference options are available?
- A: It supports both External and Internal references, allowing design flexibility.
- Q: What is the operating temperature range?
- A: It operates over an extended industrial temperature range of -40°C to 125°C.
