Analog Devices Inc. LTC1274CSW#TRPBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.26 | $11.26 |
| 15+ | $10.90 | $163.50 |
| 25+ | $10.67 | $266.75 |
| 50+ | $10.07 | $503.50 |
| 100+ | $8.89 | $889.00 |
| N+ | $1.78 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | 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, -2.45V ~ 5.25 |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 24-SOIC |
| ROHS |  |
The LTC1274CSW is a 12-bit, 100k SPS analog-to-digital converter from Analog Devices, featuring a parallel interface for high-speed data transfer. This single-channel device uses a successive approximation (S/H-ADC) architecture and supports both external and internal references, offering design flexibility. Housed in a 24-SOIC package, it operates over the commercial temperature range (0°C to 70°C). Its parallel output simplifies connection to microprocessors and DSPs, making it a robust choice for industrial control, data acquisition, and medical instrumentation.
- Parallel Interface: Enables fast, deterministic data transfer to microprocessors and DSPs without serial clock overhead.
- Flexible Reference: Supports both external and internal references, allowing designers to optimize for accuracy or simplicity.
- Proven Architecture: Successive approximation (S/H-ADC) provides a good balance of speed, resolution, and power consumption.
- Reliable Package: Standard 24-SOIC package is easy to solder and widely supported by PCB design tools.
Industrial Process Control
The LTC1274CSW's 12-bit resolution and 100k SPS sampling rate are well-suited for industrial process control loops, providing accurate digitization of 4-20 mA current loop signals and sensor voltages.
Data Acquisition Boards
With its parallel interface, this ADC is ideal for legacy and new data acquisition boards that require fast, direct memory access (DMA) transfers without serial protocol overhead.
Medical Instrumentation
In medical devices like patient monitors and diagnostic equipment, the 12-bit accuracy and 0°C to 70°C operating range ensure reliable performance in clinical environments.
Test and Measurement Equipment
The parallel output and 100k SPS throughput make the LTC1274 suitable for digital multimeters, data loggers, and other benchtop instruments requiring stable, repeatable conversions.
Robotics and Motion Control
For precise position and velocity feedback in robotics, this ADC digitizes encoder and resolver signals with sufficient speed and resolution for smooth, accurate motion.
Power Supply Monitoring
In power management systems, the LTC1274 can monitor output voltages and currents, enabling digital control loops for improved regulation and efficiency.
- Q: What is the resolution of the LTC1274CSW?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: The LTC1274 has a sampling rate of 100k SPS (100 kilosamples per second).
- Q: How many channels does it have?
- A: It features a single (1) input channel.
- Q: What interface does it use?
- A: It uses a parallel digital interface for high-speed data transfer.
- Q: What is the architecture?
- A: It uses a successive approximation (S/H-ADC) architecture.
- Q: What is the package type?
- A: It comes in a 24-SOIC (0.295", 7.50mm Width) package.
LTC1274CSW#TRPBF.pdf
- Q: What is the resolution of the LTC1274CSW?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: The LTC1274 has a sampling rate of 100k SPS (100 kilosamples per second).
- Q: How many channels does it have?
- A: It features a single (1) input channel.
- Q: What interface does it use?
- A: It uses a parallel digital interface for high-speed data transfer.
- Q: What is the architecture?
- A: It uses a successive approximation (S/H-ADC) architecture.
- Q: What is the package type?
- A: It comes in a 24-SOIC (0.295", 7.50mm Width) package.
