Overview
The LTC1278-5CSW#TRPBF is a high-performance 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC1278 series and is known for its precision, high-speed operation, and low power consumption. The LTC1278-5CSW#TRPBF features a successive approximation register (SAR) architecture and includes a sample-and-hold circuit, making it suitable for a wide range of applications requiring accurate and rapid analog-to-digital conversion.
Key Specifications
| Parameter | Specification |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | Up to 500 ksamples/s |
| Supply Voltage (Analog) | 5V, -2.45V to 5.25V |
| Supply Voltage (Digital) | 5V |
| Input Type | Single-ended |
| Data Interface | Parallel |
| Package | 24-Lead SOIC (Wide 0.3 Inch) |
| Operating Temperature | -40°C to 85°C |
| Power Consumption | 75mW (active), 8.5mW (shutdown) |
Key Features
- Successive Approximation Register (SAR) architecture for high-speed and accurate conversions.
- Sample-and-hold circuit with a 200ns sample time.
- Internal clock trimmed for 1.6µs conversion time.
- Unipolar and bipolar conversion modes.
- External and internal reference options.
- Low power consumption with an 8.5mW power-down feature.
- Instant wake-up from shutdown.
- High-speed data acquisition capabilities.
- Robust construction for longevity and reliability.
Applications
- Data acquisition systems.
- Instrumentation and control systems.
- Communication systems.
- Real-time signal processing applications.
- Compatible with various microcontrollers and digital systems.
Q & A
- What is the resolution of the LTC1278-5CSW#TRPBF ADC?
The LTC1278-5CSW#TRPBF has a 12-bit resolution.
- What is the maximum sampling rate of the LTC1278-5CSW#TRPBF?
The maximum sampling rate is up to 500 ksamples per second.
- What is the supply voltage range for the analog circuitry of the LTC1278-5CSW#TRPBF?
The supply voltage range for the analog circuitry is 5V, with a tolerance of -2.45V to 5.25V.
- What type of data interface does the LTC1278-5CSW#TRPBF use?
The data interface is parallel.
- What is the package type of the LTC1278-5CSW#TRPBF?
The package type is 24-Lead SOIC (Wide 0.3 Inch).
- What are the operating temperature ranges for the LTC1278-5CSW#TRPBF?
The operating temperature ranges from -40°C to 85°C.
- How much power does the LTC1278-5CSW#TRPBF consume in active and shutdown modes?
In active mode, it consumes 75mW, and in shutdown mode, it consumes 8.5mW.
- Does the LTC1278-5CSW#TRPBF support both unipolar and bipolar conversion modes?
Yes, it supports both unipolar and bipolar conversion modes.
- What is the sample-and-hold time of the LTC1278-5CSW#TRPBF?
The sample-and-hold time is 200ns.
- Is the LTC1278-5CSW#TRPBF compatible with various microcontrollers and digital systems?
Yes, it is compatible with various microcontrollers and digital systems.
