Overview
The LTC2245IUH#TRPBF, produced by Analog Devices Inc., is a high-performance 14-bit analog-to-digital converter (ADC) designed for digitizing high-frequency, wide dynamic range signals. This ADC is particularly suited for demanding applications in communication systems, radar systems, and test equipment. It operates on a single 3V supply, making it efficient in terms of power consumption, and features a sampling rate of 10 Msps (megasamples per second).
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Resolution | 14 bits | Mounting Style | SMD/SMT |
| Sampling Rate | 10 Msps | Interface Type | Parallel |
| Input Type | Differential, Single-Ended | Architecture | Pipelined |
| Analog Supply Voltage | 2.7V ~ 3.4V | Digital Supply Voltage | 2.7V ~ 3.4V |
| Number of Inputs | 1 | Operating Temperature | -40°C ~ 85°C |
| SNR - Signal to Noise Ratio | 74.4 dB | Full Power Bandwidth | 575 MHz |
| Power Dissipation | 60 mW | Package / Case | 32-WFQFN Exposed Pad |
Key Features
- High-Speed Conversion: The LTC2245IUH#TRPBF offers a sampling rate of 10 Msps, enabling fast data acquisition.
- Power Efficiency: It consumes only 60 mW, making it suitable for low-power applications.
- Signal Quality: The ADC features high SNR (74.4 dB) and SFDR (90 dB), ensuring accurate measurements and excellent noise rejection.
- No Missing Codes: Ensures accurate data capture without any gaps or errors.
- Flexible Input: Supports a flexible input voltage range and both differential and single-ended inputs.
- Clock Stability: Includes a clock duty cycle stabilizer for stable operation under varying clock conditions.
- Shutdown Modes: Supports shutdown and nap modes for low-power or ultra-low-power states).
Applications
- Industrial Instrumentation: Precise measurements required in factories and industrial settings.
- Data Acquisition Systems: Converting signals to digital format for analysis in various data acquisition devices.
- Radar and Satellite Communication: High-speed ADCs are essential for signal processing in these fields.
- Communications and Medical Devices: 14-bit resolution is crucial for reliable data in these industries).
- Imaging Systems and Spectral Analysis: Suitable for demanding imaging and spectral analysis applications).
Q & A
- What is the resolution of the LTC2245IUH#TRPBF ADC?
The resolution is 14 bits).
- What is the sampling rate of the LTC2245IUH#TRPBF?
The sampling rate is 10 Msps).
- What is the power consumption of the LTC2245IUH#TRPBF?
The power consumption is 60 mW).
- What are the operating temperature ranges for the LTC2245IUH#TRPBF?
The operating temperature range is -40°C to 85°C).
- What types of input does the LTC2245IUH#TRPBF support?
The ADC supports both differential and single-ended inputs).
- What is the signal-to-noise ratio (SNR) of the LTC2245IUH#TRPBF?
The SNR is 74.4 dB).
- Does the LTC2245IUH#TRPBF have any power-saving modes?
Yes, it supports shutdown and nap modes for low-power or ultra-low-power states).
- What is the package type of the LTC2245IUH#TRPBF?
The package type is 32-WFQFN Exposed Pad).
- Is the LTC2245IUH#TRPBF RoHS compliant?
Yes, it is RoHS compliant).
- What are some typical applications of the LTC2245IUH#TRPBF?
Typical applications include industrial instrumentation, data acquisition systems, radar and satellite communication, and communications and medical devices).
