Overview
The LTC2252IUH#TRPBF is a high-performance, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This single-channel, pipelined ADC is designed for high-speed data conversion, offering a sampling rate of 105 MS/s. It operates from a 3V supply and is housed in a compact 32-pin QFN package, making it suitable for a variety of demanding applications.
The device features an integrated sample-and-hold amplifier and supports both differential and single-ended input configurations. It also allows for external or internal reference settings, enhancing its versatility in different system architectures.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | LTC2252IUH#TRPBF |
| Description | 1-Channel Single ADC Pipelined 105Msps 12-bit Parallel 32-Pin QFN |
| Resolution | 12 bits |
| Number of Channels | 1 Channel |
| Sampling Rate | 105 MS/s |
| Analog Supply Voltage | 2.85V ~ 3.4V |
| Digital Supply Voltage | 2.85V ~ 3.4V |
| Input Type | Differential/Single-Ended |
| Architecture | Pipelined |
| Reference Type | Internal |
| Package / Case | 32-QFN (5x5) |
| Operating Temperature | 0°C ~ 70°C |
| Power Dissipation | 320 mW |
| SINAD - Signal to Noise and Distortion Ratio | 70.1 dB |
| SFDR - Spurious Free Dynamic Range | 88 dB |
| DNL - Differential Nonlinearity | 0.15 LSB |
| INL - Integral Nonlinearity | 0.3 LSB |
Key Features
- High-speed data conversion with a sampling rate of 105 MS/s.
- 12-bit resolution for precise analog-to-digital conversion.
- Integrated sample-and-hold amplifier for accurate signal capture.
- Supports both differential and single-ended input configurations.
- External or internal reference options for flexibility in system design.
- Compact 32-QFN (5x5) package with exposed pad for efficient heat dissipation.
- Low power consumption of 320 mW, suitable for battery-powered or mobile devices.
- Wide operating temperature range of 0°C to 70°C.
- High-performance metrics including 70.1 dB SINAD and 88 dB SFDR.
Applications
- High-speed data acquisition systems.
- Video and imaging systems requiring high-resolution and fast data conversion.
- Radar and communications systems where precise and rapid signal processing is critical.
- Industrial automation and control systems that demand accurate and fast data conversion.
Q & A
- What is the sampling rate of the LTC2252IUH#TRPBF?
The sampling rate of the LTC2252IUH#TRPBF is 105 MS/s.
- What is the resolution of the LTC2252IUH#TRPBF?
The resolution of the LTC2252IUH#TRPBF is 12 bits.
- What types of input configurations does the LTC2252IUH#TRPBF support?
The LTC2252IUH#TRPBF supports both differential and single-ended input configurations.
- What is the power consumption of the LTC2252IUH#TRPBF?
The power consumption of the LTC2252IUH#TRPBF is 320 mW.
- What is the operating temperature range of the LTC2252IUH#TRPBF?
The operating temperature range of the LTC2252IUH#TRPBF is 0°C to 70°C.
- What is the package type of the LTC2252IUH#TRPBF?
The LTC2252IUH#TRPBF is housed in a 32-QFN (5x5) package.
- Does the LTC2252IUH#TRPBF support external or internal references?
Yes, the LTC2252IUH#TRPBF supports both external and internal references.
- What are some typical applications of the LTC2252IUH#TRPBF?
Typical applications include high-speed data acquisition, video and imaging systems, radar and communications systems, and industrial automation and control.
- Is the LTC2252IUH#TRPBF RoHS compliant?
Yes, the LTC2252IUH#TRPBF is RoHS compliant.
- What is the SINAD of the LTC2252IUH#TRPBF?
The SINAD of the LTC2252IUH#TRPBF is 70.1 dB.
