Overview
The LTC2246CUH#PBF is a high-performance, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for low power operation and high-speed data conversion, making it suitable for a variety of applications requiring precise and efficient data acquisition. The ADC features a pipelined architecture and operates at a sampling rate of 25 MS/s. It is packaged in a 32-lead QFN (5mm x 5mm x 0.75mm) package, which is compact and suitable for surface mount technology (SMT).
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 14 bits |
| Number of Channels | 1 Channel |
| Sampling Rate | 25 MS/s |
| Input Type | Differential/Single-Ended |
| Architecture | Pipelined |
| Analog Supply Voltage | 2.7 V to 3.4 V |
| Digital Supply Voltage | 1.8 V |
| Reference Voltage | 1.25 V |
| SNR - Signal to Noise Ratio | 73 dB |
| Minimum Operating Temperature (°C) | 0 °C |
| Maximum Operating Temperature (°C) | 70 °C |
| Package | 32-Lead QFN (5mm x 5mm x 0.75mm) |
| Power Dissipation | 75 mW |
| Full Power Bandwidth | 575 MHz |
| DNL - Differential Nonlinearity | ±0.5 LSB (typ) |
| INL - Integral Nonlinearity | ±1 LSB (typ) |
Key Features
- High-speed data conversion with a sampling rate of 25 MS/s.
- Pipelined architecture for efficient data processing.
- Low power operation with a power dissipation of 75 mW.
- Support for differential and single-ended inputs.
- Optional clock duty cycle stabilizer for high performance across a wide range of clock duty cycles.
- Shutdown and nap modes for power management.
- Pin-compatible family for ease of design and integration.
- Separate output supply allows outputs to drive 0.5V to 3.6V logic.
Applications
- Wireless and Wired Broadband Communication
- Imaging Systems
- Ultrasound
- Spectral Analysis
- Portable Instrumentation
Q & A
- What is the resolution of the LTC2246CUH#PBF ADC?
The resolution of the LTC2246CUH#PBF is 14 bits. - What is the sampling rate of the LTC2246CUH#PBF?
The sampling rate is 25 MS/s. - What type of input does the LTC2246CUH#PBF support?
The LTC2246CUH#PBF supports both differential and single-ended inputs. - What is the power dissipation of the LTC2246CUH#PBF?
The power dissipation is 75 mW. - What is the operating temperature range of the LTC2246CUH#PBF?
The operating temperature range is from 0 °C to 70 °C. - What package type is the LTC2246CUH#PBF available in?
The LTC2246CUH#PBF is available in a 32-Lead QFN (5mm x 5mm x 0.75mm) package. - Does the LTC2246CUH#PBF have power management features?
Yes, it includes shutdown and nap modes for power management. - What is the full power bandwidth of the LTC2246CUH#PBF?
The full power bandwidth is 575 MHz. - Is the LTC2246CUH#PBF RoHS compliant?
Yes, the LTC2246CUH#PBF is RoHS compliant. - What are some common applications of the LTC2246CUH#PBF?
Common applications include wireless and wired broadband communication, imaging systems, ultrasound, spectral analysis, and portable instrumentation.
