Overview
The LTC2246CUH#TRPBF is a 14-bit, 25Msps low-power analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of a family of high-speed ADCs known for their low power consumption and high performance. The LTC2246 is particularly suited for applications requiring high-speed data conversion with minimal power usage.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14-bit |
| Sampling Rate | 25 Msps |
| Supply Voltage | 3V |
| Output Logic Levels | 0.5V to 3.6V |
| Integral Nonlinearity (INL) | ±1 LSB (typ) |
| Differential Nonlinearity (DNL) | ±0.5 LSB (typ) |
| Transition Noise | 1 LSB RMS |
| Package Type | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) |
| Operating Temperature Range | -40°C to 85°C (Commercial and Industrial grades available) |
Key Features
- 575MHz Full Power Bandwidth Sample-and-Hold (S/H)
- Clock Duty Cycle Stabilizer for high performance across a wide range of clock duty cycles
- Shutdown and Nap Modes for power management
- Pin Compatible with other family members (e.g., LTC2253, LTC2255)
- Single-ended CLK input for converter operation
- Low power operation with a single 3V supply
Applications
- Wireless and Wired Broadband Communication
- Imaging Systems
- Ultrasound
- Spectral Analysis
- Portable Instrumentation
Q & A
- What is the resolution of the LTC2246CUH#TRPBF?
The LTC2246CUH#TRPBF has a resolution of 14 bits. - What is the maximum sampling rate of the LTC2246CUH#TRPBF?
The maximum sampling rate is 25 Msps. - What is the supply voltage for the LTC2246CUH#TRPBF?
The supply voltage is 3V. - What are the output logic levels of the LTC2246CUH#TRPBF?
The output logic levels can be set from 0.5V to 3.6V. - What is the typical Integral Nonlinearity (INL) of the LTC2246CUH#TRPBF?
The typical INL is ±1 LSB. - Does the LTC2246CUH#TRPBF have any power-saving modes?
Yes, it has Shutdown and Nap Modes for power management. - What is the package type of the LTC2246CUH#TRPBF?
The package type is a 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP). - What are some common applications of the LTC2246CUH#TRPBF?
Common applications include Wireless and Wired Broadband Communication, Imaging Systems, Ultrasound, Spectral Analysis, and Portable Instrumentation. - Is the LTC2246CUH#TRPBF pin compatible with other ADCs from Analog Devices?
Yes, it is pin compatible with other family members like the LTC2253 and LTC2255. - How does the clock duty cycle stabilizer benefit the LTC2246CUH#TRPBF?
The clock duty cycle stabilizer allows for high performance at full speed across a wide range of clock duty cycles.
