Overview
The ADC1112D125HN-C18 is a high-performance, dual 11-bit analog-to-digital converter (ADC) produced by Renesas Electronics America Inc. This component is designed for applications requiring simultaneous sampling and high-speed data conversion. The ADC features a pipelined architecture, supporting sampling rates of up to 125 million samples per second (MSPS). It is particularly suited for use in various high-speed data acquisition systems, including medical imaging, radar systems, and high-speed data converters.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Renesas Electronics America Inc. |
| Number of Bits | 11 |
| Sampling Rate (Per Second) | 125M |
| Number of Inputs | 2 |
| Input Type | Differential, Single Ended |
| Data Interface | LVDS - Parallel, Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 2 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.85V ~ 3.4V |
| Voltage - Supply, Digital | 1.65V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 64-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- Simultaneous Sampling: The ADC1112D125HN-C18 supports simultaneous sampling of two channels, which is crucial for applications requiring synchronized data acquisition.
- High-Speed Conversion: With a sampling rate of up to 125 MSPS, this ADC is suitable for high-speed data conversion applications.
- Pipelined Architecture: The pipelined architecture ensures high throughput and low latency, making it ideal for real-time data processing.
- Flexible Data Interface: The ADC supports both LVDS and parallel data interfaces, providing flexibility in system design.
- External and Internal Reference: The option for both external and internal voltage references allows for greater design flexibility and accuracy.
Applications
- Medical Imaging: High-speed data acquisition is critical in medical imaging technologies such as MRI and CT scanners.
- Radar Systems: The simultaneous sampling and high-speed conversion capabilities make this ADC suitable for radar systems.
- High-Speed Data Converters: Used in various applications requiring fast and accurate analog-to-digital conversion.
- Test and Measurement Equipment: Ideal for use in oscilloscopes, signal analyzers, and other test equipment.
- Aerospace and Defense: Applications requiring high-speed, high-accuracy data acquisition.
Q & A
- What is the sampling rate of the ADC1112D125HN-C18?
The sampling rate of the ADC1112D125HN-C18 is up to 125 million samples per second (MSPS). - How many bits does the ADC1112D125HN-C18 have?
The ADC1112D125HN-C18 is an 11-bit analog-to-digital converter. - What is the package type of the ADC1112D125HN-C18?
The package type is 64-VFQFN Exposed Pad. - Does the ADC1112D125HN-C18 support simultaneous sampling?
Yes, it supports simultaneous sampling of two channels. - What are the operating temperature ranges for the ADC1112D125HN-C18?
The operating temperature range is -40°C to 85°C. - What types of data interfaces does the ADC1112D125HN-C18 support?
The ADC supports both LVDS and parallel data interfaces. - Can the ADC1112D125HN-C18 use both external and internal voltage references?
Yes, it can use both external and internal voltage references. - What is the moisture sensitivity level (MSL) of the ADC1112D125HN-C18?
The MSL is 3 (168 Hours). - Is the ADC1112D125HN-C18 RoHS compliant?
Yes, it is RoHS compliant. - What is the status of the ADC1112D125HN-C18 in terms of product availability?
The product status is obsolete, meaning it is no longer in production or widely available.
