Overview
The HMCAD1041-80 is a high-performance, ultra-low power analog-to-digital converter (ADC) produced by Analog Devices Inc. This single-channel ADC is designed for high-speed applications, offering a maximum sampling rate of 65/80 MSPS with 10-bit resolution. It features internal reference circuitry, a CMOS control interface, and CMOS output data, all within a compact 6 x 6 mm 40-Pin QFN (LP6HE) package. The device is optimized for low power consumption, with two idle modes (Standby and Power Down) that allow for minimal energy usage during idle periods.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Resolution | - | - | 10 bits | - | - |
| Sampling Rate | - | - | 65/80 MSPS | - | - |
| Power Dissipation | - | - | 38/46 mW | - | - |
| Core Supply Voltage | - | - | 1.8 V | - | - |
| I/O Supply Voltage | - | 1.7 V | - | 3.6 V | - |
| SNR @ 8 MHz FIN | - | - | 61.6 dBFS | - | - |
| Clock Inputs | - | - | CMOS, LVDS, LVPECL, Sine Wave | - | - |
| Output Type | - | - | Parallel CMOS | - | - |
| Package | - | - | 6 x 6 mm 40-Pin QFN (LP6HE) | - | - |
Key Features
- High-performance ultra-low power ADC with 10-bit resolution and 65/80 MSPS maximum sampling rate.
- Internal reference circuitry and CMOS control interface.
- Parallel CMOS output and support for LVDS, LVPECL, and sine wave clock inputs.
- Low power dissipation: 38/46 mW.
- Two idle modes (Standby and Power Down) with fast startup times.
- Digital error correction to ensure no missing codes in the full scale range.
- Highly linear THA optimized for frequencies up to Nyquist.
- Compact 6 x 6 mm 40-Pin QFN (LP6HE) package.
Applications
- Medical Imaging
- Portable Test Equipment
- Digital Oscilloscopes
- IF Communication
Q & A
- What is the resolution of the HMCAD1041-80 ADC?
The HMCAD1041-80 has a 10-bit resolution.
- What are the maximum sampling rates of the HMCAD1041-80?
The maximum sampling rates are 65 MSPS and 80 MSPS.
- What is the power dissipation of the HMCAD1041-80?
The power dissipation is 38 mW at 65 MSPS and 46 mW at 80 MSPS.
- What is the core supply voltage of the HMCAD1041-80?
The core supply voltage is 1.8 V.
- What types of clock inputs does the HMCAD1041-80 support?
The device supports CMOS, LVDS, LVPECL, and sine wave clock inputs.
- What is the output type of the HMCAD1041-80?
The output is parallel CMOS.
- What package type is the HMCAD1041-80 available in?
The device is available in a 6 x 6 mm 40-Pin QFN (LP6HE) package.
- Does the HMCAD1041-80 have any idle modes?
Yes, it has two idle modes: Standby Mode and Power Down Mode, both with fast startup times.
- What is the significance of the internal reference circuitry in the HMCAD1041-80?
The internal reference circuitry helps in maintaining stable and accurate conversions.
- What are some typical applications of the HMCAD1041-80?
Typical applications include Medical Imaging, Portable Test Equipment, Digital Oscilloscopes, and IF Communication.
