Overview
The AD9716BCPZRL7 is a dual, 12-bit low power digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is part of the AD9714/AD9715/AD9716/AD9717 family, which are pin-compatible and offer various resolutions from 8 to 14 bits. The AD9716 is optimized for the transmit signal path of communication systems and is known for its exceptional ac and dc performance, supporting update rates up to 125 MSPS. It operates on a single supply voltage ranging from 1.8 V to 3.3 V, making it suitable for both portable and low power applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 12 | Bits |
| Supply Voltage | 1.8 V to 3.3 V | V |
| Maximum Sample Rate | 125 MSPS | |
| Power Dissipation @ 3.3 V, 2 mA output | 86 mW @ 125 MSPS | mW |
| Sleep Mode Power Dissipation @ 3.3 V | < 3 mW | mW |
| Differential Current Outputs | 1 mA to 4 mA | mA |
| Output Common Mode | Adjustable 0 V to 1.2 V | V |
| Package Type | 40-lead LFCSP | |
| RoHS Compliance | Yes |
Key Features
- Low power operation with sleep and power-down modes for reduced power consumption.
- High-speed, single-ended LVCMOS clock input supporting up to 125 MSPS conversion rate.
- Adjustable output common mode from 0 V to 1.2 V for easy interfacing with other components.
- Differential current outputs ranging from 1 mA to 4 mA.
- Two on-chip auxiliary DACs for additional functionality.
- CMOS inputs with single-port operation.
Applications
- Wireless infrastructures, including picocell and femtocell base stations.
- Medical instrumentation, such as ultrasound transducer excitation.
- Portable instrumentation.
- Signal generators and arbitrary waveform generators.
Q & A
- What is the resolution of the AD9716BCPZRL7 DAC? The AD9716BCPZRL7 is a 12-bit digital-to-analog converter.
- What is the maximum sample rate of the AD9716BCPZRL7? The maximum sample rate is 125 MSPS.
- What is the operating supply voltage range for the AD9716BCPZRL7? The operating supply voltage range is from 1.8 V to 3.3 V.
- How much power does the AD9716BCPZRL7 consume at 125 MSPS with a 3.3 V supply? The power consumption is approximately 86 mW at 125 MSPS with a 3.3 V supply.
- Does the AD9716BCPZRL7 have sleep and power-down modes? Yes, it has sleep and power-down modes for low power idle periods.
- What type of clock input does the AD9716BCPZRL7 support? It supports a high-speed, single-ended LVCMOS clock input.
- What is the range of the differential current outputs of the AD9716BCPZRL7? The differential current outputs range from 1 mA to 4 mA.
- Is the AD9716BCPZRL7 RoHS-compliant? Yes, the AD9716BCPZRL7 is RoHS-compliant.
- What are some common applications of the AD9716BCPZRL7? Common applications include wireless infrastructures, medical instrumentation, portable instrumentation, and signal generators.
- What is the package type of the AD9716BCPZRL7? The package type is a 40-lead LFCSP.
