Overview
The AD7760BSVZ-REEL is a high-performance, 24-bit Σ-Δ (Sigma-Delta) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is designed to combine wide input bandwidth and high speed, achieving a signal-to-noise ratio (SNR) of 100 dB at a sampling rate of 2.5 MSPS. The AD7760 is ideal for high-speed data acquisition applications, offering a wide dynamic range and significantly reduced antialiasing requirements, which simplifies the design process.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 24 bits |
| Sampling Rate | Up to 2.5 MSPS |
| Signal-to-Noise Ratio (SNR) | 100 dB |
| Input Type | Differential |
| Analog Input Range | ±3.2 V differential (with 4 V reference) |
| Supply Voltage | 2.5 V to 5.25 V |
| Package Type | 64-Lead TQFP (10mm x 10mm with Exposed Pad) |
| Operating Temperature Range | −40°C to +85°C |
| RoHS Compliance | Yes |
Key Features
- Integrated buffer to drive the reference and a differential amplifier for signal buffering and level shifting.
- Overrange flag, internal gain and offset registers, and a low-pass digital FIR filter.
- Programmable decimation rates and adjustable digital FIR filter coefficients.
- On-chip common-mode biasing using the differential amplifier, reducing external signal conditioning requirements.
- Compact and highly integrated design requiring minimal peripheral components.
Applications
The AD7760 is suitable for various high-speed data acquisition applications where high SNR and wide dynamic range are critical. These include:
- Industrial process control and monitoring.
- Medical imaging and diagnostics.
- Aerospace and defense systems.
- High-performance test and measurement equipment.
- Audio and vibration analysis.
Q & A
- What is the resolution of the AD7760BSVZ-REEL ADC?
The AD7760BSVZ-REEL has a resolution of 24 bits.
- What is the maximum sampling rate of the AD7760BSVZ-REEL?
The maximum sampling rate is up to 2.5 MSPS.
- What is the signal-to-noise ratio (SNR) of the AD7760BSVZ-REEL?
The SNR is 100 dB at 2.5 MSPS.
- What type of input does the AD7760BSVZ-REEL support?
The device supports differential inputs.
- What is the analog input range of the AD7760BSVZ-REEL with a 4 V reference?
The analog input range is ±3.2 V differential.
- What is the supply voltage range for the AD7760BSVZ-REEL?
The supply voltage range is from 2.5 V to 5.25 V.
- What package type is the AD7760BSVZ-REEL available in?
The device is available in a 64-Lead TQFP package with an exposed pad.
- What is the operating temperature range of the AD7760BSVZ-REEL?
The operating temperature range is from −40°C to +85°C.
- Is the AD7760BSVZ-REEL RoHS compliant?
Yes, the device is RoHS compliant.
- What are some key features of the AD7760BSVZ-REEL?
Key features include an integrated buffer, differential amplifier, overrange flag, internal gain and offset registers, and a low-pass digital FIR filter.
