Overview
The AD7663ACPZ is a 16-bit bipolar analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is based on the PulSAR (Successive Approximation Register) core and operates at a sampling rate of 250 kSPS. It features a high-speed 16-bit sampling ADC, a resistor input scalar for various input ranges, an internal conversion clock, and error correction circuits. The AD7663ACPZ is powered by a single 5 V supply and is available in a compact 48-lead LFCSP (7mm x 7mm with EP) package. It is fabricated using Analog Devices’ high-performance 0.6 micron CMOS process and is specified to operate from –40°C to +85°C.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | 250 kSPS |
| Input Type | Bipolar |
| Power Supply | Single 5 V |
| Package Type | 48-Lead LFCSP (7mm x 7mm w/ EP) |
| Operating Temperature | –40°C to +85°C |
| Process Technology | 0.6 micron CMOS |
| Interface | Serial and Parallel |
Key Features
- High-speed 16-bit sampling ADC based on the PulSAR core.
- Resistor input scalar allowing various input ranges.
- Internal conversion clock and error correction circuits.
- Hardware factory-calibrated for ac parameters such as SNR and THD, and dc parameters like gain, offset, and linearity.
- Compact 48-lead LFCSP package for space-efficient designs.
- Single 5 V power supply for simplified power management.
- Serial and parallel system interface ports for flexible connectivity.
Applications
The AD7663ACPZ is suitable for a variety of applications requiring high-precision analog-to-digital conversion, such as:
- Industrial process control systems.
- Medical devices requiring precise signal conversion.
- Aerospace and defense systems where reliability and accuracy are critical.
- Automotive systems, including sensor and control applications.
- Test and measurement equipment.
Q & A
- What is the resolution of the AD7663ACPZ?
The AD7663ACPZ has a resolution of 16 bits.
- What is the sampling rate of the AD7663ACPZ?
The sampling rate is 250 kSPS.
- What type of input does the AD7663ACPZ support?
The AD7663ACPZ supports bipolar inputs.
- What is the power supply requirement for the AD7663ACPZ?
The device operates on a single 5 V power supply.
- In what package is the AD7663ACPZ available?
The AD7663ACPZ is available in a 48-lead LFCSP (7mm x 7mm w/ EP) package.
- What is the operating temperature range of the AD7663ACPZ?
The operating temperature range is from –40°C to +85°C.
- What process technology is used to fabricate the AD7663ACPZ?
The device is fabricated using a 0.6 micron CMOS process.
- Does the AD7663ACPZ have built-in calibration?
Yes, the AD7663ACPZ is hardware factory-calibrated.
- What types of interfaces does the AD7663ACPZ support?
The device supports both serial and parallel system interface ports.
- Is there an evaluation board available for the AD7663ACPZ?
Yes, the EVAL-AD7663EDZ is a fully featured evaluation kit for the AD7663.
