Overview
The AD9222ABCPZ-65, produced by Analog Devices Inc., is an octal, 12-bit analog-to-digital converter (ADC) designed for low cost, low power, and small size. This ADC features an on-chip sample-and-hold circuit and operates at conversion rates of up to 65 million samples per second (MSPS). It is optimized for outstanding dynamic performance and low power consumption, making it ideal for applications where a small package size is critical.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Number of Channels | 8 channels |
| Sampling Rate | Up to 65 MSPS |
| Analog Supply Voltage | 1.8 V |
| Digital Supply Voltage | 1.8 V |
| SNR - Signal to Noise Ratio | 70.3 dB |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| DNL - Differential Nonlinearity | ±0.6 LSB |
| INL - Integral Nonlinearity | ±1 LSB |
| Input Voltage | 2 Vp-p |
| Output Type | LVDS |
| Power Dissipation | 910 mW |
| Package / Case | 64-Lead LFCSP-VQ |
Key Features
- Eight ADCs integrated into a single package, providing a small footprint.
- Low power consumption of 114 mW per channel at 65 MSPS.
- Excellent linearity with DNL of ±0.3 LSB (typical) and INL of ±0.4 LSB (typical).
- Serial LVDS output with ANSI-644 and low power, reduced signal options.
- Data and frame clock outputs for easy data capture.
- Full-chip and individual-channel power-down modes.
- Programmable clock and data alignment, as well as programmable output resolution.
- Built-in and custom digital test pattern generation.
- Operates with a single 1.8 V power supply and LVPECL-/CMOS-/LVDS-compatible sample rate clock.
Applications
The AD9222ABCPZ-65 is suitable for a variety of applications that require high-speed, low-power, and high-precision data conversion. These include:
- Medical imaging and diagnostics
- Industrial process control and automation
- Aerospace and defense systems
- High-speed data acquisition systems
- Communications and wireless infrastructure
Q & A
- What is the resolution of the AD9222ABCPZ-65?
The AD9222ABCPZ-65 has a resolution of 12 bits.
- How many channels does the AD9222ABCPZ-65 have?
The AD9222ABCPZ-65 has 8 channels.
- What is the maximum sampling rate of the AD9222ABCPZ-65?
The maximum sampling rate is up to 65 MSPS.
- What is the operating temperature range of the AD9222ABCPZ-65?
The operating temperature range is from -40°C to +85°C.
- What type of output does the AD9222ABCPZ-65 use?
The output type is LVDS (Low Voltage Differential Signaling).
- Does the AD9222ABCPZ-65 require external reference or driver components?
No, for many applications, no external reference or driver components are required.
- What is the power consumption per channel at 65 MSPS?
The power consumption per channel at 65 MSPS is 114 mW.
- Does the AD9222ABCPZ-65 support power-down modes?
- What is the package type of the AD9222ABCPZ-65?
The package type is 64-Lead LFCSP-VQ.
- Is the AD9222ABCPZ-65 RoHS compliant?
