Overview
The AD7865BSZ-1REEL is a high-performance, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for a wide range of industrial and commercial applications, offering low power consumption and high accuracy. The AD7865 features four simultaneous sampling channels, making it ideal for applications where preserving the relative phase information of multiple signals is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Product Category | Analog to Digital Converters - ADC |
| Resolution | 14 bits |
| Number of Channels | 4 |
| Input Type | Single-Ended |
| Architecture | SAR (Successive Approximation) |
| Reference Type | External, Internal |
| Package / Case | 44-Lead MQFP (13.9mm x 10mm) |
| Interface Type | Parallel |
| Sampling Rate | 350 kS/s |
| SNR - Signal to Noise Ratio | 86.04 dB |
| Operating Temperature Range | -40°C to +85°C |
| DNL - Differential Nonlinearity | +/- 1 LSB |
| INL - Integral Nonlinearity | +/- 1.5 LSB |
| Input Voltage Range | ±10 V, ±5 V, ±2.5 V |
| Operating Supply Voltage | 5 V |
| Power Consumption | 115 mW |
| Sample and Hold | Yes |
Key Features
- Four-channel simultaneous sampling to preserve relative phase information of the input signals.
- Low power consumption of 115 mW.
- High-speed parallel interface for fast data transfer.
- On-chip clock oscillator and signal conditioning circuitry.
- Overvoltage protection up to ±20 V on analog inputs.
- Single +5 V supply voltage for both analog and digital sections.
Applications
The AD7865BSZ-1REEL is suitable for various industrial and commercial applications, including:
- Data acquisition systems requiring simultaneous sampling of multiple channels.
- Industrial control systems where precise and fast conversion is necessary.
- Medical devices that require high accuracy and low power consumption.
- Aerospace and defense applications where reliability and performance are critical.
Q & A
- What is the resolution of the AD7865BSZ-1REEL?
The AD7865BSZ-1REEL has a resolution of 14 bits.
- How many channels does the AD7865BSZ-1REEL support?
The AD7865BSZ-1REEL supports four simultaneous sampling channels.
- What is the sampling rate of the AD7865BSZ-1REEL?
The sampling rate is 350 kS/s.
- What is the operating temperature range of the AD7865BSZ-1REEL?
The operating temperature range is -40°C to +85°C.
- Does the AD7865BSZ-1REEL have overvoltage protection?
Yes, it has overvoltage protection up to ±20 V on the analog inputs.
- What is the power consumption of the AD7865BSZ-1REEL?
The power consumption is 115 mW.
- What type of interface does the AD7865BSZ-1REEL use?
The AD7865BSZ-1REEL uses a high-speed parallel interface.
- Is the AD7865BSZ-1REEL suitable for industrial applications?
Yes, it is designed for industrial and commercial applications.
- What is the package type of the AD7865BSZ-1REEL?
The package type is 44-Lead MQFP (13.9mm x 10mm).
- Does the AD7865BSZ-1REEL have an on-chip clock oscillator?
Yes, it includes an on-chip clock oscillator.
