Overview
The AD4682BCPZ-RL7 is a 16-bit, dual, simultaneous sampling, high-speed, low-power successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device operates from a 3.0 V to 3.6 V power supply and features throughput rates up to 1 MSPS. It is housed in a 16-lead LFCSP package, providing significant space-saving advantages. The AD4682 includes integrated on-chip oversampling blocks to improve dynamic range and reduce noise at lower bandwidths, making it suitable for a variety of high-performance applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Throughput Rate | Up to 1 MSPS |
| Power Supply | 3.0 V to 3.6 V |
| Analog Input Type | Pseudo differential |
| Internal Reference Voltage | 2.5 V (can be disabled for external reference) |
| Operating Temperature Range | −40°C to +125°C |
| Package Type | 16-Lead LFCSP (3mm x 3mm x 0.75mm) |
| Interface | Serial Peripheral Interface (SPI) with two separate data output pins |
Key Features
- On-chip oversampling function to improve dynamic range and reduce noise
- Alert function for monitoring critical conditions
- Resolution boost function to enhance accuracy
- High-speed serial interface for efficient data transfer
- Integrated 2.5 V internal reference voltage (can be disabled for external reference)
- Pseudo differential analog input with a range of VCM ± VREF/2
- Low power consumption for energy-efficient operation
Applications
- Motor control position feedback
- Motor control current sense
- Sonar applications
- Power quality monitoring
- Data acquisition systems
- Erbium doped fiber amplifier (EDFA) applications
- Inphase (I) and quadrature (Q) demodulation
Q & A
- What is the resolution of the AD4682BCPZ-RL7? The AD4682BCPZ-RL7 has a resolution of 16 bits.
- What is the maximum throughput rate of the AD4682BCPZ-RL7? The maximum throughput rate is up to 1 MSPS.
- What is the power supply range for the AD4682BCPZ-RL7? The power supply range is from 3.0 V to 3.6 V.
- What type of analog input does the AD4682BCPZ-RL7 support? The AD4682BCPZ-RL7 supports pseudo differential analog inputs.
- What is the internal reference voltage of the AD4682BCPZ-RL7? The internal reference voltage is 2.5 V, but it can be disabled for an external reference.
- What is the operating temperature range of the AD4682BCPZ-RL7? The operating temperature range is from −40°C to +125°C.
- What package type is the AD4682BCPZ-RL7 housed in? The AD4682BCPZ-RL7 is housed in a 16-Lead LFCSP package.
- What interface does the AD4682BCPZ-RL7 use for data transfer? The AD4682BCPZ-RL7 uses a Serial Peripheral Interface (SPI) with two separate data output pins.
- What are some key applications of the AD4682BCPZ-RL7? Key applications include motor control, sonar, power quality monitoring, data acquisition systems, and EDFA applications.
- Does the AD4682BCPZ-RL7 have any integrated features to improve performance? Yes, it includes on-chip oversampling blocks to improve dynamic range and reduce noise.
