Overview
The AD4683BCPZ-RL 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 is part of the AD4682 and AD4683 family, which are pin-compatible and offer advanced features for various applications. The AD4683 operates from a 3.0 V to 3.6 V power supply and features a throughput rate of up to 500 kSPS. It is designed with pseudo differential analog inputs and supports high-speed serial interface via SPI.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Throughput Rate | Up to 500 kSPS |
| Power Supply | 3.0 V to 3.6 V |
| Analog Input Type | Pseudo differential |
| Sampling Edge | Falling edge of CS |
| Internal Reference | 2.5 V |
| Operating Temperature | −40°C to +125°C |
| Package | 16-Lead LFCSP (3mm x 3mm x 0.75mm w/ EP) |
| INL Error (Maximum) | 2.5 LSBs |
Key Features
- On-chip oversampling function to improve dynamic range and reduce noise at lower bandwidths
- Alert function for monitoring critical conditions
- Resolution boost function to enhance resolution
- High-speed serial interface via SPI
- Power-down options for power saving between conversions
- Dual, simultaneous sampling capability
- Low power consumption
Applications
- Motor control position feedback
- Motor control current sense
- Sonar applications
- Power quality monitoring
- Data acquisition systems
- Erbium doped fiber amplifier (EDFA) applications
- In-phase (I) and quadrature (Q) demodulation
Q & A
- What is the resolution of the AD4683BCPZ-RL?
The AD4683BCPZ-RL has a resolution of 16 bits. - What is the maximum throughput rate of the AD4683BCPZ-RL?
The maximum throughput rate is up to 500 kSPS. - What type of analog input does the AD4683BCPZ-RL support?
The AD4683BCPZ-RL supports pseudo differential analog inputs. - What is the operating temperature range of the AD4683BCPZ-RL?
The operating temperature range is −40°C to +125°C. - What is the package type of the AD4683BCPZ-RL?
The package type is 16-Lead LFCSP (3mm x 3mm x 0.75mm w/ EP). - Does the AD4683BCPZ-RL have on-chip oversampling capability?
Yes, the AD4683BCPZ-RL has an on-chip oversampling function. - How is the configuration of the AD4683BCPZ-RL implemented?
The configuration is implemented via the standard SPI interface. - What are some of the key applications of the AD4683BCPZ-RL?
Key applications include motor control, sonar, power quality monitoring, data acquisition systems, and EDFA applications. - Does the AD4683BCPZ-RL support power-down options?
Yes, the AD4683BCPZ-RL supports power-down options for power saving between conversions. - What is the internal reference voltage of the AD4683BCPZ-RL?
The internal reference voltage is 2.5 V.
