Overview
The AD7492BRU-REEL is a 12-bit, successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed for high-speed data acquisition and features a parallel interface for efficient data transfer. It is packaged in a 24-lead TSSOP (Thin Shrink Small Outline Package) and operates over a wide temperature range of -40°C to +85°C. The AD7492BRU-REEL is suitable for various applications requiring precise and rapid analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 1 MSPS (1.25 MSPS for some versions) |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | Internal (2.5 V internal reference) |
| Voltage - Supply, Analog | 2.7 V ~ 5.25 V |
| Voltage - Supply, Digital | 2.7 V ~ 5.25 V |
| Package | 24-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- High-speed parallel interface for efficient data transfer.
- Internal 2.5 V reference and on-chip clock oscillator.
- Flexible power/throughput rate management.
- No pipeline delays.
- Wide input bandwidth with 70 dB typical SNR at 100 kHz input frequency.
- Low power consumption with a sleep mode current of 50 nA typical.
Applications
The AD7492BRU-REEL is suitable for a variety of applications, including:
- Industrial control systems.
- Medical devices requiring precise data acquisition.
- Aerospace and defense systems.
- Automotive systems.
- Test and measurement equipment.
Q & A
- What is the resolution of the AD7492BRU-REEL ADC?
The AD7492BRU-REEL has a 12-bit resolution. - What is the sampling rate of the AD7492BRU-REEL?
The sampling rate is 1 MSPS, with some versions capable of 1.25 MSPS. - What type of interface does the AD7492BRU-REEL use?
The AD7492BRU-REEL uses a parallel interface. - What is the package type of the AD7492BRU-REEL?
The package type is 24-TSSOP (0.173", 4.40mm Width). - What is the operating temperature range of the AD7492BRU-REEL?
The operating temperature range is -40°C to +85°C. - Does the AD7492BRU-REEL have an internal reference and clock oscillator?
Yes, it has an internal 2.5 V reference and an on-chip clock oscillator. - What is the power consumption in sleep mode?
The power consumption in sleep mode is 50 nA typical. - Is the AD7492BRU-REEL RoHS compliant?
Some versions are RoHS compliant, but it depends on the specific part number. - What are the supply voltage ranges for the AD7492BRU-REEL?
The supply voltage ranges are 2.7 V to 5.25 V for both analog and digital supplies. - What is the architecture of the AD7492BRU-REEL ADC?
The architecture is Successive Approximation Register (SAR).
