Overview
The AD7893AN-5 is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7893 series, known for its fast conversion time, low power consumption, and compact packaging. The AD7893AN-5 operates from a single +5 V supply and is housed in an 8-pin mini-DIP or SOIC package, making it ideal for space-constrained and power-sensitive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Time | 6 µs |
| Analog Input Range | 0 V to +5 V (AD7893-5) |
| Supply Voltage | +5 V |
| Power Consumption | 25 mW typical |
| Operating Temperature Range | –40°C to +85°C |
| Package Type | 8-pin mini-DIP, 8-pin SOIC |
| Interface | High speed serial interface (two-wire) |
Key Features
- Fast conversion time of 6 µs
- Low power consumption of 25 mW typical
- Single +5 V supply operation
- On-chip track/hold amplifier and high speed serial interface
- Compact 8-pin packaging (mini-DIP and SOIC)
- Dynamic performance specifications include harmonic distortion and signal-to-noise ratio
Applications
The AD7893AN-5 is suitable for a variety of applications where high-speed, low-power analog-to-digital conversion is required. These include battery-powered devices, portable equipment, medical devices, industrial control systems, and any application where space and power efficiency are critical.
Q & A
- What is the resolution of the AD7893AN-5? The AD7893AN-5 has a resolution of 12 bits.
- How long does it take for the AD7893AN-5 to convert an analog signal to digital? The conversion time is 6 µs.
- What is the analog input range for the AD7893AN-5? The analog input range for the AD7893AN-5 is 0 V to +5 V.
- What is the supply voltage for the AD7893AN-5? The supply voltage is +5 V.
- How much power does the AD7893AN-5 consume? The power consumption is typically 25 mW.
- What is the operating temperature range for the AD7893AN-5? The operating temperature range is –40°C to +85°C.
- In what types of packages is the AD7893AN-5 available? The AD7893AN-5 is available in 8-pin mini-DIP and 8-pin SOIC packages.
- What type of interface does the AD7893AN-5 use? The AD7893AN-5 uses a high speed serial interface (two-wire).
- Does the AD7893AN-5 have an on-chip track/hold amplifier? Yes, the AD7893AN-5 includes an on-chip track/hold amplifier.
- What are some typical applications for the AD7893AN-5? Typical applications include battery-powered devices, portable equipment, medical devices, and industrial control systems.
