Overview
The AD7896JRZ is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-speed and low-power applications, making it ideal for a variety of electronic systems. The AD7896JRZ operates from a single 2.7 V to 5.5 V supply and features a fast conversion time of 8 microseconds, along with a throughput rate of 100 kHz. It includes an on-chip track-and-hold amplifier, control logic, and a high-speed serial interface, all integrated into an 8-lead SOIC or PDIP package.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Time | 8 microseconds |
| Throughput Rate | 100 kHz |
| Supply Voltage | 2.7 V to 5.5 V |
| Power Consumption | 9 mW typical |
| Analog Input Range | 0 V to VDD |
| Operating Temperature | 0°C to +70°C |
| Package Type | 8-lead SOIC or PDIP |
Key Features
- Fast 12-bit sampling ADC with 8 microseconds conversion time
- High-speed, easy-to-use serial interface
- On-chip track-and-hold amplifier
- Analog input range of 0 V to VDD
- Low power consumption: 9 mW typical
- Automatic power-down mode for low power applications
- High input impedance
- No external reference required, as VDD serves as the reference
Applications
The AD7896JRZ is suitable for a variety of applications, including:
- Battery-powered devices due to its low power consumption
- Portable medical devices requiring high accuracy and low power
- Industrial control systems needing fast and reliable ADCs
- Automotive systems where space and power efficiency are crucial
- Embedded systems requiring compact and high-performance ADC solutions
Q & A
- What is the resolution of the AD7896JRZ ADC?
The AD7896JRZ has a resolution of 12 bits.
- What is the conversion time of the AD7896JRZ?
The conversion time is 8 microseconds.
- What is the supply voltage range for the AD7896JRZ?
The supply voltage range is from 2.7 V to 5.5 V.
- Does the AD7896JRZ require an external reference voltage?
No, the AD7896JRZ does not require an external reference voltage, as VDD serves as the reference.
- What is the typical power consumption of the AD7896JRZ?
The typical power consumption is 9 mW.
- What types of packages are available for the AD7896JRZ?
The AD7896JRZ is available in 8-lead SOIC and PDIP packages.
- What is the operating temperature range for the AD7896JRZ?
The operating temperature range is from 0°C to +70°C.
- Does the AD7896JRZ have an automatic power-down mode?
- What is the throughput rate of the AD7896JRZ?
The throughput rate is 100 kHz.
- What kind of interface does the AD7896JRZ use?
The AD7896JRZ uses a high-speed, 2-wire serial interface.
