Overview
The AD827JN is a high-speed, low-power dual operational amplifier (op-amp) manufactured by Analog Devices Inc. It is a dual version of the industry-standard AD847 op-amp, offering high-speed performance at a low cost. This component is designed for various applications requiring precision signal conditioning and high-speed operation.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 8-DIP (0.300", 7.62mm) |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Slew Rate | 300 V/µs |
| Gain Bandwidth Product | 50 MHz |
| Input Bias Current | 3.3 µA |
| Input Offset Voltage | 500 µV |
| Supply Current | 10.5 mA |
| Output Current per Channel | 32 mA |
| Supply Voltage Range | ±4.5 V ~ ±18 V |
| Operating Temperature Range | 0°C ~ 70°C |
| Mounting Type | Through Hole |
Key Features
- High speed with a 50 MHz unity-gain bandwidth and 300 V/µs slew rate.
- Low power consumption with a total supply current of 10.5 mA for both amplifiers.
- Excellent video performance with less than 0.04% differential gain and 0.19° differential phase errors.
- Good DC performance with a maximum input offset voltage of 2 mV and an input offset voltage drift of 15 µV/°C.
- Ability to drive unlimited capacitive loads.
- Low input voltage noise of 15 nV/√Hz.
- Common-mode rejection ratio (CMRR) of at least 80 dB and power supply rejection ratio (PSRR) better than 20 dB at frequencies up to 1 MHz.
Applications
- Demanding video applications, such as driving coaxial cables.
- High-speed data conversion systems, serving as input buffers for 8-bit to 10-bit A/D converters and output amplifiers for high-speed D/A converters.
- Precision signal conditioning in various industrial and commercial systems.
- Systems requiring low power and high-speed operational amplifier performance.
Q & A
- What is the package type of the AD827JN?
The AD827JN comes in an 8-DIP (0.300", 7.62mm) package. - What is the slew rate of the AD827JN?
The slew rate of the AD827JN is 300 V/µs. - What is the gain bandwidth product of the AD827JN?
The gain bandwidth product is 50 MHz. - What is the input offset voltage of the AD827JN?
The input offset voltage is 500 µV. - What is the supply current of the AD827JN?
The supply current is 10.5 mA. - What is the operating temperature range of the AD827JN?
The operating temperature range is 0°C ~ 70°C. - Can the AD827JN drive capacitive loads?
Yes, the AD827JN can drive unlimited capacitive loads. - What are some typical applications of the AD827JN?
Typical applications include demanding video applications, high-speed data conversion systems, and precision signal conditioning in industrial and commercial systems. - What is the common-mode rejection ratio (CMRR) of the AD827JN?
The CMRR is at least 80 dB. - Is the AD827JN RoHS compliant?
Yes, the AD827JN is RoHS compliant.
