Overview
The AD848SQ is a high-speed, low-power monolithic operational amplifier manufactured by Analog Devices Inc. This general-purpose op-amp is designed to offer a balance of fast AC and good DC performance, making it suitable for a variety of applications. The AD848SQ is internally compensated, ensuring stability for closed-loop gains of 5 or greater. It utilizes Analog Devices' junction isolated complementary bipolar (CB) process, which enables high speed with low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Amplifier Type | General Purpose |
| Number of Circuits | 1 |
| Slew Rate | 300 V/µs |
| Gain Bandwidth Product | 175 MHz |
| Input Bias Current | 3.3 µA |
| Input Offset Voltage | 200 µV (max) |
| Supply Current | 5.1 mA |
| Output Current per Channel | 32 mA |
| Supply Voltage Range | ±4.5 V to ±18 V |
| Operating Temperature | -55°C to 125°C |
| Package/Case | 8-CDIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
Key Features
- High speed with a gain bandwidth product of 175 MHz and a slew rate of 300 V/µs.
- Low power consumption, with a supply current of 5.1 mA.
- Internally compensated for stability in closed-loop gains of 5 or greater.
- Wide operating temperature range from -55°C to 125°C.
- Wide supply voltage range from ±4.5 V to ±18 V.
- Low input offset voltage and bias current, ensuring good DC performance.
Applications
- Cable drivers
- 8- and 10-bit data acquisition systems
- Video and RF amplification
- Signal generators
Q & A
- What is the gain bandwidth product of the AD848SQ?
The gain bandwidth product of the AD848SQ is 175 MHz.
- What is the slew rate of the AD848SQ?
The slew rate of the AD848SQ is 300 V/µs.
- What is the input offset voltage of the AD848SQ?
The input offset voltage of the AD848SQ is 200 µV (max).
- What is the supply current of the AD848SQ?
The supply current of the AD848SQ is 5.1 mA.
- What is the operating temperature range of the AD848SQ?
The operating temperature range of the AD848SQ is -55°C to 125°C.
- What package type is the AD848SQ available in?
The AD848SQ is available in an 8-CDIP (0.300", 7.62mm) package.
- What are some common applications of the AD848SQ?
Common applications include cable drivers, data acquisition systems, video and RF amplification, and signal generators.
- Is the AD848SQ internally compensated?
Yes, the AD848SQ is internally compensated for stability in closed-loop gains of 5 or greater.
- What is the maximum output current per channel of the AD848SQ?
The maximum output current per channel of the AD848SQ is 32 mA.
- What is the supply voltage range of the AD848SQ?
The supply voltage range of the AD848SQ is ±4.5 V to ±18 V.
