Overview
The AD847JR-REEL7, produced by Analog Devices Inc., is a high-speed, low-power monolithic operational amplifier. This component represents a significant breakthrough in amplifier technology, offering superior AC and DC performance at a low cost. It is designed to operate over a wide range of supply voltages and is available in various package options, including the 8-SOIC package for the AD847JR-REEL7 model.
The AD847 series is known for its high unity gain bandwidth, low supply current, and excellent video specifications, making it suitable for a variety of high-speed applications.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | Analog Devices, Inc. |
| Voltage - Supply Span (Min) | 9 V |
| Voltage - Supply Span (Max) | 36 V |
| Voltage - Input Offset | 500 µV |
| Supplier Device Package | 8-SOIC |
| Slew Rate | 300 V/µs |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Package | Tape & Reel (TR) |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Gain Bandwidth Product | 50 MHz |
| Current - Supply | 5.3 mA |
| Current - Output / Channel | 32 mA |
| Current - Input Bias | 3.3 µA |
| Amplifier Type | General Purpose |
Key Features
- High unity gain bandwidth of 50 MHz and full-power bandwidth of 12.7 MHz (5 V p-p with ±5 V supplies).
- Low supply current of 5.3 mA, making it suitable for low power applications.
- High slew rate of 300 V/µs, enabling fast response times.
- Excellent video specifications, including 0.04% differential gain and 0.19° differential phase for NTSC and PAL systems.
- High open-loop gain of 3500 V/V (RLOAD = 500 Ω) and low input offset voltage of 0.5 mV.
- Internally compensated for unity gain operation and stable when driving any capacitive load.
- Available in various packages, including 8-SOIC, 8-PDIP, and Cerdip, to suit different application needs.
Applications
- Video instrumentation and imaging equipment.
- Copiers, fax machines, scanners, and cameras.
- High-speed cable drivers and high-speed DAC and flash ADC buffers.
- Multiple pole active filters and other high-density applications.
- Input buffers for flash A/D converters due to its full-power bandwidth and low power consumption.
Q & A
- What is the minimum supply voltage for the AD847JR-REEL7?
The minimum supply voltage is 9 V.
- What is the maximum operating temperature for the AD847JR-REEL7?
The maximum operating temperature is 70°C.
- What is the gain bandwidth product of the AD847JR-REEL7?
The gain bandwidth product is 50 MHz.
- What is the slew rate of the AD847JR-REEL7?
The slew rate is 300 V/µs.
- What are the typical applications of the AD847JR-REEL7?
Typical applications include video instrumentation, imaging equipment, copiers, fax machines, scanners, cameras, and high-speed cable drivers.
- What is the input offset voltage of the AD847JR-REEL7?
The input offset voltage is 500 µV.
- What is the supply current of the AD847JR-REEL7?
The supply current is 5.3 mA.
- What package type is the AD847JR-REEL7 available in?
The AD847JR-REEL7 is available in an 8-SOIC package with Tape & Reel (TR) packaging.
- Is the AD847JR-REEL7 suitable for driving capacitive loads?
Yes, the AD847JR-REEL7 is internally compensated for unity gain operation and remains stable when driving any capacitive load.
- What is the differential gain and phase for video applications?
The AD847JR-REEL7 has a differential gain of 0.04% and a differential phase of 0.19° for NTSC and PAL systems.
