AD826 High-Speed, Low-Power Dual Operational Amplifier Data Sheet User Manual
Summary
The AD826 is a high-performance, dual operational amplifier designed for demanding power-sensitive applications. Functioning as an ideal ADC/DAC buffer or active filter, it offers a fast 50 MHz unity gain bandwidth and 350 V/µs slew rate while maintaining low power consumption. This versatile circuit is perfect for engineers designing video line drivers, cable data acquisition systems, portable instrumentation, and imaging equipment that require high stability and precise signal buffering.
Page 1 Text Content
High-Speed, Low-Power Dual Operational Amplifier
AD826
FEATURES CONNECTION DIAGRAM
High Speed: 8-Lead Plastic Mini-DIP and SO Package
50 MHz Unity Gain Bandwidth 350 V/s Slew Rate 70 ns Settling Time to 0.01% Low Power:
OUT1 V+
7.5 m A Max Power Supply Current Per Amp
Easy to Use: –IN1 OUT2
Drives Unlimited Capacitive Loads
+IN1 –IN2
50 m A Min Output Current Per Amplifier
Specified for +5 V, 5 V and 15 V Operation V– +IN2
AD826
2.0 V p-p Output Swing into a 150 Load (VS = +5 V) Good Video Performance Differential Gain & Phase Error of 0.07% & 0.11 Excellent DC Performance:
The AD826 features high output current drive capability of
2.0 m V Max Input Offset Voltage
m A min per amp, and is able to drive unlimited capacitive APPLICATIONS loads. With a low power supply current of 15 m A max for both amplifiers, the AD826 is a true general purpose operational
Unity Gain ADC/DAC Buffer
amplifier.
Cable Drivers 8- and 10-Bit Data Acquisition Systems
The AD826 is ideal for power sensitive applications such as video
Video Line Driver
cameras and portable instrumentation. The AD826 can operate
Active Filters from a single +5 V supply, while still achieving 25 MHz of band-
width. Furthermore the AD826 is fully specified from a single
PRODUCT DESCRIPTION +5 V to ±15 V power supplies. The AD826 is a dual, high speed voltage feedback op amp. It
The AD826 excels as an ADC/DAC buffer or active filter in
is ideal for use in applications which require unity gain stability
data acquisition systems and achieves a settling time of 70 ns
and high output drive capability, such as buffering and cable
to 0.01%, with a low input offset voltage of 2 m V max. The
driving. The 50 MHz bandwidth and 350 V/µs slew rate make
AD826 is available in small 8-lead plastic mini-DIP and SO
the AD826 useful in many high speed applications including:
packages.
video, CATV, copiers, LCDs, image scanners and fax machines.
5V 500ns
CL = 100p F
VIN 1k
HP PULSE GENERATOR TEKTRONIX TEKTRONIX
P6201 FET 7A24 FET
AD826 VOUT
PROBE PREAMP
CL = 1000p F
Driving a Large Capacitive Load
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Page Summary Contents For AD826 High-Speed, Low-Power Dual Operational Amplifier Data Sheet User Manual
Manual Details
| Brand | Dual |
|---|---|
| Pages | 15 |
| File Size | 720.28 KB |
| Published | June 03, 2026 |
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Frequently Asked Questions
What are the maximum bandwidth and slew rate specifications?
It offers a high Speed of 50 MHz Unity Gain Bandwidth at ±15V, with a Slew Rate up to 350 V/µs.
Can this amplifier handle driving large capacitive loads?
Yes, the AD826 can drive unlimited capacitive loads and has strong high output current drive capability.
What power supply ranges are supported by the AD826?
It accepts full specification from +5 V to ±15 V and operates in both single source and dual supply configurations.
What physical packages is the AD826 available in for purchase?
The device is available in 8-Lead Plastic Mini-DIP (PDIP) and Small Outline Packages (SOIC).