AD828 Dual, Low Power Video Op Amp _ BDTIC a Leading Distributor in China

AD828 Dual, Low Power Video Op Amp

The AD828 is a low cost, dual video op amp optimized for use in video applications which require gains of +2 or greater and high ouput drive capability, such as cable driving. Due to its low power and single supply functionality, along with excellent differential gain and phase errors, the AD828 is ideal for power sensitive applications such as video cameras and professional video equipment.

With video specs like 0.1 dB flatness to 40 MHz and low differential gain and phase errors of 0.01% and 0.05°, along with 50 mA of output current per amplifier, the AD828 is an excellent choice for any video application. The 130 MHz gain bandwidth and 450 V/µs slew rate make the AD828 useful in many high speed applications including: video monitors, CATV, color copiers, image scanners and fax machines.

The AD828 is fully specified for operation with a single +5 V power supply and with dual supplies from ±5 V to ±15 V. this power supply flexibility, coupled with a very low supply current of 15 mA and excellent ac characteristics under all power supply conditions, make the AD828 the ideal choice for many demanding yet power sensitive applications.

The AD828 is a voltage feedback op amp which excels as a gain stage (gains>+2) or active filter and high speed video systems and achieves a settling time of 45 ns to 0.1%, with a low input offset voltage of 2 mV max.

The AD828 is available in low cost, small 8-pin plastic mini-DIP and SOIC packages.

Features and Benefits

Excellent Video Performance Differential Gain and Phase Error of 0.01% and 0.05°

High Speed 130 MHz 3 dB Bandwidth (G = +2) 450 V/µs Slew Rate 80 ns Settling Time to 0.01%

Low Power 15 mA Max Power Supply Current

High Output Drive Capability 50 mA Minimum Output Current per Amplifier Ideal for Driving Back Terminated Cables

Flexible Power Supply
Specified for +5 V,
±5 V, and ±15 V Operation ±3.2 V
Min Output Swing into a 150 Ω
Load(VS = ±5 V)

Excellent DC Performance

2.0 mV Input Offset Voltage

Available in 8-Lead SOIC and
8-Lead Plastic Mini-DIP

Amplifiers

AD828 SPICE Macro-Model

Data Sheets

Document	note
AD828: Dual, Low Power Video Op Amp Data Sheet (Rev. C)	PDF 457 kB

Application Notes

Document	note
AN-402: Replacing Output Clamping Op Amps with Input Clamping Amps	PDF 55 kB
AN-581: Biasing and Decoupling Op Amps in Single Supply Applications (Rev. 0)	PDF 166 kB
AN-356: User's Guide to Applying and Measuring Operational Amplifier Specifications	PDF 538 kB
AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design Constraints in Low Voltage High Speed Systems	PDF 228 kB
AN-358: Noise and Operational Amplifier Circuits	PDF 593 kB
AN-649: Using the Analog Devices Active Filter Design Tool (Rev. 0)	PDF 5.3 M

User Guides

Document	note
UG-128: Universal Evaluation Board for Dual High Speed Op Amps in SOIC Packages	PDF 208 kB

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
AD828ANZ Production	8 ld PDIP	OTH 50	-40 to 85C	3.15	2.67	Y
AD828ARZ Production	8 ld SOIC	OTH 98	-40 to 85C	2.86	2.43	Y
AD828ARZ-REEL7 Production	8 ld SOIC	REEL 750	-40 to 85C	2.86	2.43	Y

Evaluation Boards

Part Number	Description	Price	RoHS
EVAL-HSAMP-2CPZ-10	Evaluation Bare Board for 10-Lead LFCSP	18.25	Y
EVAL-HSAMP-2CPZ-8	Evaluation Bare Board for 8-Lead LFCSP	18.25	Y
EVAL-HSAMP-2RMZ-10	Evaluation Bare Board for 10-lead MSOP Package	18.25	Y
EVAL-HSAMP-2RMZ-8	Evaluation Bare Board for 8 Lead MSOP	18.25	Y
EVAL-HSAMP-2RZ-8	Evaluation Bare Board for 8 Lead SOIC	18.25	Y