Product Details
The AD829 is a low noise (1.7 nV/√Hz), high speed op amp with custom compensation that provides the user with gains of 1 to 20 while maintaining a bandwidth >50 MHz. Its 0.04° differential phase and 0.02% differential gain performance at 3.58 MHz and 4.43 MHz, driving reverse-terminated 50 Ω or 75 Ω cables, makes it ideally suited for professional video applications. The AD829 achieves its 230 V/μs uncompensated slew rate and 750 MHz gain bandwidth while requiring only 5 mA of current from power supplies.
The external compensation pin of the AD829 gives it exceptional versatility. For example, compensation can be selected to optimize the bandwidth for a given load and power supply voltage. As a gain-of-2 line driver, the −3 dB bandwidth can be increased to 95 MHz at the expense of 1 dB of peaking. Its output can also be clamped at its external compensation pin. The AD829 exhibits excellent dc performance. It offers a minimum open-loop gain of 30 V/mV into loads as low as 500 Ω, a low input voltage noise of 1.7 nV/√Hz, and a low input offset voltage of 1 mV maximum. Common-mode rejection and power supply rejection ratios are both 120 dB.
This op amp is also useful in multichannel, high speed data conversion where its fast (90 ns to 0.1%) settling time is important. In such applications, the AD829 serves as an input buffer for 8-bit to 10-bit ADCs and as an output I/V converter for high speed DACs.
Operating as a traditional voltage feedback amplifier, the AD829 provides many of the advantages that a transimpedance amplifier offer. A bandwidth >50 MHz can be maintained for a range of gains through the replacement of the external compensation capacitor. The AD829 and the transimpedance amplifier are both unity-gain stable and provide similar voltage noise performance (1.7 nV/√Hz); however, the current noise of the AD829 (1.5 pA/√Hz) is less than 10% of the noise of transimpedance amplifiers. The inputs of the AD829 are symmetrical.
Richardson RFPD, an Arrow Company, is a specialized electronic component distributor providing design engineers with deep technical expertise and localized global design support for the latest new products from the world's leading suppliers of RF, Wireless, Energy and Power Technologies.
IC AMP VOLTAGE FEEDBACK 8CERDIP
Video Amplifiers IC HIGH Speed Low Noise
Video Amp 1 Voltage Feedback 8-CERDIP
IC AMP VOLTAGE FEEDBACK 8CERDIP
An economic high speed op amp from Analog Devices, suitable for for a range of applications.
Power Supply Type = Dual
Typical Dual Supply Voltage = ±4.5 - ±18V
Number of Channels per Chip = 1
Typical Slew Rate = 230V/µs
Output Type = Rail to Rail
Typical Gain Bandwidth Product = 750MHz
Mounting Type = Through Hole
Package Type = CERDIP
Pin Count = 8
Dimensions = 10.29 x 7.87 x 3.56mm
An economic high speed op amp from Analog Devices, suitable for for a range of applications.
Power Supply Type = Dual
Typical Dual Supply Voltage = ±4.5 - ±18V
Number of Channels per Chip = 1
Typical Slew Rate = 230V/µs
Output Type = Rail to Rail
Typical Gain Bandwidth Product = 750MHz
Mounting Type = Through Hole
Package Type = CERDIP
Pin Count = 8
Dimensions = 10.29 x 7.87 x 3.56mm
Delivery on production packaging - Tube. This product is non-returnable.
An economic high speed op amp from Analog Devices, suitable for for a range of applications.
Power Supply Type = Dual
Typical Dual Supply Voltage = ±4.5 - ±18V
Number of Channels per Chip = 1
Typical Slew Rate = 230V/µs
Output Type = Rail to Rail
Typical Gain Bandwidth Product = 750MHz
Mounting Type = Through Hole
Package Type = CERDIP
Pin Count = 8
Dimensions = 10.29 x 7.87 x 3.56mm
Video Amp, 1 Voltage Feedback 8-CERDIP
Manufacturer: Analog Devices Inc.
Win Source Part Number: 077210-AD829AQ
Packaging: Tube/Rail
Applications: Voltage Feedback
Number of Circuits: 1
Mounting: Through Hole
-3db Bandwidth: 120MHz
Slew Rate: 230 V/μs
Categories: Integrated Circuits
Status: Active
Case / Package: 8-CERDIP
Supply Voltage - Operating: ±4.5 V to 18 V
Operating Supply Current: 5.3mA
Channel Output Current: 32mA
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
| Analog Devices, Inc. | Richardson RFPD | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | RS Components, Ltd. | DigiKey | Win Source Electronics | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Amplifier and Comparator Chips | Operational Amplifiers | Amplifier and Comparator Chips | Video Amplifier Chips | Video Amplifier Chips | Video Amplifier Chips | Amplifier and Comparator Chips |
| Product Number | AD829AQ | AD829AQ | AD829AQ | AD829AQ | AD829AQ | AD829AQ | 7590061 | 505-AD829AQ-ND | 077210-AD829AQ |
| Product Name | High Speed, Low Noise Video Op Amp | Amplifier - Op Amps | Integrated Circuits (ICs) - Linear - Amplifiers | Video Amplifiers | Video Amps and Modules | Linear - Amplifiers - Video Amps and Modules | Video Amps and Modules | Linear - Linear - Amplifiers - Video Amps and Modules - AD829AQ | |
| Supply Voltage (VS) | 9 to 36 volts | 4.5 to 18 volts | |||||||
| IBIAS | 7 µA | ||||||||
| Quiescent Current (IQ) | 5300 microamps | ||||||||
| GBW | 750 MHz | ||||||||
| Operating Temperature | -40 to 125 C (-40 to 257 F) |
