The AD8002 is a dual, low power, high speed amplifier designed to operate on ±5 V supplies. The AD8002 features unique transimpedance linearization circuitry, which allows the AD8002 to drive video loads with excellent differential gain and phase performance on only 50 mW of power per amplifier. The AD8002 is a current feedback amplifier and features gain flatness of 0.1 dB to 60 MHz while offering differential gain and phase error of 0.01% and 0.02°, which makes the AD8002 ideal for professional video electronics such as cameras and video switchers. Additionally, the low distortion and fast settling of the AD8002 make it ideal for buffer high speed analog-todigital converters (ADCs).
The AD8002 offers a low power of 5.0 mA/amp maximum (VS = ±5 V) and can run on a single 12 V power supply, yet is capable of delivering over 70 mA of load current. It is offered in 8-lead SOIC and MSOP packages. These features make this amplifier ideal for portable and battery-powered applications where size and power are critical.
The bandwidth of 600 MHz along with 1200 V/μs of slew rate make the AD8002 useful in many general-purpose high speed applications where dual power supplies of up to ±6 V and single supplies from 6 V to 12 V are needed. The AD8002 is available in the industrial temperature range of −40°C to +85°C.
Applications
Analog-to-digital drivers Video line drivers Differential line drivers Professional cameras Video switchers Special effects RF receivers
Features and BenefitsGain flatness: 0.1 dB to 60 MHz Differential gain error: 0.01% Differential phase error: 0.02° Maximum power supply current (50 mW): 5.0 mA/amp −3 dB bandwidth (G = +1): 600 MHz −3 dB bandwidth (G = +2): 500 MHz Slew rate: 1200 V/μs Settling time to 0.1%: 16 ns THD at fC = 5 MHz: −65 dBc Third-order intercept at f1 = 10 MHz: 33 dBm Over 70 mA output current Drives up to eight back terminated 75 Ω loads (four loads/side) while maintaining good differential gain/phase performance (0.01%/0.17°) | AmplifiersAD8002 SPICE Macro Model |
| Document | note |
| AD8002: Dual 600 MHz, 50 mW Current Feedback Amplifier Data Sheet (Rev. E) | PDF 372 kB |
| Document | note |
| UG-886: Universal Evaluation Board for Dual High Speed Op Amps Offered in 8-Lead MSOP | PDF 155.96 K |
| UG-128: Universal Evaluation Board for Dual High Speed Op Amps in SOIC Packages | PDF 208 kB |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| AD8002ARMZ Production | 8 ld MSOP | OTH 50 | -40 to 85C | 3.16 | 2.86 | Y |
| AD8002ARMZ-REEL Production | 8 ld MSOP | REEL 3000 | -40 to 85C | 0 | 2.86 | Y |
| AD8002ARMZ-REEL7 Production | 8 ld MSOP | REEL 1000 | -40 to 85C | 0 | 2.86 | Y |
| AD8002ARZ Production | 8 ld SOIC | OTH 98 | -40 to 85C | 3.6 | 3.26 | Y |
| AD8002ARZ-R7 Production | 8 ld SOIC | REEL 750 | -40 to 85C | 0 | 3.26 | Y |
| 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 |
