Features: `Ultralow distortion`SFDR−101 dBc @ 5 MHz−90 dBc @ 20 MHz−63 dBc @ 70 MHz`Third-order intercept`43 dBm @ 10 MHz`Low noise`3 nV/Hz`3 pA/Hz`High speed`1 GHz, −3 dB bandwidth (G = +1)`1350 V/s slew rate`7.5 ns settling time to 0.1%`Standard and low distortion pinout`...
AD8045: Features: `Ultralow distortion`SFDR−101 dBc @ 5 MHz−90 dBc @ 20 MHz−63 dBc @ 70 MHz`Third-order intercept`43 dBm @ 10 MHz`Low noise`3 nV/Hz`3 pA/Hz`High speed`1 GHz, −3 dB ba...
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-3dB Bandwidth | 1GHz |
Slew Rate | 1350V/s |
Vos | 200V |
Ib | 2A |
Input Noise (nV/rtHz) | 3nV/rtHz |
Vcc-Vee Supply (V) | 3.3 to 12 |
Iq per Amplifier | 19mA |
# OpAmps per Pkg | 1 |
Operating Temp Range | -40 to +125 |
Packages | CSP,SOIC |
The AD8045 is a unity gain stable voltage feedback amplifier with ultralow distortion, low noise, and high slew rate. With a spurious-free dynamic range of −90 dBc @ 20 MHz, the AD8045 is an ideal solution in a variety of applications, including ultrasound, ATE, active filters, and ADC drivers. ADI's proprietary next generation XFCB process and innovative architecture enables such high performance amplifiers.
The AD8045 features a low distortion pinout for the LFCSP, which improves second harmonic distortion and simplifies the layout of the circuit board.
The AD8045 has 1 GHz bandwidth, 1350 V/s slew rate, and settles to 0.1% in 7.5 ns. With a wide supply voltage range (3.3 V to 12 V) and low offset voltage (200 V), the AD8045 is an ideal candidate for systems that require high dynamic range, preci-sion, and high speed.
The AD8045 amplifier is available in a 3 mm * 3 mm LFCSP and the standard 8-lead SOIC. Both packages feature an exposed paddle that provides a low thermal resistance path to the PCB. This enables more efficient heat transfer, and increases reliability. The AD8045 works over the extended industrial temperature range (−40°C to +125°C).