The AD8007/AD8008 are high performance current feedback amplifiers with ultralow distortion and noise. Unlike other high performance amplifiers, the low price and low quiescent current allow these amplifiers to be used in a wide range of applications. ADI's second generation eXtra-Fast Complementary Bipolar (XFCB) process enables such high performance amplifiers with low power consumption. The AD8007/AD8008 have 650 MHz bandwidth, 2.7 nV/√Hz voltage noise, -83 dB SFDR @ 20 MHz (AD8007), and -77 dBc SFDR @ 20 MHz (AD8008). With the wide supply voltage range (5 V to 12 V) and wide bandwidth, the AD8007/AD8008 are designed to work in a variety of applications. The AD8007/AD8008 amplifiers have a low power supply current of 9 mA/amplifier. The AD8007 is available in a tiny SC70 package as well as a standard 8-lead SOIC. The dual AD8008 is available in a compact 8-lead SOIC package.
The AD8007 (single) and AD8008 (dual) are high performance current feedback amplifiers featuring ultralow distortion and noise. They utilize Analog Devices' proprietary second generation eXtra-Fast Complementary Bipolar (XFCB) process to achieve high performance with low power consumption.
Key specifications include a -3 dB bandwidth of 650 MHz, a slew rate of 1000 V/µs, and input voltage noise of 2.7 nV/√Hz. The devices operate over a wide supply voltage range of 5 V to 12 V with low quiescent current (9 mA per amplifier). They are available in SOIC-8, MSOP, and SC70 packages.
| Input Voltage Noise | 2.7 nV/√Hz |
|---|---|
| Supply Current (Typical) | 9 mA per amplifier |
| Operating Supply Voltage Range | 5 V to 12 V |
| Input Offset Voltage (Typical) | 0.5 mV |
The typical input offset voltage is 0.5 mV.
They are available in SOIC-8, MSOP, and SC70 packages.
The devices are rated for an industrial temperature range of -40°C to +85°C.