AD8004 3000 V/µS, 35mW Current Feedback Quad Amplifier _ BDTIC a Leading Distributor in China

AD8004 3000 V/µS, 35mW Current Feedback Quad Amplifier

The AD8004 is a quad, low power, high speed amplifier designed to operate on single or dual supplies. It utilizes a current feedback architecture and features high slew rate of 3000 V/µs making the AD8004 ideal for handling large amplitude pulses. Additionally, the AD8004 provides gain flatness of 0.1 dB to 30 MHz while offering differential gain and phase error of 0.04% and 0.10°. This makes the AD8004 suitable for video electronics such as cameras and video switchers.

The AD8004 offers low power of 3.5 mA/amplifier and can run on a single +4 V to +12 V power supply, while being capable of delivering up to 50 mA of load current. These features make this amplifier ideal for portable and battery powered applications where size and power are critical.

The outstanding bandwidth of 250 MHz along with 3000 V/µs of slew rate make the AD8004 useful in many general purpose, high speed applications where dual power supplies of up to feed ±6 V and single supplies from 4 V to 12 V are needed. The AD8004 is available in the industrial temperature range of –40°C to +85°C in a 14 lead SOIC package.

Features and Benefits

High speed
250 MHz -3 dB bandwidth
(G = +1)
3000 V/µs slew rate
21 ns settling time to 0.1%
1.8 ns rise time for 2 V step

Low power
3.5 mA/amp power supply
Current (35 mW/amp)

Single supply operation
Fully specified for +5 V supply

High output current of 50 mA

Good video specifications
(R_L = 150 Ω, G = +2)
Gain flatness 0.1 dB to 30 MHz
0.04% differential gain error
0.10° differential phase error

Low distortion
–78 dBc THD at 5 MHz
–61 dBc THD at 20 MHz

Available in a 14-lead SOIC

Amplifiers

SPICE Models

AD8004 SPICE Macro-Model .CIR

Data Sheets

Document	note
AD8004: Quad 3000 V/µs, 35 mW Current Feedback Amplifier Data Sheet (Rev. D)	PDF 556 kB

Application Notes

Document	note
AN-356: User's Guide to Applying and Measuring Operational Amplifier Specifications	PDF 538 kB
AN-692: Universal Precision Op Amp Evaluation Board (Rev. A)	PDF 621 kB
AN-649: Using the Analog Devices Active Filter Design Tool (Rev. 0)	PDF 5.3 M