AD8042 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

AD8042
Manufacturer

ADI
ChipWorker Part#

CW133747850
RoHS

Lead free / RoHS Compliant
Description

150MHz Rail-to-Rail Amplifier
Documentation

Datasheet

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AD8042 Specifications

Attribute	Attribute Value

Part Number	AD8042
Manufacturer	ADI
ChipWorker Part#	CW133747850
Documentation	Datasheet
	expand all
Product Lifecycle Status	Unknown
RoHS	RoHS Compliant

Product Description

Product Details
The AD8042 is a low power voltage feedback, high speed amplifier designed to operate on +3 V, +5 V or ± 5 V supplies. It has true single supply capability with an input voltage range extending 200 mV below the negative rail and within 1 V of the positive rail.
The output voltage swing extends to within 30 mV of each rail, providing the maximum output dynamic range. Additionally, it features gain flatness of 0.1 dB to 14 MHz while offering differential gain and phase error of 0.04% and 0.06° on a single 5 V supply. This makes the AD8042 useful for professional video electronics such as cameras, video switchers or any high speed portable equipment. The AD8042"s low distortion and fast settling make it ideal for buffering single-supply, high speed Analog-to-Digital converters (ADCs).
The AD8042 offers low power supply current of 12 mA maximum and can run on a single 3.3 V power supply. These features are ideally suited for portable and battery powered applications where size and power are critical.
The wide bandwidth of 160 MHz along with 200 V/µs of slew rate on a single 5 V supply make the AD8042 useful in many general-purpose, high speed applications where single supplies from +3.3 V to +12 V and dual power supplies of up to ±6 V are needed. The AD8042 is available in 8-lead PDIP and SOIC_N packages.
**Applications**
Video switchers
Distribution amplifiers
Analog-to-digital drivers
Professional cameras
CCD Imaging systems
Ultrasound equipment (multichannel)
### Features and Benefits
Single AD8041 and quad AD8044 also available
Fully specified at +3 V, +5 V, and ±5 V supplies
Output swings to within 30 mV of either rail
Input voltage range extends 200 mV below ground
High speed and fast settling on 5 V:
160 MHz –3 dB bandwidth (G = +1)
200 V/µs slew rate
39 ns settling time to 0.1%
Drives 50 mA 0.5 V from supply rails
No phase reversal with inputs 0.5 V beyond supplies
Low power of 5.2 mA per amplifier
Good video specifications
(RL = 150 Ω, G = +2)
Gain flatness of 0.1 dB to 14 MHz
0.02% differential gain error
0.04° differential phase error
Low distortion
–64 dBc worst harmonic @ 10 MHz

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