AD8139ACPZ-R2 Single-Ended to Differential Amplifiers by Analog Devices

Status: Production
Series: AD8139
RoHS: Compliant
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The AD8139 is an ultralow noise, high performance differentialamplifier with rail-to-rail output. With its low noise, highSFDR, and wide bandwidth, it is an ideal choice for drivinganalog-to-digital converters (ADCs) with resolutions to 18 bits.The AD8139 is easy to apply, and its internal common-modefeedback architecture allows its output common-mode voltageto be controlled by the voltage applied to one pin. The internalfeedback loop also provides outstanding output balance as wellas suppression of even-order harmonic distortion products. Fullydifferential and single-ended-to-differential gain configurationsare easily realized by the AD8139. Simple external feedbacknetworks consisting of four resistors determine the closed-loopgain of the amplifier. The AD8139 is manufactured on the proprietary Analog Devices,Inc., second-generation XFCB process, enabling it to achieve lowlevels of distortion with input voltage noise of only 2.25 nV/√Hz.The AD8139 is available in an 8-lead SOIC package with anexposed paddle (EP) on the underside of its body and a 3 mm ×3 mm LFCSP. It is rated to operate over the temperature rangeof −40°C to +125°C.

Prices starting from US$7.46


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$8.60
4,123
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Logo for Newark Electronics Newark Electronics US$7.46
32
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Logo for element14 element14 US$9.18
32
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Logo for Farnell Farnell US$7.90
32
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Features

Fully differential
Low noise
2.25 nV/√Hz
2.1 pA/√Hz
Low harmonic distortion
98 dBc SFDR at 1 MHz
85 dBc SFDR at 5 MHz
72 dBc SFDR at 20 MHz
High speed
410 MHz, 3 dB BW (G = 1)
800 V/µs slew rate
45 ns settling time to 0.01%
69 dB output balance at 1 MHz
80 dB dc CMRR
Low offset: ±0.5 mV maximum
Low input offset current: 0.5 µA maximum
Differential input and output
Differential-to-differential or single-ended-to-differential operation
Rail-to-rail output
Adjustable output common-mode voltage
Wide supply voltage range: 5 V to 12 V
Available in a small SOIC package and an 8-lead LFCSP

Alternative Descriptions

High Performance Low Noise ADC | Analog Devices
Diff-Amp, 410Mhz, -40 To 125Deg C, Lfcsp | Newark Electronics
DIFF-AMP, 410MHZ, -40 TO 125DEG C, LFCSP | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD8139ACPZ-R2?

Additional datasheets, footprints and schematics for AD8139ACPZ-R2 are listed on our Part Details page. You can also find images and similar parts to AD8139ACPZ-R2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD8139ACPZ-R2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD8139ACPZ-R2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD8139ACPZ-R2 fall under?

The AD8139ACPZ-R2 is listed under Single-Ended to Differential Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to AD8139ACPZ-R2 when available in the Single-Ended to Differential Amplifiers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD8139ACPZ-R2 you can contact the distributor directly for product support, shipping queries etc.

Is the AD8139ACPZ-R2 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD8139ACPZ-R2 have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for AD8139ACPZ-R2.

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