AD8336
Info: : PRODUCTION
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AD8336

General-Purpose, −55°C to +125°C, Wide Bandwidth, DC-Coupled VGA

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 3
1ku List Price Starting From $5.48
Features
  • Low noise
    • Voltage noise: 3 nV/√Hz
    • Current noise: 3 pA/√Hz
  • Small-signal BW: 115 MHz
  • Large-signal BW: 2 V p-p = 80 MHz
  • Slew rate: 550 V/μs, 2 V p-p
  • Gain ranges (specified)
    • −14 dB to +46 dB
    • 0 dB to 60 dB
  • Gain scaling: 50 dB/V
  • DC-coupled
  • Single-ended input and output
  • Supplies: ±3 V to ±12 V
  • Temperature range: −55°C to +125°C
  • Power
    • 150 mW at ±3 V, −55°C < T < +125°C
    • 84 mW at ±3 V, PWRA = 3 V
Additional Details
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The AD8336 is a low noise, single-ended, linear in dB, general-purpose variable gain amplifier, usable over a large range of supply voltages. It features an uncommitted preamplifier with a usable gain range of 6 dB to 26 dB. The VGA gain range is 0 dB to 60 dB, with absolute gain limits of −26 dB to +34 dB. When the preamplifier gain is adjusted for 12 dB, the combined 3 dB bandwidth of the preamplifier and VGA is 100 MHz, and the amplifier is fully usable to 80 MHz. With ±5 V supplies, the maximum output swing is 7 V p-p.

Because of the X-AMP® architecture, frequency response is maintained across the entire gain range of the VGA. The differential gain control interface provides precise linear in dB gain scaling of 50 dB/V over the temperature span of −55°C to +125°C and is simple to interface with a variety of external sources.

The large supply voltage range makes the AD8336 suited for industrial medical applications and video circuits. Dual-supply operation enables bipolar input signals, such as those generated by photodiodes or photomultiplier tubes.

The fully independent voltage feedback preamplifier allows both inverting and noninverting gain topologies. The AD8336 can be used within the specified gain range of −14 dB to +60 dB by selecting a preamplifier gain between 6 dB and 26 dB and choosing appropriate feedback resistors. For the nominal preamplifier gain of 4×, the overall gain range is −14 dB to +46 dB.

If required, quiescent power is limited to a safe level by asserting the PWRA pin.

APPLICATIONS

  • Industrial process controls
  • High performance AGC systems
  • I/Q signal processing
  • Video
  • Industrial and medical ultrasound
  • Radar receivers
Part Models 3
1ku List Price Starting From $5.48

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD8336ACPZ-R7
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AD8336ACPZ-RL
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AD8336ACPZ-WP
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Product Lifecycle

PCN

Oct 1, 2021

- 21_0191

Data Sheet Revision for AD8336

AD8336ACPZ-R7

PRODUCTION

AD8336ACPZ-RL

AD8336ACPZ-WP

PRODUCTION

Dec 4, 2016

- 15_0094

Assembly Transfer of Small Body Punched LFCSP Products to Amkor Philippines

May 5, 2014

- 14_0020

Conversion of 4x4mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

Feb 15, 2010

- 07_0061

LFCSP Package Manufacturing Line Transfer from Amkor Korea to Amkor PRC

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 1, 2021

- 21_0191

arrow down

Data Sheet Revision for AD8336

AD8336ACPZ-R7

PRODUCTION

AD8336ACPZ-RL

AD8336ACPZ-WP

PRODUCTION

Dec 4, 2016

- 15_0094

arrow down

Assembly Transfer of Small Body Punched LFCSP Products to Amkor Philippines

May 5, 2014

- 14_0020

arrow down

Conversion of 4x4mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

Feb 15, 2010

- 07_0061

arrow down

LFCSP Package Manufacturing Line Transfer from Amkor Korea to Amkor PRC

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

EVAL-AD8336

AD8336 Evaluation Board

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EVAL-AD8336

AD8336 Evaluation Board

AD8336 Evaluation Board

Product Detail

To change the value of the gain of the preamp or to change the gain polarity to inverting, alter the component values or install components in the alternate locations provided. All components are standard 0603 size, and the board is compliant with RoHS requirements.


See the AD8336 data sheet for optional circuitry and board layout considerations.

Tools & Simulations

Tools & Simulations 2

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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