ADA4692-2
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ADA4692-2

Low Power, 3.6 MHz, Low Noise, Rail-to-Rail Output, Operational Amplifiers

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Part Models 4
1ku List Price Starting From $0.65
Features
  • Low power: 180 μA typical
  • Very low input bias currents: 0.5 pA typical
  • Low noise: 16 nV/√Hz typical
  • 3.6 MHz bandwidth
  • Offset voltage: 500 μV typical
  • Low offset voltage drift: 4 μV/°C maximum
  • Low distortion: 0.003% THD + N
  • 2.7 V to 5 V single supply or ±1.35 V to ±2.5 V dual supply
  • Available in very small 2 mm × 2 mm LFCSP packages
Additional Details
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The ADA4691-2/ADA4692-2 are dual and the ADA4691-4/ADA4692-4 are the quad rail-to-rail output, single-supply amplifiers featuring low power, wide bandwidth, and low noise. The ADA4691-2 has two independent shutdown pins, allowing further reduction in supply current. The ADA4691-4 is a quad with dual shutdown pins each controlling a pair of amplifiers and is available in the 16-lead LFCSP. The ADA4692-4 is a quad version without shutdown.

These amplifiers are ideal for a wide variety of applications. Audio, filters, photodiode amplifiers, and charge amplifiers, all benefit from this combination of performance and features. Additional applications for these amplifiers include portable consumer audio players with low noise and low distortion that provide high gain and slew rate response over the audio band at low power. Industrial applications with high impedance sensors, such as pyroelectric and IR sensors, benefit from the high impedance and low 0.5 pA input bias, low offset drift, and enough bandwidth and response for low gain applications.

The ADA4691/ADA4692 family is fully specified over the extended industrial temperature range (−40°C to +125°C). The ADA4691-2 is available in a 10-lead LFCSP and a 9-ball WLCSP. The ADA4692-2 is available in an 8-lead SOIC and 8-lead LFCSP. The ADA4691-4 is available in a 16-lead LFCSP. The ADA4692-4 is available in a 14-lead TSSOP.

Applications

  • Photodiode amplifiers
  • Sensor amplifiers
  • Portable medical and instrumentation
  • Portable audio: MP3s, PDAs, and smartphones
  • Communications
  • Low-side current sense
  • ADC driver
  • Active filters
  • Sample-and-hold
Part Models 4
1ku List Price Starting From $0.65

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Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADA4692-2ACPZ-R7
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ADA4692-2ARZ
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ADA4692-2ARZ-R7
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ADA4692-2ARZ-RL
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Product Lifecycle

PCN

Oct 10, 2019

- 19_0239

Data Sheet Revision for ADA4691-2/ADA4691-4/ADA4692-2/ADA4692-4

ADA4692-2ACPZ-R7

PRODUCTION

ADA4692-2ARZ

PRODUCTION

ADA4692-2ARZ-R7

PRODUCTION

ADA4692-2ARZ-RL

PRODUCTION

Nov 23, 2010

- 10_0004

Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor

ADA4692-2ARZ

PRODUCTION

ADA4692-2ARZ-R7

PRODUCTION

ADA4692-2ARZ-RL

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 10, 2019

- 19_0239

arrow down

Data Sheet Revision for ADA4691-2/ADA4691-4/ADA4692-2/ADA4692-4

ADA4692-2ACPZ-R7

PRODUCTION

ADA4692-2ARZ

PRODUCTION

ADA4692-2ARZ-R7

PRODUCTION

ADA4692-2ARZ-RL

PRODUCTION

Nov 23, 2010

- 10_0004

arrow down

Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor

ADA4692-2ARZ

PRODUCTION

ADA4692-2ARZ-R7

PRODUCTION

ADA4692-2ARZ-RL

PRODUCTION

Software & Part Ecosystem

Evaluation Kits 1

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EVAL-OPAMP-2

EVAL-OPAMP-2 Evaluation Board

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EVAL-OPAMP-2

EVAL-OPAMP-2 Evaluation Board

EVAL-OPAMP-2 Evaluation Board

Product Detail

The universal precision op amp evaluation boards have been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs compliant. See references below on what board to order by lead count and package.

  • EVAL-PRAOPAMP-2CPZ (dual 8-lead LFCSP) CP-8
  • EVAL-PRAOPAMP-2RMZ (dual 8-lead MSOP) RM-8
  • EVAL-PRAOPAMP-2RZ (dual 8-lead SOIC) R-8

Tools & Simulations 4

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