ADA4691-4ACPZ-R2

ADA4691-4ACPZ-R2

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ADA4691-4ACPZ-R2
IC OPAMP GP 4 CIRCUIT 16LFCSP
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$1.14

Price update:a months ago
Available in stock: 1500
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
ADA4691-4ACPZ-R2 Products

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 ADA4691-4ACPZ-R2 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 ADA4691-4ACPZ-R2 is available in a 16-lead LFCSP. The ADA4692-4 is available in a 14-lead TSSOP.

Feature

  • 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

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

Product Attributes

TYPE DESCRIPTION Select all
Supplier Device Package 16-LFCSP (3x3)
Output Type Rail-to-Rail
Mounting Type Surface Mount
Number of Circuits 4
Operating Temperature -40°C ~ 125°C
Amplifier Type General Purpose
Voltage - Supply Span (Max) 5 V
Product Status Active
Voltage - Supply Span (Min) 2.7 V
Package Tape & Reel (TR)
Current - Output / Channel 55 mA
Current - Supply 180µA (x4 Channels)
Voltage - Input Offset 500 µV
Current - Input Bias 0.5 pA
Gain Bandwidth Product 3.6 MHz
Slew Rate 1.3V/µs
Package / Case 16-WFQFN Exposed Pad, CSP

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$1.14

Price update:a months ago
Available in stock: 1500
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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