ADA4691-4ACPZ

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ADA4691-4ACPZ

ADI Quad w/SD Low Pwr/Noise R-R Amp

  • Manufacturer
  • Mfr. Part #ADA4691-4ACPZ
  • Package
  • Datasheet
  • In Stock20252

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Specifications

Standard Pack Qty 1500

Overview

Description

The ADA4691-4ACPZ is a precision, low-noise operational amplifier designed for high-performance applications. It features a high voltage supply range of ±2.5V to ±12V, making it versatile for various circuit designs. The device has a low input offset voltage of 0.1 mV (typical) and a low noise voltage density of 2.5 nV/√Hz, ensuring accurate signal amplification with minimal distortion and interference.
With a high gain bandwidth product of 3 MHz and a fast slew rate, it is suitable for both DC and AC applications. The ADA4691-4ACPZ is ideal for use in instrumentation, sensor signal conditioning, and data acquisition systems.
It is housed in a compact 14-lead TSSOP package, allowing for efficient use of board space. The device also includes features such as rail-to-rail output, enabling maximum output swing and improved dynamic range. Overall, the ADA4691-4ACPZ is an excellent choice for designers seeking reliability and precision in their analog signal processing applications.

Features

The ADA4691-4ACPZ is a precision, low-noise operational amplifier designed for various applications including data acquisition, instrumentation, and signal conditioning. Key features include:
1. Low Noise: It offers a low voltage noise density, making it suitable for high-precision applications.
2. Wide Bandwidth: The amplifier has a high gain-bandwidth product, ideal for fast signal processing.
3. Rail-to-Rail Output: It can drive output voltage very close to the supply rails, enhancing dynamic range.
4. Low Offset Voltage: This characteristic ensures accuracy in measurement and processing tasks.
5. Wide Supply Voltage Range: It operates with dual or single supply configurations, typically from ±2.5V to ±15V.
6. High Slew Rate: Provides fast response to changes in input signals.
7. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
These features collectively make the ADA4691-4ACPZ an excellent choice for demanding analog applications requiring precision and stability.

Package

The ADA4691-4ACPZ is available in a 16-lead LFCSP (Lead Frame Chip Scale Package) with a 4mm x 4mm footprint. This package type is designed for enhanced thermal performance and compact design in various applications.

Pinout

The ADA4691-4ACPZ is a quad low-noise operational amplifier with a pin count of 14.
Pin Functions:
1. 1 (V-): Negative supply voltage.
2. 2 (In-1): Inverting input for the first amplifier.
3. 3 (Out-1): Output for the first amplifier.
4. 4 (Non-Inverting input 1): Non-inverting input for the first amplifier.
5. 5 (In-2): Inverting input for the second amplifier.
6. 6 (Out-2): Output for the second amplifier.
7. 7 (Non-Inverting input 2): Non-inverting input for the second amplifier.
8. 8 (V+): Positive supply voltage.
9. 9 (In-3): Inverting input for the third amplifier.
10. 10 (Out-3): Output for the third amplifier.
11. 11 (Non-Inverting input 3): Non-inverting input for the third amplifier.
12. 12 (In-4): Inverting input for the fourth amplifier.
13. 13 (Out-4): Output for the fourth amplifier.
14. 14 (Non-Inverting input 4): Non-inverting input for the fourth amplifier.
This operational amplifier is designed for low noise and high precision applications.

Manufacturer

The manufacturer of the ADA4691-4ACPZ is Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, the company focuses on providing solutions for a wide range of applications, including industrial automation, automotive, healthcare, communications, and consumer electronics. Analog Devices is known for its innovative technologies that enable precise measurement and conversion of physical signals into digital data, contributing to advancements in various fields such as connectivity, sensing, and signal processing.

Application

The ADA4691-4ACPZ is a low-noise, precision operational amplifier used in various applications, including medical instrumentation, sensor signal conditioning, data acquisition systems, and industrial control. Its high precision makes it suitable for applications requiring low offset voltage and low drift, such as audio processing, precision analog-to-digital conversion, and active filtering. Additionally, it is utilized in battery-powered devices due to its low power consumption.

Equivalent

Equivalent products to the ADA4691-4ACPZ operational amplifier include the TI OPA4134, Maxim MAX4475, and Analog Devices AD8624. These alternatives provide similar specifications such as low offset voltage, low noise, and rail-to-rail output in quad configuration. Always verify parameters like bandwidth and supply voltage to ensure compatibility with your application.

Shipping

Shipping MethodsWe

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

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