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Name: AD8657ARMZ-RL
Brand: Analog Devices Inc.
SKU: AD8657ARMZ-RL
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. AD8657ARMZ-RL

Part No.:: AD8657ARMZ-RL

Manufacturer:: Analog Devices Inc.

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: AD8657ARMZ-RL.pdf

Description:: IC CMOS 2 CIRCUIT 8MSOP

In Stock:: 2745

Quantity:: Add To Cart

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AD8657ARMZ-RL Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
AmplifierType:
CMOS
NumberofCircuits:
2
OutputType:
Rail-to-Rail
SlewRate:
0.08V/µs
GainBandwidthProduct:
200 kHz
-3dbBandwidth:
305 kHz
Current-InputBias:
5 pA
Voltage-InputOffset:
350 µV
Current-Supply:
18µA (x2 Channels)
Current-Output/Channel:
12 mA
Voltage-SupplySpan(Min):
2.7 V
Voltage-SupplySpan(Max):
18 V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

AD8657ARMZ-RL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD8657ARMZ-RL price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AD8657ARMZ-RL to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AD8657ARMZ-RL information

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AD8657ARMZ-RL Typical application Circuitry

AD8657ARMZ-RL

AD8657ARMZ-RL is a low-power, precision dual operational amplifier with low noise and low offset voltage. It belongs to the family of AD865x operational amplifiers, which are designed to offer excellent performance for low-frequency applications, such as sensor conditioning, medical instruments, and industrial process control.

Here are some key parameters and features of AD8657ARMZ-RL:

- Dual operational amplifier

- Maximum low offset voltage of 500 µV

- Maximum low input bias current of 1.0 pA

- Low noise: 11 nV/√Hz @ 1 kHz

- Wide bandwidth: 4 MHz

- Single-supply operation: 2.7 V to 5.5 V

- Rail-to-rail input and output

- No phase reversal

Now, let's discuss an application scenario of AD8657ARMZ-RL in a precision voltage reference circuit.

Step 1: Understand the Requirements

- First, understand the requirements of the voltage reference circuit. The precision and stability of the reference voltage are essential, so it is important to choose a suitable voltage reference source and design the circuit accordingly.

Step 2: Connect the Voltage Reference to the Input of AD8657ARMZ-RL

- Connect the voltage reference source to the non-inverting input (pin 3) of the AD8657ARMZ-RL.

Step 3: Power Supply Connection

- Attach pin 4 (V-) to the negative power supply and pin 8 (V+) to the positive power supply. Make sure the supply voltage is within the range of 2.7 V to 5.5 V.

Step 4: Configure the Feedback Loop

- Connect the output (pin 1) to the inverting input (pin 2) to form a feedback loop, making the op-amp work in a voltage follower configuration.

Step 5: Output Connection

- Connect the output of the AD8657ARMZ-RL to the input of the next stage in the circuit, such as an analog-to-digital converter or other processing units.

When designing this circuit, the following considerations should be kept in mind:

- Stability and Precision: The AD8657ARMZ-RL is a precision op-amp with low offset voltage and low noise, making it suitable for voltage reference applications. However, it is still important to ensure that the circuit is stable and free from any external interference that could affect the precision of the reference voltage.

- Power Supply Rejection Ratio (PSRR): The AD8657ARMZ-RL has a PSRR of 120 dB typical, which means it can reject power supply noise effectively. Nevertheless, it is crucial to use a clean and stable power supply to ensure the best performance.

- Temperature Coefficients: The temperature coefficients of the voltage reference source and the AD8657ARMZ-RL should be considered, as temperature variations can affect the precision of the reference voltage.

By following these steps and considerations, you can use AD8657ARMZ-RL to design a precision voltage reference circuit that meets the requirements of your application.

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6. What is the process for return or replacement of AD8657ARMZ-RL?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AD8657ARMZ-RL.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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