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Name: LTC2657BCFE-H16
Brand: Analog Devices Inc.
SKU: LTC2657BCFE-H16
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. LTC2657BCFE-H16

Part No.:: LTC2657BCFE-H16

Manufacturer:: Analog Devices Inc.

Package:: 20-TSSOP (0.173, 4.40mm Width) Exposed Pad

Datasheet:

Description:: IC DAC 16BIT V-OUT 20TSSOP

In Stock:: 3583

Quantity:: Add To Cart

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LTC2657BCFE-H16 Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
16
NumberofD/AConverters:
8
SettlingTime:
9.1µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
I²C
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±2, ±0.3
Architecture:
-
OperatingTemperature:
0°C ~ 70°C

LTC2657BCFE-H16 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2657BCFE-H16 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 LTC2657BCFE-H16 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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LTC2657BCFE-H16 information

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LTC2657BCFE-H16 Application Introduction

LTC2657BCFE-H16 is a high-precision, 16-channel, digital-to-analog converter (DAC) with integrated precision references and a rail-to-rail output amplifier. It is commonly used in applications requiring accurate voltage output control, such as industrial automation, instrumentation, and control systems.

Application Scenario:

In a motor control system, LTC2657BCFE-H16 can be utilized to generate precise analog control signals for motor speed and position control, contributing to improved system performance and efficiency.

Circuit Design:

To effectively integrate LTC2657BCFE-H16 into a motor control system, consider the following design optimizations:

1. Power Management:

Ensure a stable and clean power supply for LTC2657BCFE-H16 and associated components. Use low-dropout voltage regulators and decoupling capacitors to minimize voltage fluctuations and noise, thus enhancing DAC performance and reliability.

2. Signal Integrity:

Optimize PCB layout to minimize signal interference and ensure signal integrity. Keep analog and digital signal traces separate, use proper grounding techniques, and place decoupling capacitors close to the DAC power pins to reduce noise coupling.

3. Thermal Management:

Implement thermal management techniques to prevent excessive heat buildup, which can degrade DAC performance and reliability. Ensure adequate PCB thermal relief, use thermal vias to dissipate heat efficiently, and consider adding heat sinks or thermal pads for enhanced heat dissipation.

4. Output Filtering:

Integrate output filtering components, such as low-pass RC filters, to remove high-frequency noise and stabilize the output voltage. This helps achieve smoother motor control and reduces the risk of signal distortion or oscillations.

5. System Calibration:

Calibrate the DAC output voltage using precision voltage references and calibration routines to ensure accurate and consistent analog output across all channels of LTC2657BCFE-H16. Perform periodic calibration checks to maintain long-term accuracy and reliability.

Considerations:

When designing with LTC2657BCFE-H16, it's important to consider:

- Resolution and Accuracy: Take advantage of the high resolution and low drift of LTC2657BCFE-H16 to achieve precise voltage control in motor control applications.

- Output Load Impedance: Ensure that the load impedance connected to the DAC outputs is within the specified range to maintain accuracy and stability.

- Noise Immunity: Shield sensitive analog components from electromagnetic interference (EMI) and minimize noise sources near the DAC to preserve signal integrity and accuracy.

- Environmental Conditions: Consider operating temperature, humidity, and other environmental factors to ensure reliable performance of LTC2657BCFE-H16 in diverse application environments.

- Compliance and Standards: Adhere to relevant industry standards and compliance regulations to ensure the proper functioning and interoperability of the motor control system.

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6. What is the process for return or replacement of LTC2657BCFE-H16?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LTC2657BCFE-H16 we delivered, we will accept the replacement or return of the LTC2657BCFE-H16 only when all of the below conditions are fulfilled:

(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 LTC2657BCFE-H16.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations