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Name: LTC2185CUP
Brand: Analog Devices Inc.
SKU: LTC2185CUP
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. LTC2185CUP

Part No.:: LTC2185CUP

Manufacturer:: Analog Devices Inc.

Package:: 64-WFQFN Exposed Pad

Datasheet:

Description:: IC ADC 16BIT PIPELINED 64QFN

In Stock:: 2553

Quantity:: Add To Cart

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LTC2185CUP Specifications

Packaging:
Tube
Series:
-
Product Status:
Obsolete
Number of Bits:
16
Sampling Rate(PerSecond):
125M
Number of Inputs:
2
Input Type:
Differential
Data Interface:
Parallel
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
2
Architecture:
Pipelined
Reference Type:
External, Internal
Voltage-Supply Analog:
1.7V ~ 1.9V
Voltage-Supply Digital:
1.7V ~ 1.9V
Features:
Simultaneous Sampling
Operating Temperature:
0°C ~ 70°C

LTC2185CUP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2185CUP 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 LTC2185CUP 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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LTC2185CUP information

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LTC2185CUP Typical application Circuitry

LTC2185CUP

The LTC2185CUP is a key component of the LTC2185 series, which stands out for its high-performance, dual-channel, 16-bit analog-to-digital converters (ADCs). This series is specifically engineered for applications that demand high-speed data acquisition, precise signal conversion, and bandwidth-intensive operations, such as in medical imaging, digital communication systems, and instrumentation. The LTC2185CUP is celebrated for its ability to deliver low noise, high fidelity signal conversion, and its robust feature set that includes customizable digital output modes and advanced digital filtering, making it an ideal choice for advanced digital signal processing (DSP) applications.

1. Analog Input Channels (AIN+ and AIN- for each channel): The LTC2185CUP features differential analog inputs for each of its two channels, marked as AIN+ and AIN-. These inputs are designed for direct connection to analog signals, providing high-precision conversion of analog inputs to digital outputs. The differential nature of these inputs enhances noise immunity and signal integrity, crucial for maintaining the fidelity of the signal conversion process.

2. Digital Output Pins (D0 to D15 for each channel): The LTC2185CUP provides a total of 32 digital output pins, with 16 pins dedicated to each channel. These outputs deliver the converted digital signals, allowing for high-speed data transfer to DSPs or microcontrollers. The layout and logic levels of these pins must be carefully matched with the receiving digital system to ensure seamless data communication and integrity.

3. Reference Voltage (REF+ and REF-): The REF+ and REF- pins on the LTC2185CUP set the reference voltage for the ADC conversion process. Establishing a stable and precise reference voltage is fundamental for achieving accurate ADC performance. The choice of external components connected to these pins can impact the overall conversion accuracy and linearity.

4. Power Supply (VDD and GND): The LTC2185CUP requires a stable power supply connected to its VDD pins and a solid ground connection at its GND pins. The performance of the ADC is directly impacted by the quality and stability of the power supply, which has an impact on factors like total harmonic distortion (THD) and signal-to-noise ratio (SNR).

5. Clock Input (CLK+ and CLK-): The CLK+ and CLK- pins receive the differential clock signal that synchronizes the ADC's sampling rate. The precision and stability of the clock signal are paramount for maintaining consistent sampling intervals, directly influencing the temporal accuracy of the digital output.

6. Output Format Configuration (OF): The OF pin on the LTC2185CUP allows for the configuration of the digital output format, enabling compatibility with various digital interfaces and logic standards. Proper configuration of this pin ensures that the digital output is correctly interpreted by downstream digital systems.

7. Overrange Indicator (OR): The OR pin serves as an overrange indicator, signaling when the input signal exceeds the dynamic range of the ADC. This feature is crucial for detecting signal saturation, allowing for corrective measures to prevent data loss or distortion.

Incorporating the LTC2185CUP into a data acquisition system necessitates an intricate understanding of its pinout, functionalities, and the critical role it plays in precise signal conversion. The LTC2185CUP exemplifies the pinnacle of ADC technology, offering unparalleled performance for sophisticated applications requiring high-speed, accurate analog-to-digital conversion.

LTC2185CUP FAQ

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6. What is the process for return or replacement of LTC2185CUP?

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 LTC2185CUP we delivered, we will accept the replacement or return of the LTC2185CUP 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 LTC2185CUP.

(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