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LTC2297CUP
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Analog Devices Inc. LTC2297CUP

Manufacturer No:
LTC2297CUP
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC ADC 14BIT PIPELINED 64QFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LTC2297CUP, manufactured by Analog Devices Inc., is a high-performance 2-channel dual Analog-to-Digital Converter (ADC) designed for digitizing high-frequency, wide dynamic range signals. This converter boasts a sampling rate of 40 Msps and a resolution of 14 bits, making it ideal for demanding applications such as medical imaging, software-defined radios, and radar systems. The LTC2297CUP is packaged in a 64-pin QFN (Quad Flat No-Lead) package and operates on a single 3V supply, ensuring low power consumption and high energy efficiency.

Key Specifications

Parameter Value
Series LTC2297
Package / Case QFN-64
Number of Channels 2 Channel
Resolution 14 bit
Sampling Rate 40 MS/s
Input Type Differential/Single-Ended
Architecture Pipeline
Analog Supply Voltage 2.7 V to 3.4 V
SNR - Signal to Noise Ratio 73 dB
Maximum Operating Temperature + 85 C
Minimum Operating Temperature - 40 C
DNL - Differential Nonlinearity 0.5 LSB
INL - Integral Nonlinearity 1.2 LSB
Power Dissipation 235 mW
Reference Type Internal
SFDR - Spurious Free Dynamic Range 90 dB

Key Features

  • Multiplexed input options for multiple channels
  • Fully differential signal processing
  • High-speed data transmission
  • Precise analog-to-digital conversion
  • Full-duplex communication
  • High-speed data transfer
  • Fully synchronized operation
  • Real-time error detection
  • Error-free data transmission
  • Precision clock synchronization

Applications

  • Medical Imaging Systems
  • Software-Defined Radios
  • Radar Applications
  • Automotive Applications
  • Smart Home Solutions
  • Digital Signal Processing
  • Environmental Monitoring
  • Process Control
  • Automated Testing

Q & A

  1. What is the sampling rate of the LTC2297CUP?

    The sampling rate of the LTC2297CUP is 40 Msps.

  2. What is the resolution of the LTC2297CUP?

    The resolution of the LTC2297CUP is 14 bits.

  3. How many channels does the LTC2297CUP have?

    The LTC2297CUP has 2 channels.

  4. What is the package type of the LTC2297CUP?

    The LTC2297CUP is packaged in a 64-pin QFN (Quad Flat No-Lead) package.

  5. What is the operating voltage range of the LTC2297CUP?

    The operating voltage range of the LTC2297CUP is 2.7 V to 3.4 V.

  6. What is the Signal to Noise Ratio (SNR) of the LTC2297CUP?

    The SNR of the LTC2297CUP is 73 dB.

  7. What is the Spurious Free Dynamic Range (SFDR) of the LTC2297CUP?

    The SFDR of the LTC2297CUP is 90 dB.

  8. What are some typical applications of the LTC2297CUP?

    Typical applications include medical imaging, software-defined radios, radar systems, automotive applications, and smart home solutions.

  9. Does the LTC2297CUP support differential and single-ended inputs?

    Yes, the LTC2297CUP supports both differential and single-ended inputs.

  10. What is the power dissipation of the LTC2297CUP?

    The power dissipation of the LTC2297CUP is 235 mW.

Product Attributes

Number of Bits:14
Sampling Rate (Per Second):40M
Number of Inputs:2
Input Type:Differential, Single Ended
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:2.7V ~ 3.4V
Voltage - Supply, Digital:2.7V ~ 3.4V
Features:Simultaneous Sampling
Operating Temperature:0°C ~ 70°C
Package / Case:64-WFQFN Exposed Pad
Supplier Device Package:64-QFN (9x9)
Mounting Type:Surface Mount
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Similar Products

Part Number LTC2297CUP LTC2297IUP LTC2298CUP LTC2299CUP LTC2287CUP LTC2290CUP LTC2291CUP LTC2292CUP LTC2293CUP LTC2294CUP LTC2295CUP LTC2296CUP
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete
Number of Bits 14 14 14 14 10 12 12 12 12 12 14 14
Sampling Rate (Per Second) 40M 40M 65M 80M 40M 10M 25M 40M 65M 80M 10M 25M
Number of Inputs 2 2 2 2 2 2 2 2 2 2 2 2
Input Type Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended
Data Interface Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel
Configuration S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC
Ratio - S/H:ADC 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1 1:1
Number of A/D Converters 2 2 2 2 2 2 2 2 2 2 2 2
Architecture Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined
Reference Type External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal
Voltage - Supply, Analog 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V
Voltage - Supply, Digital 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V 2.7V ~ 3.4V
Features Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling
Operating Temperature 0°C ~ 70°C -40°C ~ 85°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Package / Case 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad
Supplier Device Package 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9) 64-QFN (9x9)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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