Part Image

LTC2157IUP-14#TRPBF - Analog Devices

Description: Analog to Digital Converters - ADC 2x 14-B 250Msps ADCs

Download LTC2157IUP-14#TRPBF Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LTC2157IUP-14#TRPBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UP Package 64-Lead Plastic QFN (9mm × 9mm)
click to zoom
3D Models
LTC2157IUP-14#TRPBF - Analog Devices  - 3D model - Quad Flat No-Lead - UP Package 64-Lead Plastic QFN (9mm × 9mm)
click to zoom

LTC2157IUP-14#TRPBF Details

  • Manufacturer Part Number:

    LTC2157IUP-14#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    9 X 9 MM, LEAD FREE, PLASTIC, MO-220WNJR-5, QFN-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    05-08-1705

  • ECCN Code:

    3A991.C.3

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog Input Voltage-Max:

    1.5 V

  • Analog Input Voltage-Min:

    -1.5 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-PQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Linearity Error-Max (EL):

    0.0336%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    2

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    250 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    350 mA

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    9 mm

LTC2157IUP-14#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC2157IUP-14#TRPBF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. Additionally, it's recommended to use a low-ESR capacitor for the VCC pin and to decouple the VCC pin with a 0.1uF capacitor.
  • To ensure accurate clock synchronization, it's essential to use a high-quality clock source, such as a crystal oscillator or a low-jitter clock generator. Additionally, the clock input should be properly terminated, and the clock signal should be buffered to prevent signal degradation.
  • The maximum allowable input voltage swing for the LTC2157IUP-14#TRPBF is 2VP-P, but it's recommended to keep the input voltage swing below 1.5VP-P to ensure optimal performance and prevent distortion.
  • To optimize the ADC's performance, it's essential to understand the specific requirements of your application, such as the input signal frequency, amplitude, and noise level. You can then adjust the ADC's settings, such as the sampling rate, gain, and filtering, to optimize its performance for your application.
  • The recommended power-up sequence for the LTC2157IUP-14#TRPBF is to first apply the analog power supply (VCC) and then the digital power supply (DVCC). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent latch-up and ensures proper operation.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LTC2157IUP-14#TRPBF Overview

Use the download button to access the LTC2157IUP-14#TRPBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LTC21, or try a keyword search, such as Analog to Digital Converters

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

Parts related to LTC2157IUP-14#TRPBF

Showing 0 results

LTC2157IUP-14#TRPBF Alternates

Showing results

Image Part Number Model
Part Image LTC2157CUP-14#TRPBF Linear Technology

ADC, Proprietary Method, 14-Bit, 1 Func, 2 Channel, Parallel, Word Access, CMOS, PQCC64

Part Image LTC2157IUP-14#TRPBF Linear Technology

ADC, Proprietary Method, 14-Bit, 1 Func, 2 Channel, Parallel, Word Access, CMOS, PQCC64

Part Image LTC2157CUP-14#PBF Linear Technology

ADC, Proprietary Method, 14-Bit, 1 Func, 2 Channel, Parallel, Word Access, CMOS, PQCC64