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PCB Footprints
- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for LTC-2621WC
- Part Number LTC-2621WC
- Manufacturer Lite-On
- Pin Count 16
- Part Category Display
- Package Category Dual-In-Line Sockets
- Footprint Name Dual-In-Line Sockets - DIP-16
- Released Date Aug 10, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
LTC-2621WC Details
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Manufacturer Part Number:
LTC-2621WC
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Part Life Cycle Code:
Obsolete
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HTS Code:
8541.40.20.00
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Manufacturer:
Lite-On Semiconductor Corporation
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YTEOL:
0
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Additional Feature:
IC COMPATIBLE
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Color:
RED
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Configuration:
COMMON ANODE, MULTIPLEXED, 3 DIGITS WITH DECIMAL POINT
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Display Height:
7 mm
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Forward Current-Max:
0.03 A
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Number of Functions:
3
LTC-2621WC Frequently Asked Questions (FAQs)
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The recommended PCB layout for optimal performance of the LTC-2621WC involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is also recommended.
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To ensure the stability of the output voltage of the LTC-2621WC, it is recommended to use a minimum output capacitance of 10uF, and to place the output capacitor as close to the IC as possible. Additionally, the output voltage should be decoupled from the input voltage using a 1uF capacitor.
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The maximum input voltage that the LTC-2621WC can handle is 15V, but it is recommended to operate the device within the specified input voltage range of 2.7V to 5.5V to ensure optimal performance and reliability.
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The output voltage of the LTC-2621WC can be programmed using an external resistor divider network connected to the VOUT pin. The output voltage can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
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The power dissipation of the LTC-2621WC depends on the input voltage, output voltage, and output current. The maximum power dissipation is typically around 1.5W, but it can be calculated using the formula: Pd = (VIN - VOUT) x IOUT + (VIN x IQ), where IQ is the quiescent current.
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LTC-2621WC Overview
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