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TECH PUBLIC TPGT521YU product image
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TECH PUBLIC TPGT521YURoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
TPGT521YU
LCSC Part #
C54561918
Packaging
QFN-10(1.4x1.8)
Customer #
Key Attributes
QFN-10(1.4x1.8) Analog Switches - Special Purpose RoHS
Datasheetpdf iconTECH PUBLIC TPGT521YU
In-Stock: 2,999
2,999 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 0.6932$ 0.69
10+$ 0.5569$ 5.57
30+$ 0.487$ 14.61
100+$ 0.4205$ 42.05
500+$ 0.3799$ 189.95
1,000+$ 0.3588$ 358.80
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Analog Switches - Special Purpose
ManufacturerTECH PUBLIC
PackagingQFN-10(1.4x1.8)
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Introduction

AI Translation

TPGT521YU is a 2-channel transfer switch. It operates from a 2.3V to 5.5V single supply, with an on-resistance of 0.85Ω for both SBU1 and SBU2 at 3.3V supply and ambient temperature TA = 25°C.

The device is fabricated using submicron CMOS technology to achieve fast switching speed and is designed for break-before-make operation. TPGT521YU guarantees low on-resistance matching between switches, high on-resistance flatness across the signal range, high off-state isolation, and low crosstalk, ensuring excellent linearity and low distortion when switching audio signals. TPGT521YU consists of two normally-open switches and two normally-closed switches. TPGT521YU is available in an RoHS-compliant QFN 1.8×1.4-10 package.

Features

AI Translation
  • Pin-compatible with TPGT521YU, QFN 1.4×1.8 - 10-pin package
  • Ground FET switch on-resistance: 0.85Ω (typical)
  • High off-state isolation = -105dB, f = 1kHz, RL = 32Ω, Vsw = 1Vrms
  • Supply voltage range: 2.3V to 5.5V
  • Total harmonic distortion (microphone): 0.01% (typical)
  • Shutdown current: <1μA (typical)
  • SBUx pin overvoltage protection: 4.2V (typical), up to 12V DC
  • Operating temperature range: -40°C to +85°C

Applications

AI Translation

Mobile/Tablet, Laptop/Ultrabook