WCH

CH484M

3V~3.5V 5Ω 2 QFN-42(3.5x9) Analog Switches, Multiplexers, Demultiplexers

QFN-42(3.5x9)RoHSActive

Differential channel analog switch chip

Manufacturer: WCH
Manufacturer part #: CH484M
Store part #: C5280970
Package / case: QFN-42(3.5x9)
Category: Analog Switches, Multiplexers, Demultiplexers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,179 in stock

#C5280970

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹180.76	₹180.76
10+	₹149.47	₹1,494.70
30+	₹132.31	₹3,969.30
100+	₹112.97	₹11,297.00
500+	₹104.29	₹52,145.00
1,000+	₹100.38	₹1,00,380.00

Quantity (min 1)

1 × ₹180.76

₹180.76

excl. GST

₹213.30 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 2,500 per reel

CH484M

₹180.76 for 1 + GST

Specifications

Features: Bidirectional analog channel
Operating Temperature: -40℃~+85℃
Voltage - Supply: 3V~3.5V
Ron: 5Ω
Number of Channels: 2
Propagation Delay: 80ns

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.18 g

Overview

CH482D, CH483M, CH483X, CH484M, CH481D and CH486F are differential high speed signal bidirectional analog switches based on RF technology with high bandwidth and low ON resistance. CH482D includes 2 channels of differential super- speed signal 2:1 analog switch, QPDT, which can be used for 1 of 2 switch of the USB 3.0 Super Speed, PCIe Gen1/2, SATA/SAS 1.5G/3G/6G, Display Port and other 2- channel differential signals. The functions of CH482X are similar to functions of CH482D with higher bandwidth, which can be used for 1 of 2 switch of USB 3.1 Gen2 (Super Speed+), PCIe Gen1/2/3, SATA/SAS 3G/6G, Display Port and other 2- channel differential signals. CH484M includes 2 channels of differential super- speed signal 4:1 analog switch, QPQT, which can be used for one- of- four switch of the USB 3.0 Super Speed, PCIe Gen1/2, SATA/SAS 1.5G/3G, Display Port and other 2- channel differential signals. CH481D includes 2 channels of differential super- speed signal matrix exchange analog switch, which can be used for pass- through or crossover of the USB 3.0 Super Speed, PCIe Gen1/2, SATA/SAS 1.5G/3G/6G, Display Port and other 2- channel differential signals. For information about matrix switches or medium/low- frequency signal cross switches with more channels, please refer to CH449 datasheet. CH486F includes 2 channels of differential high- speed signal 4:1 analog switch, QPQT, which can be used for one- of- four switch of the USB 2.0 High Speed, SATA/SAS 1.5G and other 2- channel differential signals. For DPOT 8- channel multiplexer (8.1 MUX), please refer to CH448. CH483M and CH483X include all modules of CH482D (SS super speed channel for short), and also include the 1- channel differential high speed signal 2:1 analog switch (HS high speed channel for short), QPDT+DPDT, which can be used for 1 of 2 switch of USB 3.0 Super Speed & USB 2.0 High Speed, PCIe Gen1/2 & Refclk, Display Port and other 3- channel differential signals.

Key features

High bandwidth, SS super speed channel supports 6Gbps differential signal, and super speed USB signal.
CH482X super speed channel supports 10Gbps differential signal, and USB 3.2 Gen2 signal.
HS high speed channel supports 1.5G (4:1) or 2.5Gbps (2:1) differential signal, and full-amplitude voltage analog signal.
HS high speed channel supports video signal, low speed, full speed and high speed USB signal.
Low ON resistance. The typical value of Ron is about 4Ω.
Low crosstalk, high isolation degree.
Provide a global enable pin, and the multi-channel analog switch realizes unified enable and unified switching.
SS super speed channel ESD supports 2KV HBM, other channels and control pins ESD support 4KV HBM.
Rated 3.3V supply voltage, low static power dissipation.
Provide QFN20-2.5X4.5, QFN42-3.5X9, QFN28 and other packages, compatible with RoHS.

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