WILLSEMI

WAS4766C-9/TR

2.5V~4.5V 100MHz 60mΩ Audio WLCSP-9L Analog Switches - Special Purpose

WLCSP-9LRoHSActive

MIC/GND Cross-point Switch for EU/US, Headphone Compatible Application

Manufacturer: WILLSEMI
Manufacturer part #: WAS4766C-9/TR
Store part #: C2931305
Package / case: WLCSP-9L
Category: Analog Switches - Special Purpose
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2,450 in stock

#C2931305

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
5+	₹44.69	₹223.45
50+	₹35.67	₹1,783.50
150+	₹31.80	₹4,770.00
500+	₹26.98	₹13,490.00
3,000+	₹24.83	₹74,490.00
6,000+	₹23.55	₹1,41,300.00

Quantity (min 5, multiples of 5)

5 × ₹44.69

₹223.45

excl. GST

₹263.67 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

WAS4766C-9/TR

₹223.45 for 5 + GST

Specifications

Turn-on time: 150ns
Turn-off time: 150ns
Voltage - Supply: 2.5V~4.5V
-3dB Bandwidth: 100MHz
Ron: 60mΩ
Operating Temperature: -40℃~+85℃
Applications: Audio
Features: Glitch-free switching
Con: 100pF

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.033 g

Overview

The WAS4766C is a cross-point switch that is used to interchange the Ground and MIC connections on a headphone connector. The Ground switch has an ultra-low Ron of 60mΩ (typical) to minimize voltage drop across it, preventing undesired increase in headphone ground reference voltage. The switch state is controlled via the SEL input. Furthermore, a GND sense path supports quasi-differential amplifier architectures. When SEL = High, GND is connected to CON2 and MIC is connected to SNS1; When SEL = Low, GND is connected to CON1 and MIC is connected to SNS2. An internal pull-down 2MΩ resistor on SEL input sets the default state of the switch. The WAS4766C is available in WLCSP-9L package. Standard product is Pb-Free and halogen-Free.