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SGL8022W

SGL8022W is a 1-channel capacitive touch sensor IC from Sigma Designs Inc. It operates at 2.4V-5.5V with a 4MHz frequency and provides a 20kHz PWM control output.

✓ Total Stock: 7,030 pcs

SGL8022W Available from 1 distributor

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	7,030 pcs On Request	7030 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

SGL8022W Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Sigma Designs Inc.
Operating Voltage	2.4V to 5.5V
SVHC Present	Not Present
Sensitivity	Can penetrate 10mm

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SGL8022W Description

Short technical summary and product information.

The SGL8022W is a capacitive touch sensor integrated circuit designed for single-channel touch input applications. It operates over a wide voltage range of 2.4V to 5.5V and features a 4MHz operating frequency. The device includes one touch input channel (Tl) and two option input channels (OP1/OP2) for configuration, with a single control output (SO) that provides a 20kHz PWM signal. The SGL8022W offers high sensitivity, capable of penetrating up to 10mm of glass or acrylic, and exhibits high interference resistance with EFT ratings exceeding ±2kV. In standby mode, the current consumption is below 10µA, making it suitable for battery-powered applications. The IC is designed for use in touch control interfaces, such as touch switches, dimmers, and proximity sensors.

SGL8022W Quick Information

Product Type: Capacitive Touch Sensor IC

Canonical Name: SGL8022W Capacitive Touch Sensor IC

Subcategory: Capacitive Touch Sensor

SGL8022W Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SGL8022W Features

1-channel capacitive touch input.
Wide operating voltage: 2.4V to 5.5V.
20kHz PWM control output.
Standby current below 10µA.
Penetrates up to 10mm of glass or acrylic.

SGL8022W Applications

Used in touch switch controls.
Ideal for touch dimmer circuits.
Suitable for proximity sensing applications.
Can be used in battery-powered touch interfaces.

SGL8022W FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the SGL8022W?

The operating voltage range is 2.4V to 5.5V.

What is the operating frequency of the SGL8022W?

The operating frequency is 4MHz.

How many touch input channels does the SGL8022W have?

It has one touch input channel (Tl).

What is the PWM frequency of the control output?

The control output PWM frequency is 20kHz.

What is the standby current consumption?

The standby current is below 10µA.

What is the sensitivity of the touch sensor?

It can penetrate up to 10mm of glass, acrylic, and other materials.

What is the interference resistance rating?

The EFT interference resistance exceeds ±2kV.