Mfr Part #:

TTP223-BA6

Mfr Name: Tontek

The TONTEK TTP223-BA6 is a single-key touch pad detector IC designed for replacing traditional button keys. It operates within a 2.0V to 5.5V range and features low power consumption.

✓ Total Stock: 1,646 pcs

$ Price Range: $2.95

TTP223-BA6 Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,453 pcs On Request	1453 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	193 pcs On Request	193 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓ Non-Authorised Inventory information	On Request On Request	On Request	On Request	1	On Request	On Request	On Request	On Request	On Request

TTP223-BA6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Tontek
Operating Temperature	-40 C / 85 C
Response Time	220mS
Storage Temperature	°C ~ °C
Tape & Reel	No

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TTP223-BA6 Description

Short technical summary and product information.

The TTP223-BA6 from TONTEK is a versatile touch pad detector IC featuring a single touch key. It is designed to replace conventional direct button keys, offering flexibility with diverse pad sizes. This IC operates over a wide voltage range of 2.0V to 5.5V, making it suitable for various DC or AC applications.

Key features include low power consumption, with an operating current of typically 1.5uA at 3V in low power mode. The response time is a maximum of 220mS at low power mode. Sensitivity can be adjusted externally using capacitance from 0 to 50pF. The device provides stable touching detection of the human body and supports direct mode or toggle mode via the TOG pin, with output active high or low selectable via the AHLB pin.

An initial stable-time of approximately 0.5 seconds occurs after power-on, during which the key pad function is disabled. Auto-calibration is implemented for longevity. In low power mode, re-calibration occurs approximately every 4.0 seconds, and after a key is touched and released, re-calibration restarts about 16 seconds after release.

The TTP223-BA6 is supplied in a SOT-23-6L package, suitable for surface mounting. Its applications span a wide range of consumer products where button key replacement is desired.

TTP223-BA6 Quick Information

Product Type: Touch Pad Detector IC

Series: TTP223

Canonical Name: TTP223-BA6 Touch Pad Detector IC

Subcategory: Voltage Regulators - Linear Regulator Controllers

TTP223-BA6 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TTP223-BA6 Estimated Pricing

Qty	Low	High
1+	$2.95	$2.95

Estimated market price range - modelled values for guidance only, not live distributor offers.

TTP223-BA6 Features

Single-key touch pad detector IC.
Wide 2.0V to 5.5V operating voltage.
Low power consumption, typically 1.5uA.
Adjustable sensitivity via external capacitance.
SOT-23-6L surface mount package.

TTP223-BA6 Applications

Replaces traditional button switches in devices.
Used in consumer electronics for touch control.
Suitable for low power touch sensing applications.
Ideal for button replacement in portable gadgets.
Applicable in human-machine interface designs.

TTP223-BA6 FAQs

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

What is the operating voltage range for the TTP223-BA6?

The TTP223-BA6 operates from 2.0V to 5.5V.

What is the typical operating current of the TTP223-BA6 in low power mode?

In low power mode at VDD=3V, the typical operating current is 1.5uA.

What is the maximum response time for the TTP223-BA6 in low power mode?

The maximum response time in low power mode at VDD=3V is 220mS.

What is the package type for the TTP223-BA6?

The TTP223-BA6 is supplied in a SOT-23-6L package.

What is the operating temperature range for the TTP223-BA6?

The operating temperature range is -40 C to 85 C.