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BS812A-1 The Holtek BS812A-1 is a touch screen controller IC featuring 2 touch inputs and NMOS outputs. It operates within a voltage range of 2.2V to 5.5V and comes in a SOT-23-6 package.
Mfr Part #:

BS812A-1

Available from 2 distributors
Mfr Name: HOLTEK
HOLTEK
The Holtek BS812A-1 is a touch screen controller IC featuring 2 touch inputs and NMOS outputs. It operates within a voltage range of 2.2V to 5.5V and comes in a SOT-23-6 package.
✓ Total Stock: 5,303 pcs
$ Price Range: $0.45

BS812A-1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,763 pcs
On Request
3763 pcs On Request 1 On Request On Request 2017+PB/2018+PB On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,540 pcs
On Request
1540 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BS812A-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BS812A-1 Description

Short technical summary and product information.

The Holtek BS812A-1 is a dedicated touch screen controller IC designed for various consumer and industrial applications. It offers two touch input channels and two NMOS outputs with internal pull-highs, supporting a level hold, low active output state. The device operates over a wide voltage range from 2.2V to 5.5V and features low standby current for power efficiency.

 

Key electrical characteristics include reliable touch detections, high power supply rejection, and power supply voltage drop rejection. Sensitivity adjustment is possible using an external capacitor, minimizing the need for external components. The BS812A-1 is housed in a compact SOT-23-6 surface-mount package, making it suitable for space-constrained designs.

 

Applications for the BS812A-1 include consumer products, home appliances, industrial control systems, and health care products where intuitive touch interfaces are required. Its robust design ensures dependable operation in various environments.

BS812A-1 Quick Information

Product Type: Touch Screen Controller IC
Canonical Name: BS812A-1 Touch Screen Controller IC
Subcategory: Data Converter ICs

BS812A-1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BS812A-1 Estimated Pricing

Qty Low High
1+ $0.45 $0.45

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

BS812A-1 Features

  • Two touch input channels available.
  • NMOS outputs with internal pull-highs.
  • Wide operating voltage from 2.2V to 5.5V.
  • Low standby current for efficiency.
  • Compact SOT-23-6 surface mount package.

BS812A-1 Applications

  • Ideal for consumer product interfaces.
  • Suitable for home appliance controls.
  • Used in industrial control systems.
  • Applicable in health care devices.

BS812A-1 FAQs

4 frequently asked questions generated from this part’s specifications.
How many touch inputs does the BS812A-1 have?

The BS812A-1 has 2 touch inputs.

What is the operating voltage range for the BS812A-1?

The BS812A-1 operates from 2.2V to 5.5V.

What type of outputs does the BS812A-1 feature?

The BS812A-1 features 2 NMOS outputs with internal pull-highs.

What package is the BS812A-1 supplied in?

The BS812A-1 is supplied in a SOT-23-6 package.

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