TCA965B The Siemens TCA965B is a window discriminator IC designed for control and measurement engineering. It features adjustable hysteresis and open-collector outputs.
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TCA965B

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Mfr Name: Siemens
Siemens
The Siemens TCA965B is a window discriminator IC designed for control and measurement engineering. It features adjustable hysteresis and open-collector outputs.
✓ Total Stock: 1 pcs
$ Price Range: $1.92

TCA965B Available from 1 distributor

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TCA965B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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Output Current

TCA965B Description

Short technical summary and product information.

The Siemens TCA965B is a window discriminator that compares an input voltage to a defined voltage window, providing digital outputs to indicate if the input is below, within, or above the window. This device is particularly suitable for tracking or compensating controllers with a dead band in control engineering, and for selecting DC voltages within a specific tolerance in measurement engineering.

 

Key features include two window settings, which can be set directly by defining the lower and upper edge voltages or indirectly by specifying the window center voltage and half window width. It also offers adjustable hysteresis and digital outputs with open collectors capable of handling currents up to 50 mA. The device has an adjustable reference voltage (VStab).

 

When used as a Schmitt trigger, the TCA965B can achieve switching frequencies up to a typical value of 50 kHz. The component is housed in a PG-DIP-14-1 package and is suitable for through-hole mounting.

 

The TCA965B is RoHS3 compliant and has an MSL rating of 1. It is noted as 'Not for new design'.

TCA965B Quick Information

Product Type: Window Discriminator
Canonical Name: TCA965B Window Discriminator
Subcategory: Transistors - FETs, MOSFETs - Arrays

TCA965B Compliance

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

TCA965B Estimated Pricing

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1+ $1.92 $1.92

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

TCA965B Features

  • Compares input voltage to a defined window.
  • Adjustable hysteresis for precise switching.
  • Open-collector digital outputs up to 50 mA.
  • Suitable for control and measurement applications.
  • Operates up to 50 kHz as a Schmitt trigger.

TCA965B Applications

  • Tracking or compensating controllers.
  • Selection of DC voltages within tolerance.
  • Dead band control in engineering.
  • Measurement engineering applications.

TCA965B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the TCA965B?

The digital outputs of the TCA965B can handle currents up to 50 mA.

What is the typical switching frequency of the TCA965B when used as a Schmitt trigger?

When used as a Schmitt trigger, the TCA965B can achieve switching frequencies up to a typical value of 50 kHz.

What package type is the TCA965B available in?

The TCA965B is available in a PG-DIP-14-1 package.

Is the TCA965B RoHS compliant?

The TCA965B is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TCA965B?

The Moisture Sensitivity Level (MSL) for the TCA965B is 1 Unlimited.

What is the REACH status for the TCA965B?

The REACH status for the TCA965B is REACH Unaffected.

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