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TIC12400DCPR

The Texas Instruments TIC12400DCPR is a 24-input sensor monitor IC featuring an integrated 10-bit ADC and SPI interface. It operates within a wide voltage range and is available in a 38-HTSSOP package.

✓ Total Stock: 25,829 pcs

$ Price Range: $1.77

TIC12400DCPR Available from 1 distributor

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	25,829 pcs On Request	25829 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TIC12400DCPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Specialized
Manufacturer Name	Texas Instruments
Applications	Switch Monitoring
ESD Protection	±8 kV Contact Discharge
Interface	MSDI (Multiple Switch Detection)
Mounting Type	Surface Mount
Supplier Device Package	38-HTSSOP
Voltage	6.5V ~ 35V

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TIC12400DCPR Description

Short technical summary and product information.

The Texas Instruments TIC12400DCPR is a specialized interface integrated circuit designed for monitoring up to 24 direct switch inputs. This device integrates a 10-bit Analog-to-Digital Converter (ADC) and supports SPI communication, enabling efficient data transfer to microcontrollers.

Key electrical characteristics include an operating voltage range from 6.5V to 35V, with input/output voltage tolerance up to 40V and down to -24V, making it robust for various automotive and industrial applications. It offers configurable wetting current settings (0 mA to 15 mA) and includes features like overvoltage and undervoltage warnings, ADC self-diagnostics, and wetting current diagnostics.

The TIC12400DCPR is housed in a 38-HTSSOP package, suitable for surface mounting. Its design supports interrupt wake-up operation and includes ±8 kV contact discharge ESD protection, enhancing system reliability. The device also features integrated supply and temperature sensing capabilities.

TIC12400DCPR Quick Information

Product Type: Specialized Interface IC

Canonical Name: Texas Instruments TIC12400 24-Input Multiple Switch Detection Interface (MSDI) Device With Integrated ADC and Adjustable Wetting Current

Subcategory: Multiple Switch Detection Interface (MSDI)

TIC12400DCPR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TIC12400DCPR Estimated Pricing

Qty	Low	High
1+	$1.77	$1.77

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

TIC12400DCPR Features

Monitors up to 24 direct switch inputs.
Integrated 10-bit ADC for analog switch monitoring.
Wide operating voltage from 6.5V to 35V.
Configurable wetting current settings.
SPI interface for MCU communication.

TIC12400DCPR Applications

Ideal for automotive switch monitoring.
Suitable for industrial control systems.
Used in applications requiring robust input sensing.
Supports multi-position analog switch detection.

TIC12400DCPR FAQs

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

What is the operating voltage range for the TIC12400DCPR?

The operating voltage range is from 6.5 V to 35 V.

How many input channels does the TIC12400DCPR have?

The TIC12400DCPR has 24 input channels.

What interface does the TIC12400DCPR use?

The interface type is SPI.

What is the operating temperature range for this device?

The operating temperature range is from -40 °C to 105 °C.

What package type is the TIC12400DCPR supplied in?

The device is supplied in a 38-HTSSOP package.

What is the ADC resolution of the integrated ADC?

The integrated ADC has a resolution of 10-bit.

What is the typical operating current in polling mode?

The typical operating current in polling mode is 68 µA.