Mfr Part #:

TCA955

Mfr Name: Hitachi

The Hitachi TCA955 is a speed controller featuring 8 I/Os and operating over a voltage range of 1.65V to 5.5V. It is housed in an SOIC package for surface mounting.

✓ Total Stock: 21 pcs

$ Price Range: $2.95

TCA955 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
ACK ELEKTRONIK ✓ Non-Authorised Inventory information	21 pcs On Request	21 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TCA955 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Hitachi
Frequency	400KHz
Interface	I2C, SMBus
Mounting Type	Surface Mount
Operating Voltage	1.65V to 5.5V
Storage Temperature	°C ~ °C
Tape & Reel	No

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TCA955 Description

Short technical summary and product information.

The TCA955 from Hitachi is a speed controller designed for various electronic applications. It offers 8 input/output pins, facilitating flexible system integration. The device operates within a voltage range of 1.65V to 5.5V, making it suitable for low-voltage systems. Its interface supports I2C and SMBus protocols, with a maximum operating frequency of 400KHz.

This component is packaged in an SOIC form factor, designed for surface mount technology. The operating temperature ranges from -40°C to 85°C, ensuring reliability in diverse environmental conditions. The TCA955 is identified as a speed controller, indicating its primary function in managing or regulating speed in motor or other dynamic systems.

Key specifications include 8 I/Os, a minimum operating temperature of -40°C, and a maximum operating temperature of 85°C. The operating voltage is between 1.65V and 5.5V, and it communicates via I2C and SMBus at up to 400KHz. The SOIC package is standard for surface mounting applications.

TCA955 Quick Information

Product Type: Speed Controller

Canonical Name: TCA955 Speed Controller

Subcategory: Linear Regulator Controllers

TCA955 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TCA955 Estimated Pricing

Qty	Low	High
1+	$2.95	$2.95

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

TCA955 Features

Features 8 input/output pins.
Operates from 1.65V to 5.5V supply.
Supports I2C and SMBus interfaces.
Maximum frequency of 400KHz.
SOIC package for surface mounting.

TCA955 Applications

Suitable for I2C and SMBus communication systems.
Ideal for low-voltage, surface-mount electronic projects.
Used in power management and voltage regulation circuits.
Applicable in embedded systems requiring multiple I/O channels.
Suitable for thermal environments up to 85°C.

TCA955 FAQs

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

What is the operating voltage range for the TCA955?

The TCA955 operates from 1.65V to 5.5V.

What is the maximum operating frequency of the TCA955?

The maximum operating frequency is 400KHz.

How many I/Os does the TCA955 have?

The TCA955 has 8 I/Os.

What is the operating temperature range for the TCA955?

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

What package type is the TCA955 available in?

The TCA955 is available in an SOIC package.

What mounting type does the TCA955 support?

The TCA955 supports surface mounting.