Toshiba launches ultra-low current consumption CMOS operational amplifier that contributes to longer operating hours of battery-operated devices

Operational amplifiers boost weak signals from sensor, and to support longer use between charges of battery-operated equipment, including IoT edge devices and mobile devices[2], they must also deliver lower current consumption.

Toshiba has used its CMOS process technology to optimize the circuitry of the new operational amplifier and lowered its power consumption by securing industry-leading[1] low current consumption. With a minimum supply voltage of 1.5V, the new device is a full-range input/output (Rail-to-Rail input/output) operational amplifier that offers higher performance than its predecessor.

• Various sensors[2] in battery-operated devices[3]

• IoT modules

• Ultra-low consumption current:

IDD=0.27μA (typ.) @VDD=1.5V

IDD=0.35μA (typ.) @VDD=5.0V

• Wide operating voltage range : VDD-VSS=1.5V to 5.5V

• Input and output full range (Input and output Rail-to-Rail)

(Unless otherwise specified, @Ta=25°C)

Part

number Package name

(Package code) Operating

ranges Electrical characteristics Sample Check & Availability

Supply

voltage

VDD-VSS

@Ta= -40℃

to +105℃

(V) Supply current

(Consumption

current)

IDD

@Ta= -40℃

to +105℃

(μA) Supply current

(Consumption

current)

IDD

(μA) Input

offset

voltage

VIO

max

@VDD=

1.5V

(mV) Source

current

Isource

typ.

@VDD=

1.5V

(mA) Sink

current

Isink

typ.

@VDD=

1.5V

(mA) Unity

gain

cross

frequency

fT

typ.

@VDD=

5.0V

(kHz)

typ. max typ. max

SMV

(SOT-25) 1.5 to 5.5 0.27 0.6 0.27 0.46 1.3 0.6 0.4 0.63 Buy Online

Notes:

[1] As of September 28, 2020, Toshiba survey.

[2] Including laptop PCs, digital still cameras, handheld POS terminals, pedometers, etc.

[3] Various sensors (gas, smoke, dust, people, UV and odor sensors)

Follow the link below for more on the new product.

TC75S102F

https://toshiba.semicon-storage.com/info/lookup.jsp?pid=TC75S102F

Follow the link below for more on Toshiba’s Operational Amplifier ICs line-up.

Operational Amplifiers and Comparators

To check availability of the new products at online distributors, visit:

TC75S102F

Small Signal Device Sales & Marketing Department

Tel: +81-3-3457-3411

*Company names, product names, and service names may be trademarks of their respective companies.

*Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.

Toshiba Electronic Devices & Storage Corporation combines the vigor of a new company with the wisdom of experience. Since becoming an independent company in July 2017, the company has taken its place among the leading general devices companies, and offers its customers and business partners outstanding solutions in discrete semiconductors, system LSIs and HDD.

Its 24,000 employees around the world share a determination to maximize the value of its products, and emphasize close collaboration with customers to promote co-creation of value and new markets. The company looks forward to building on annual sales now surpassing 750-billion yen (US$6.8 billion) and to contributing to a better future for people everywhere.

Find out more about Toshiba Electronic Devices & Storage Corporation at https://toshiba.semicon-storage.com/ap-en/top.html

Toshiba Electronic Devices & Storage Corporation

Digital Marketing Department

Chiaki Nagasawa

Tel: +81-3-3457-4963

semicon-NR-mailbox@ml.toshiba.co.jp