Toshiba Launches CMOS Operational Amplifier with Industry-Leading Low Noise

TOKYO — (BUSINESS WIRE) — June 29, 2017Toshiba Corporation’s (TOKYO:6502) Storage & Electronic Devices Solutions Company today announced the launch of “TC75S67TU,” a new operational amplifier that realizes industry-leading[1] low noise. Sample shipments start today with mass production scheduled for August.

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Toshiba: A new operational amplifier "TC75S67TU" that realizes industry-leading low noise. (Photo: B ...

Toshiba: A new operational amplifier "TC75S67TU" that realizes industry-leading low noise. (Photo: Business Wire)

With the expansion of the IoT market, demand is growing for low-noise operational amplifiers to amplify the small signals detected by sensors[2]. Toshiba’s new IC optimizes process to realize industry-leading low equivalent input noise voltage, and is suited for analog front-end (AFE) circuits of sensors. Also, the new IC secures low bias current by adopting CMOS process, which helps to extend[3] operating times of batteries for small IoT devices.

Applications

  Amplification of small signals from many kinds of sensors
IoT modules, HDD, sensor modules, Notebook PC, home appliances
 

Features

  Low-equivalent input noise voltage:
VNI=16nV/√Hz (typ.)@f=10Hz, Rs=100Ω, Rf=100kΩ, VDD=2.5V
VNI=6nV/√Hz (typ.)@f=1kHz, Rs=100Ω, Rf=100kΩ, VDD=2.5V
Low-current power supply: IDD=430μA(typ.)@VDD=2.5V
Low-voltage operation: VDD=2.2V to 5.5V
 

Notes:
[1] As of June 29, 2017. Toshiba survey.
[2] Various sensors: including vibration, shock, acceleration, pressure, infrared light and temperature sensors
[3] Compared with Toshiba’s bipolar type operational amplifiers.

Follow the link below for more on the new product.
https://toshiba.semicon-storage.com/info/lookup.jsp?pid=TC75S67TU&region=apc&lang=en

Follow the link below for more on Toshiba’s operational amplifiers line-up.
https://toshiba.semicon-storage.com/ap-en/product/linear/opamp-and-comparator/opamp.html

Customer Inquiries:
Small Signal Device Sales & Marketing Department
Tel: +81-3-3457-3411

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