TOSHIBA LAUNCHES CMOS OPERATIONAL AMPLIFIER WITH INDUSTRY-LEADING LOW NOISE

TOKYO, June 29 (Bernama-BUSINESS WIRE) -- Toshiba 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.

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. 

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