Toshiba Launches Ultra-Low Current Consumption CMOS Operational Amplifier that Contributes to Longer Operating Hours of Battery-Operated Devices
September 29, 2020
Toshiba Electronic Devices & Storage Corporation
TOKYO— Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has added “TC75S102F,” a new CMOS operational amplifier featuring industry-leading[1] ultra-low current consumption to its lineup. Shipments start today.
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.
Applications
- Various sensors[2] in battery-operated devices[3]
- IoT modules
Features
- 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)
Main Specifications
(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 |
 |
|
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.
Follow the link below for more on Toshiba’s Operational Amplifier ICs line-up.
Follow the link below for more on Toshiba’s Operational Amplifier ICs line-up.
TC75S102F
Customer Inquiries:
Small Signal Device Sales & Marketing Department
Tel: +81-3-3457-3411
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*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.