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Low-Power, Single-Supply Op Amp + Reference
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General Description:
The CN958 features combinations of a low power operational amplifier and bandgap reference in an 6-pin
SOT23 package. The CN958 operates from a single 2.5V to 5.5V supply with a typical supply current of 60uA.
The op amp features a common-mode input voltage range that extends from the negative supply rail to the
positive supply rail, as well as output stage that swings Rail-to-Rail.
The op amp in the CN958 is internally compensated to be unity-gain stable with 0.6V/uS slew rate. The op
amp has a unique output stage that enables it to operate with a low supply current while maintaining
linearity under loaded conditions. In addition, the device has been designed to exhibit good DC
characteristics over the entire operating temperature range.
The device is available in 6 pin SOT23 package.
Instruments, Terminals, and Bar-Code Readers Photodiode Preamplifiers
Battery-Powered Systems Audio Preamplifiers
Automotive Keyless Entry Infrared Receivers for Remote Controls
Low-Frequency, Local-Area Alarms/Detectors Smoke Detectors and Safety Sensors
Op Amp + Bandgap Reference
Operating Current: 60uA@4V
Rail-to-Rail Input and Output
2.5V to 5.5V Supply Voltage Range
Internally Frequency Compensated for Unity-Gain Stable
Internal 1.205V ±2% Bandgap Reference
Op Amp Capable of Driving up to 200pF Load
Operating Temperature Range:-40℃ to 85℃
Available in SOT23-6 Package
Lead-free, Rohs-compliant and Halogen-free
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