EC5721 Datasheet, PDF (1/13 Pages) E-CMOS Corporation – 1MHz, Low Power, CMOS, Rail-to-Rail Operational Amplifier

1MHz, Low Power, CMOS,
Rail-to-Rail Operational Amplifier
EC5721
General Description
Features
The EC5721 is a single supply, low power CMOS
operational amplifier; these amplifiers offer bandwidth of
1MHz, rail-to-rail inputs and outputs, and single-supply
operation from 2.2V to 5.5V. Typical low quiescent supply
current of 40μA in single operational amplifier within one
chip and very low input bias current of 10pA make the
devices an ideal choice for low offset, low power
consumption and high impedance applications such as
smoke detectors, photodiode amplifiers, and other sensors.
The EC5721 is available in SOT23-5 and SOP-8 packages.
The extended temperature range of -40 ℃ to +125 ℃over
all supply voltages offers additional design flexibility.
● Single-Supply Operation from +2.2V ~ +5.5V
● Rail-to-Rail Input / Output
● Gain-Bandwidth Product: 1MHz (Typ.)
● Low Input Bias Current: 10pA (Typ.)
● Low Offset Voltage: 5mV (Max.)
● Quiescent Current: 40μA (Typ.)
● Operating Temperature: -40°C ~ +125°C
● Available in SOT23-5 and SOP-8 Packages
Applications
● Portable Equipment
● Mobile Communications
● Smoke Detector
● Sensor Interface
● Medical Instrumentation
● Battery-Powered Instruments
● Handheld Test Equipment
Pin Assignments
Figure 1. Pin Assignment Diagram (SOT23-5 and SOP-8 Package)
E-CMOS Corp. (www.ecmos.com.tw)
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3L23N-Rev.P001