Teilenummer : OPA2349
Function : 1µA, Rail-to-Rail, CMOS Operational Amplifiers
Hersteller : Burr-Brown -> Texas Instruments
Pinout :
Beschreibung :
DESCRIPTION
The OPA349 and OPA2349 are ultra-low power operational amplifiers that provide 70kHz bandwidth with only 1µA quies cent current. These rail-to-rail input and output amplifiers are specifically designed for battery-powered applications. The input common-mode voltage range extends 200mV beyond the power-supply rails and the output swings to within 350mV of the rails, maintaining wide dynamic range. Unlike some micropower op amps, these parts are unity-gain stable and require no external compensation to achieve wide bandwidth. The OPA349 features a low input bias current thatallows the use of large source and feedback resistors.
FEATURES
●LOW SUPPLY CURRENT: 1µA
●GAIN-BANDWIDTH: 70kHz
●UNITY-GAIN STABLE
●LOW INPUT BIAS CURRENT: 10pA (max)
●WIDE SUPPLY RANGE: 1.8V to 5.5V
●INPUT RANGE: 200mV Beyond Rails
●OUTPUT SWINGS TO 350mV OF RAILS
●OUTPUT DRIVE CURRENT: 8mA
●OPEN-LOOP GAIN: 90dB
●MicroPACKAGES: SC70, SOT23-5, SOT23-8
Datenblatt PDF Download
Andere Datenblätter in der Datei :
OPA2349,OPA2349EA,OPA2349EA/250,OPA2349EA/3K,OPA2349UA