NJU7027 Datasheet, PDF (1/11 Pages) New Japan Radio – 13μA/ch, Rail-to-Rail Output Dual CMOS Operational Amplifier

13μA/ch, Rail-to-Rail Output
Dual CMOS Operational Amplifier
NJU7027
■ GENERAL DESCRIPTION
The NJU7027 is a low power, dual CMOS operational amplifier.
It is tolerant to RF noise. The NJU7027 can operate from a
single-supply voltage of +1.8V to +5.5V. In addition, this
amplifier features Rail-to-Rail output and low input bias current
(1pA). Because of these features, the NJU7027 is ideal for low
side current sense amplifier. The very low supply current of the
NJU7027 (13μA/ch) makes it suitable for battery-operated
application.
■ PACKAGE OUTLINE
NJU7027RB1
■ FEATURES
•Low Supply Current
13μA/ch typ. (at V_DD= 5V), 12μA/ch typ. (at V_DD= 3V)
11μA/ch typ. (at V_DD= 1.8V)
•Low Operating Voltage Vopr= 1.8V to 5.5V
•Rail-to-Rail Output
V_OH=4.9V min./ V_OL=0.1V max. (at V_DD= 5V, R_L=100kΩ)
V_OH=4.8V min./ V_OL=0.2V max. (at V_DD= 5V, I_O=1mA)
•Package
TVSP8
•Enhanced RF Noise Immunity
•CMOS Process
■ APPLICATION
•Battery-operated application
•Battery monitor
•Current sensor
•Photodiode amplification
■ PIN CONFIGURATION (Top View)
PIN FUNCTION
1
8
1. A OUTPUT
2. A -INPUT
2
7
3. A +INPUT
4. GND
3
6
5. B +INPUT
6. B –INPUT
4
5
7. B OUTPUT
8. V⁺
Ver.2010-10-26
-1-