OP186_15 Datasheet, PDF (1/5 Pages) Analog Devices – Ultra Low Power Rail-to-Rail Output Operational Amplifier

a
Ultra Low Power
Rail-to-Rail Output
Operational Amplifier
Preliminary
OP186
FEATURES
Low Supply Current: 4 µA Max
Single-Supply Operation: 2.7 to 12 Volts
5-Lead SOT
Wide Input Voltage Range
Rail-to-Rail Output Swing
(RT Suffix)
No Phase Reversal
OBSOLETE APPLICATIONS
Comparator
Battery Powered Instrumentation
Safety Monitoring
Remote Sensors
Low Voltage Strain Gage Amplifiers
GENERAL DESCRIPTION
The OP186 is a single ultra low power single-supply,
amplifier featuring rail-to-rail outputs. Specified at 3
volt, and 5 volt single supply as well as ±5 volt dual
supplies, it is guaranteed to operate from as low as
2.7 volts.
Fabricated on Analog Device's CBCMOS process, the
OUT A
V+
+IN A
OP186
V-
-IN A
OP186 features a bipolar input and an output that
swings to within millivolts of the supplies and
continues to sink or source current all the way to the
supplies.
Applications for these amplifiers include safety
monitoring, portable equipment, battery and power
supply control, and as signal conditioning and
interface for transducers in very low power systems.
The output’s ability to swing rail-to-rail and not
increase supply current when the output is driven to
a supply, enables the OP186 to be used as a
comparator in very low power systems.
The OP186 is specified over the extended industrial
(-40° to +125°C) temperature range. The OP186 is
available in the SOT23 package.
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its use,
nor for any infringements of patents or other rights of third parties which may
result from its use. No license is granted by implication or otherwise under any
patent or patent rights of Analog Devices.
OP186
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: [phone]
World Wide Web Site:http://www.analog.com
Fax: [phone]
© Analog Devices, Inc., 1997
REV. -0.1 02/21/97