OP295 ,Dual/Quad Rail-to-Rail Operational Amplifiersfeatures of the OP495 quad and OP295 dual CBCMOS operationalNC = NO CONNECTamplifiers. By using a b ..
OP295GP ,DUAL/QUAD RAIL-TO-RAIL OPERATIONAL AMPLIFIERSSpecifications subject to change without notice.(@ V = +5.0 V, V = 2.5 V, T = +258C unless otherwis ..
OP295GPZ , Dual/Quad Rail-to-Rail Operational Amplifiers
OP295GPZ , Dual/Quad Rail-to-Rail Operational Amplifiers
OP295GS ,DUAL/QUAD RAIL-TO-RAIL OPERATIONAL AMPLIFIERSCHARACTERISTICSOutput Voltage Swing High V R = 100 kΩ to GND 4.98 5.0 VOH LR = 10 kΩ to GND 4.90 4. ..
OP295GS-REEL , Dual/Quad Rail-to-Rail Operational Amplifiers
P3NB60FP , N - CHANNEL ENHANCEMENT MODE PowerMESH MOSFET
P401 ,400V 40A 2 SCR Traverse Bridge in a PACE-Pak packageApplications include power supplies, control cir-cuits and battery chargers.Major Ratings and Chara ..
P402 ,600V 40A 2 SCR Traverse Bridge in a PACE-Pak packageBulletin I2776 rev. E 04/99P400 SERIESPASSIVATED ASSEMBLED CIRCUIT ELEMENTS
P403 ,800V 40A 2 SCR Traverse Bridge in a PACE-Pak packageApplications include power supplies, control cir-cuits and battery chargers.Major Ratings and Chara ..
P40-G240-WH , P40-G Series TBU® High-Speed Protectors
P40-G240-WH , P40-G Series TBU® High-Speed Protectors
OP295-OP495
Dual/Quad Rail-to-Rail Operational Amplifiers
PIN CONNECTIONS
8-Lead Narrow-Body SO8-Lead Epoxy DIP
(S Suffix)(P Suffix)
14-Lead Epoxy DIP16-Lead SO (300 Mil)
(P Suffix)(S Suffix)
Dual/Quad Rail-to-Rail
Operational Amplifiers
FEATURES
Rail-to-Rail Output Swing
Single-Supply Operation: 3 V to 36 V
Low Offset Voltage: 300 �V
Gain Bandwidth Product: 75 kHz
High Open-Loop Gain: 1,000 V/mV
Unity-Gain Stable
Low Supply Current/Per Amplifier: 150 �A max
APPLICATIONS
Battery-Operated Instrumentation
Servo Amplifiers
Actuator Drives
Sensor Conditioners
Power Supply Control
GENERAL DESCRIPTIONRail-to-rail output swing combined with dc accuracy are the key
features of the OP495 quad and OP295 dual CBCMOS operational
amplifiers. By using a bipolar front end, lower noise and higher
accuracy than that of CMOS designs has been achieved. Both input
and output ranges include the negative supply, providing the user
“zero-in/zero-out” capability. For users of 3.3 V systems such as
lithium batteries, the OP295/OP495 is specified for 3 V operation.
Maximum offset voltage is specified at 300 mV for 5 V operation,
and the open-loop gain is a minimum of 1000 V/mV. This yields
performance that can be used to implement high accuracy systems,
even in single-supply designs.
The ability to swing rail-to-rail and supply 15 mA to the load makes
the OP295/OP495 an ideal driver for power transistors and “H”
bridges. This allows designs to achieve higher efficiencies and to
transfer more power to the load than previously possible without
the use of discrete components. For applications that require
driving inductive loads, such as transformers, increases in efficiency
are also possible. Stability while driving capacitive loads is another
benefit of this design over CMOS rail-to-rail amplifiers. This is
useful for driving coax cable or large FET transistors. The
OP295/OP495 is stable with loads in excess of 300 pF.
The OP295 and OP495 are specified over the extended industrial
(–40∞C to +125∞C) temperature range. OP295s are available in
8-lead plastic DIP plus SO-8 surface-mount packages. OP495s are
available in 14-lead plastic and SO-16 surface-mount packages.
Contact your local sales office for MIL-STD-883 data sheet.
REV.C
OP295/OP495–SPECIFICATIONS
ELECTRICAL CHARACTERISTICSOUTPUT CHARACTERISTICS
POWER SUPPLY
DYNAMIC PERFORMANCE
Specifications subject to change without notice.
ELECTRICAL CHARACTERISTICSOUTPUT CHARACTERISTICS
POWER SUPPLY
(@ VS = 5.0 V, VCM = 2.5 V, TA = 25�C unless otherwise noted.)
(@ VS = 3.0 V, VCM = 1.5 V, TA = 25�C unless otherwise noted.)
ELECTRICAL CHARACTERISTICSSpecifications subject to change without notice.
OP295/OP495
(@ VS = ±15.0 V, TA = 25�C unless otherwise noted.)
OP295/OP495
ABSOLUTE MAXIMUM RATINGS1Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±18 V
Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±18 V
Differential Input Voltage2. . . . . . . . . . . . . . . . . . . . . . . . .36 V
Output Short-Circuit Duration . . . . . . . . . . . . . . . . .Indefinite
Storage Temperature Range
P, S Package . . . . . . . . . . . . . . . . . . . . . . . .–65∞C to +150∞C
Operating Temperature Range
OP295G, OP495G . . . . . . . . . . . . . . . . . . .–40∞C to +125∞C
Junction Temperature Range
P, S Package . . . . . . . . . . . . . . . . . . . . . . . .–65∞C to +150∞C
Lead Temperature Range (Soldering, 60 Sec) . . . . . . . .300∞C
NOTESAbsolute maximum ratings apply to packaged parts, unless otherwise noted.For supply voltages less than ±18 V, the absolute maximum input voltage is
equal to the supply voltage.
Typical Performance CharacteristicsTPC 1.Supply Current Per Amplifier vs. Temperature
*qJA is specified for the worst case conditions, i.e., qJA is specified for device in
socket for cerdip, P-DIP, and LCC packages; qJA is specified for device soldered
in circuit board for SOIC package.
ORDERING GUIDETPC 2.Output Voltage Swing vs. Temperature
CAUTIONESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the OP295/OP495 features proprietary ESD protection circuitry, permanent damage may occur on
TPC 3.Output Voltage Swing vs. Temperature
TPC 4.OP295 Input Offset (VOS) Distribution
TPC 5.OP295 TC–VOS Distribution
TPC 6.Output Voltage Swing vs. Temperature
TPC 7.OP495 Input Offset (VOS) Distribution
TPC 8.OP495 TC–VOS Distribution
OP295/OP495TPC 9.Input Bias Current vs. Temperature
TPC 10.Output Current vs. Temperature
TPC 11.Open-Loop Gain vs. Temperature
TPC 12.Open-Loop Gain vs. Temperature
TPC 13.Output Voltage to Supply Rail vs. Load Current
