OPA121KU datasheet, PDF - EEWORLD Datasheet

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OPA121KU: DescriptionOPA121KU amplifier basic information: OPA121KU is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are GREEN, PLASTIC, SOIC-8 OPA121KU amplifier core information: The minimum operating temperature of OPA121KU is and the maximum operating temperature is 70 °C. Its peak reflow temperature is 260°C and its maximum average bias current is 0.00001 µA How to simply check the efficiency of an amplifier? Looking at its slew rate, the OPA121KU has a nominal slew rate of 32 V/us. When the op amp is used in a closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the OPA121KU gain becomes 0.707 times the low-frequency gain is 2000 kHz. The nominal supply voltage of the OPA121KU is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of the OPA121KU is 3000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).) Related dimensions of OPA121KU: The width of OPA121KU is: 3.9 mm and the length is 4.9 mm. OPA121KU has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8 OPA121KU amplifier additional information: Its temperature grade is: COMMERCIAL. And its humidity sensitivity level is: 3. It contains lead. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e4. The packaging code of OPA121KU is: SOP. OPA121KU packaging materials are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The OPA121KU package pin forms are: SMALL OUTLINE. Its terminal forms are: GULL WING. The maximum seat height is 1.75 mm.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size942KB，11 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/; Alternative parts：OPA121KU

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OPA121KU Overview

OPA121KU amplifier basic information:

OPA121KU is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are GREEN, PLASTIC, SOIC-8

OPA121KU amplifier core information:

The minimum operating temperature of OPA121KU is and the maximum operating temperature is 70 °C. Its peak reflow temperature is 260°C and its maximum average bias current is 0.00001 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the OPA121KU has a nominal slew rate of 32 V/us. When the op amp is used in a closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the OPA121KU gain becomes 0.707 times the low-frequency gain is 2000 kHz.

The nominal supply voltage of the OPA121KU is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of the OPA121KU is 3000 µV (input offset voltage: the compensation voltage added between the two input terminals to make the output terminal of the operational amplifier 0V (or close to 0V).)

Related dimensions of OPA121KU:

The width of OPA121KU is: 3.9 mm and the length is 4.9 mm. OPA121KU has 8 terminals. Its terminal position type is: DUAL. Terminal pitch is 1.27 mm. Total pins: 8

OPA121KU amplifier additional information:

Its temperature grade is: COMMERCIAL. And its humidity sensitivity level is: 3. It contains lead. The corresponding JESD-30 code is: R-PDSO-G8. The corresponding JESD-609 code is: e4.

The packaging code of OPA121KU is: SOP. OPA121KU packaging materials are mostly PLASTIC/EPOXY. The package shape is RECTANGULAR. The OPA121KU package pin forms are: SMALL OUTLINE. Its terminal forms are: GULL WING.

The maximum seat height is 1.75 mm.

OPA121KU Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Parts packaging code	SOIC
package instruction	GREEN, PLASTIC, SOIC-8
Contacts	8
Reach Compliance Code	unknown
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.00001 µA
Nominal Common Mode Rejection Ratio	100 dB
Maximum input offset voltage	3000 µV
JESD-30 code	R-PDSO-G8
JESD-609 code	e4
length	4.9 mm
Humidity sensitivity level	3
Negative supply voltage upper limit	-18 V
Nominal Negative Supply Voltage (Vsup)	-15 V
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	COMMERCIAL
Maximum seat height	1.75 mm
Nominal slew rate	32 V/us
Supply voltage upper limit	18 V
Nominal supply voltage (Vsup)	15 V
surface mount	YES
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal surface	NICKEL PALLADIUM GOLD
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Nominal Uniform Gain Bandwidth	2000 kHz
width	3.9 mm
Base Number Matches	1

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OPA121KU Related Products

	OPA121KU	OPA121KM
Description	OP-AMP, 3000uV OFFSET-MAX, 2MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, SOIC-8	OP-AMP, 2000uV OFFSET-MAX, 2MHz BAND WIDTH, MBCY8, HERMETIC, TO-99, 8 PIN
Is it lead-free?	Contains lead	Contains lead
Parts packaging code	SOIC	TO-99
package instruction	GREEN, PLASTIC, SOIC-8	HERMETIC, TO-99, 8 PIN
Contacts	8	8
Reach Compliance Code	unknown	unknown
Amplifier type	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.00001 µA	0.000005 µA
Nominal Common Mode Rejection Ratio	100 dB	104 dB
Maximum input offset voltage	3000 µV	2000 µV
JESD-30 code	R-PDSO-G8	O-MBCY-W8
JESD-609 code	e4	e0
Humidity sensitivity level	3	NOT SPECIFIED
Negative supply voltage upper limit	-18 V	-18 V
Nominal Negative Supply Voltage (Vsup)	-15 V	-15 V
Number of functions	1	1
Number of terminals	8	8
Maximum operating temperature	70 °C	70 °C
Package body material	PLASTIC/EPOXY	METAL
encapsulated code	SOP	TO-99
Package shape	RECTANGULAR	ROUND
Package form	SMALL OUTLINE	CYLINDRICAL
Peak Reflow Temperature (Celsius)	260	NOT SPECIFIED
Certification status	COMMERCIAL	COMMERCIAL
Nominal slew rate	32 V/us	32 V/us
Supply voltage upper limit	18 V	18 V
Nominal supply voltage (Vsup)	15 V	15 V
surface mount	YES	NO
technology	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL	COMMERCIAL
Terminal surface	NICKEL PALLADIUM GOLD	TIN LEAD
Terminal form	GULL WING	WIRE
Terminal location	DUAL	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED
Nominal Uniform Gain Bandwidth	2000 kHz	2000 kHz
Base Number Matches	1	1

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