OPA121KM datasheet, PDF - EEWORLD Datasheet

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OPA121KM: DescriptionBasic information of OPA121KM amplifier: OPA121KM is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are HERMETIC, TO-99, 8 PIN OPA121KM amplifier core information: The minimum operating temperature of OPA121KM is and the maximum operating temperature is 70 °C. Its peak reflow temperature is NOT SPECIFIED Its maximum average bias current is 0.000005 µA How to simply check the efficiency of an amplifier? Looking at its slew rate, the OPA121KM has a nominal slew rate of 32 V/us. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the OPA121KM gain becomes 0.707 times the low-frequency gain is 2000 kHz. The nominal supply voltage of OPA121KM is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of the OPA121KM is 2000 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 OPA121KM: OPA121KM has 8 terminals. Its terminal position type is: BOTTOM. Total pins: 8 OPA121KM amplifier additional information: Its temperature grade is: COMMERCIAL. And its humidity sensitivity level is: NOT SPECIFIED. OPA121KM is not Rohs certified. It contains lead. The corresponding JESD-30 code is: O-MBCY-W8. The corresponding JESD-609 code is: e0. The package code of OPA121KM is: TO-99. The materials used in the OPA121KM package are mostly METAL. And its package shape is ROUND. The OPA121KM package pin format is: CYLINDRICAL. Its terminal form is: WIRE.; CategoryAnalog mixed-signal IC Amplifier circuit; File Size942KB，11 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/; Alternative parts：OPA121KM

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OPA121KM Overview

Basic information of OPA121KM amplifier:

OPA121KM is an OPERATIONAL AMPLIFIER. Commonly used packaging methods are HERMETIC, TO-99, 8 PIN

OPA121KM amplifier core information:

The minimum operating temperature of OPA121KM is and the maximum operating temperature is 70 °C. Its peak reflow temperature is NOT SPECIFIED Its maximum average bias current is 0.000005 µA

How to simply check the efficiency of an amplifier? Looking at its slew rate, the OPA121KM has a nominal slew rate of 32 V/us. When the op amp is used in closed loop, at a certain closed-loop gain (usually 1 or 2, 10, etc.), the frequency when the OPA121KM gain becomes 0.707 times the low-frequency gain is 2000 kHz.

The nominal supply voltage of OPA121KM is 15 V, and its corresponding nominal negative supply voltage is -15 V. The input offset voltage of the OPA121KM is 2000 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 OPA121KM:

OPA121KM has 8 terminals. Its terminal position type is: BOTTOM. Total pins: 8

OPA121KM amplifier additional information:

Its temperature grade is: COMMERCIAL. And its humidity sensitivity level is: NOT SPECIFIED. OPA121KM is not Rohs certified. It contains lead. The corresponding JESD-30 code is: O-MBCY-W8.

The corresponding JESD-609 code is: e0. The package code of OPA121KM is: TO-99. The materials used in the OPA121KM package are mostly METAL. And its package shape is ROUND. The OPA121KM package pin format is: CYLINDRICAL.

Its terminal form is: WIRE.

OPA121KM Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Parts packaging code	TO-99
package instruction	HERMETIC, TO-99, 8 PIN
Contacts	8
Reach Compliance Code	unknown
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.000005 µA
Nominal Common Mode Rejection Ratio	104 dB
Maximum input offset voltage	2000 µV
JESD-30 code	O-MBCY-W8
JESD-609 code	e0
Humidity sensitivity level	NOT SPECIFIED
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	METAL
encapsulated code	TO-99
Package shape	ROUND
Package form	CYLINDRICAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	COMMERCIAL
Nominal slew rate	32 V/us
Supply voltage upper limit	18 V
Nominal supply voltage (Vsup)	15 V
surface mount	NO
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal surface	TIN LEAD
Terminal form	WIRE
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED
Nominal Uniform Gain Bandwidth	2000 kHz
Base Number Matches	1

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OPA121KM Related Products

	OPA121KM	OPA121KU
Description	OP-AMP, 2000uV OFFSET-MAX, 2MHz BAND WIDTH, MBCY8, HERMETIC, TO-99, 8 PIN	OP-AMP, 3000uV OFFSET-MAX, 2MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, SOIC-8
Is it lead-free?	Contains lead	Contains lead
Parts packaging code	TO-99	SOIC
package instruction	HERMETIC, TO-99, 8 PIN	GREEN, PLASTIC, SOIC-8
Contacts	8	8
Reach Compliance Code	unknown	unknown
Amplifier type	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.000005 µA	0.00001 µA
Nominal Common Mode Rejection Ratio	104 dB	100 dB
Maximum input offset voltage	2000 µV	3000 µV
JESD-30 code	O-MBCY-W8	R-PDSO-G8
JESD-609 code	e0	e4
Humidity sensitivity level	NOT SPECIFIED	3
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	METAL	PLASTIC/EPOXY
encapsulated code	TO-99	SOP
Package shape	ROUND	RECTANGULAR
Package form	CYLINDRICAL	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	260
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	NO	YES
technology	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL	COMMERCIAL
Terminal surface	TIN LEAD	NICKEL PALLADIUM GOLD
Terminal form	WIRE	GULL WING
Terminal location	BOTTOM	DUAL
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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