About Operational Amplifiers - Op Amps

Operational Amplifiers - Op Amps

Operational Amplifiers, or Op Amps, are electronic circuits that are used to amplify an input signal to a larger output signal. They are typically used to boost weak signals, increase voltage and create various filter circuits. Op Amps can also be used to implement complex functions such as integral and derivative (I&D) functions, adders, subtractors etc. Op Amps are made up of one or more transistors and several active and passive devices connected in a circuit that follows feedback principles. The op amp can, depending on the circuit design, have a very large amplification factor and a large dynamic range, making it suitable for most applications.

Operational Amplifiers - Op Amps

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Mounting Style	Package / Case	Number of Channels	Supply Voltage - Max	Supply Voltage - Min	GBP - Gain Bandwidth Product	SR - Slew Rate	Output Current per Channel	Vos - Input Offset Voltage	Ib - Input Bias Current	Minimum Operating Temperature	Maximum Operating Temperature	Operating Supply Current	Shutdown	CMRR - Common Mode Rejection Ratio	en - Input Voltage Noise Density	Series	Qualification	Packaging	Pd - Power Dissipation

LM101AJ

Operational Amplifiers - Op Amps Operational Amplifier 8-CDIP -55 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 11.844

Multiples of: 80

Through Hole

CDIP - 8

1 Channel

44 V

10 V

1 Mhz

10 V/Us

2 mV

0.075 uA A t +/- 20 v

- 55 C

+ 125 C

3 mA

No Shutdown

80 Db

15 nV /Sqrt Hz

Lm101a - N

Tube

1000 mW

OPA4227UA/2K5G4

Operational Amplifiers - Op Amps High Prec Low Noise Oper Amplifier
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 11.8798

Multiples of: 2500

Smd/Smt

SOIC - 14

4 Channel

36 V

5 V

8 Mhz

2.3 V/Us

45 mA

200 uV

10 nA

- 40 C

+ 85 C

3.8 mA

No Shutdown

114 Db

3.5 nV /Sqrt Hz

Opa4227

Reel

ADA4099-1BUJZ-RL7

Operational Amplifiers - Op Amps Precision, 10MHz, 7V/us OTT RRIO Amp
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 11.881

Multiples of: 1

SMD/SMT

TSOT - 6

1 Channel

50 V

3.15 V

8 MHz

4 V/us

30 mA

10 uV

4 nA

- 40 C

+ 125 C

1.5 mA

Shutdown

123 dB

7 nV /sqrt Hz

Cut Tape , Reel

LT1491AIN#PBF

Operational Amplifiers - Op Amps Quad uP R-to-R I/O Op Amp
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 11.8846

Multiples of: 1

Through Hole

PDIP - 14

4 Channel

44 V

2 V

200 Khz

0.06 V/Us

25 mA

1450 uV

0.001 uA

- 40 C

+ 85 C

40 uA

No Shutdown

98 Db

50 nV /rtHz

Lt1491a

Tube

OPA4227UA

Operational Amplifiers - Op Amps High Prec Low Noise Oper Amplifier
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 11.9112

Multiples of: 50

Smd/Smt

SOIC - 14

4 Channel

36 V

5 V

8 Mhz

2.3 V/Us

45 mA

0.2 mV

10 nA

- 40 C

+ 85 C

3.7 mA

No Shutdown

120 Db To 138 Db

3.5 nV /Sqrt Hz

Opa4227

Tube

OPA2356MDGKTEP

Operational Amplifiers - Op Amps Enhanced product 2.5 V, 200 MHz GBW, CMOS dual op amp 8-VSSOP -55 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 11.9524

Multiples of: 250

Smd/Smt

VSSOP - 8

2 Channel

5.5 V

2.5 V

200 Mhz

300 V/Us

60 mA

9 mV

50 pA

- 55 C

+ 125 C

8.3 mA

Shutdown

66 Db To 80 Db

5.8 nV /Sqrt Hz

Opa2356 - Epâ

OPA827AIDG4

OP Amp Single GP ±18V 8-Pin SOIC Tube
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 11.9815

Multiples of: 1

Smd/Smt

SOIC - 8

1 Channel

36 V

8 V

22 Mhz

28 V/Us

30 mA

150 uV

10 pA

- 40 C

+ 125 C

4.8 mA

No Shutdown

104 Db

4 nV /Sqrt Hz

Opa827

Tube

MAX407CPA+

Operational Amplifiers - Op Amps Single, Dual, Quad, 1.2 uA Max, Single-Supply Op Amps
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 12.0062

Multiples of: 50

Through Hole

PDIP - 8

2 Channel

10 V

2.5 V

8 Khz

5 V/Us

0.6 mA

3 mV

10 pA

0 C

+ 70 C

1.2 uA

No Shutdown

60 Db

150 nV /Sqrt Hz

Max407c

Tube

727 mW

OPA4227UAG4

Operational Amplifiers - Op Amps High Prec Low Noise Oper Amplifier
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

November 2026

November 2026
	S	M	T	W	T	F	S
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7
46	8	9	10	11	12	13	14
47	15	16	17	18	19	20	21
48	22	23	24	25	26	27	28
49	29	30	1	2	3	4	5

AUD 12.0111

Multiples of: 1

Smd/Smt

SOIC - 14

4 Channel

36 V

5 V

8 Mhz

2.3 V/Us

45 mA

0.2 mV

10 nA

- 40 C

+ 85 C

3.7 mA

No Shutdown

120 Db To 138 Db

3.5 nV /Sqrt Hz

Opa4227

Tube

LF444TDA2

Operational Amplifiers - Op Amps Quad Low Power JFET Input Operational Amplifier 0- 0 to 0
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

November 2026