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

LME49990MA

OP AMP, 110MHZ, 22V/US, 300UV, SOIC-8
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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 4.068

Multiples of: 1

Each

OPA4343UA/2K5

Operational Amplifiers - Op Amps Single-Supply Rail-to-Rail
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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 4.0744

Multiples of: 2500

Smd/Smt

SOIC - 14

4 Channel

5 V

2.7 V

5.5 Mhz

6 V/Us

8 mV

10 pA

- 40 C

+ 85 C

5 mA

No Shutdown

54 Db

25 nV /Sqrt Hz

Opa4343

Reel

OPA735AID

Operational Amplifiers - Op Amps 0.05uV/dgC Sngl-Sply CMOS 0-Drift Ser
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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 4.0769

Multiples of: 1

Smd/Smt

SOIC - 8

1 Channel

12 V

2.7 V

1.6 Mhz

1.5 V/Us

0.005 mV

200 pA

- 40 C

+ 85 C

600 uA

No Shutdown

115 Db To 130 Db

135 nV /Sqrt Hz

Opa735

Tube

TLC251BCP

Operational Amplifiers - Op Amps Programmable L
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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 4.0784

Multiples of: 200

Through Hole

PDIP - 8

1 Channel

16 V

1.4 V

1.7 Mhz

4 V/Us

5 mV

60 pA

0 C

+ 70 C

675 uA

No Shutdown

65 Db To 80 Db

25 nV /Sqrt Hz

Tlc251b

Tube

1000 mW

MAX40078AUD+

Operational Amplifiers - Op Amps Quad Low-noise, low bias current 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 4.08

Multiples of: 1

Smd/Smt

TSSOP - 14

4 Channel

5.5 V

2.7 V

10 Mhz

10 V/Us

50 mA

30 uV

260 pA

- 40 C

+ 125 C

2.5 mA

Shutdown

90 Db

4.2 nV /Sqrt Hz

Max4007x

Tube

MAX4253ESD+

Operational Amplifiers - Op Amps Low-Distortion Rail-Rail 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 4.08

Multiples of: 1

Smd/Smt

UCSP - 10 BUMP

2 Channel

5.5 V

2.4 V

3 Mhz

0.3 V/Us

68 mA

70 uV

1 pA

- 40 C

+ 85 C

400 uA

Shutdown

115 Db

27 nV /Sqrt Hz

Max4253

Tube

484 mW

TSV782IQ2T

Operational Amplifiers - Op Amps High bandwidth (30MHz) Low offset (200uV) Rail-to-rail 5V 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.

STMicroelectronics

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 4.0824

Multiples of: 1

TLC2654C-8DR

Operational Amplifiers - Op Amps Low-Noise Chopper-Stabilized
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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 4.0825

Multiples of: 1

Smd/Smt

SOIC - 8

1 Channel

16 V

4.6 V

1.9 Mhz

2 V/Us

20 uV

60 pA

0 C

+ 70 C

2.4 mA

No Shutdown

105 Db

47 nV /Sqrt Hz

Tlc2654

Reel

OPA2191ID

Operational Amplifiers - Op Amps 36-V CMOS 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 4.0833

Multiples of: 75

Smd/Smt

SOIC - 8

2 Channel

36 V

4.5 V

2.5 Mhz

5.5 V/Us

65 mA

0.025 mV

20 pA

- 40 C

+ 125 C

140 uA

No Shutdown

120 Db To 140 Db

24 nV /Sqrt Hz

Opa2191

Tube

OPA703UAG4

OP Amp Single GP R-R I/O ±6V/12V 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