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

LT1782HS5#TRM

Operational Amplifiers - Op Amps uP, Over-The-Top SOT-23, R2R In & Out Op
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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 16.0875

Multiples of: 500

Smd/Smt

SOT - 5

1 Channel

18 V

2.2 V

200 Khz

0.07 V/Us

40 mA

400 uV

0.008 uA

- 40 C

+ 125 C

40 uA

No Shutdown

100 Db

50 nV /rtHz

Lt1782

Cut Tape

LTC1051CN#PBF

Operational amplifier; 2.5MHz; Channels:2; DIP8
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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 16.1104

Multiples of: 1

LT1122ACN8#PBF

Operational Amplifiers - Op Amps Fast Settling 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 16.1346

Multiples of: 1

Through Hole

PDIP - 8

1 Channel

40 V

20 V

14 Mhz

80 V/Us

20 mA

120 uV

0.00001 uA

- 40 C

+ 85 C

7.5 mA

No Shutdown

99 Db

14 nV /rtHz

Lt1122

Tube

CA5420AMZ

OP Amp Single GP R-R O/P ±10V/20V 8-Pin SOIC N
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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.

Renesas

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 16.1441

Multiples of: 980

Smd/Smt

SOIC - 8 Narrow

1 Channel

20 V

2 V

500 Khz

0.5 V/Us

5 mV

- 55 C

+ 125 C

550 uA

No Shutdown

62 nV /Sqrt Hz

Ca5420a

TLE2062AMJG

OP Amp Dual GP ±18V 8-Pin CDIP 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 16.203

Multiples of: 39

Through Hole

1.8Mhz

3.4(V/Us)

4 mV

0.003 nA

65(Db)

Rail/Tube

LF412MH

OP Amp Dual GP ±18V 8-Pin TO-99 Box
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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 16.3283

Multiples of: 500

Through Hole

TO - 99 - 8

2 Channel

36 V

10 V

4 Mhz

15 V/Us

3 mV

0.0002 uA A t +/- 15 v

- 55 C

+ 125 C

6.5 mA

No Shutdown

70 Db

25 nV /Sqrt Hz at +/- 15 v

Lf412 - N

Bulk

OPA4251UA

Operational Amplifiers - Op Amps Single-Supply MicroPower Oper 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.

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 16.3365

Multiples of: 1

Smd/Smt

SOIC - 14

4 Channel

36 V

2.7 V

35 Khz

0.01 V/Us

0.25 mV

20 nA

- 40 C

+ 85 C

27 uA

No Shutdown

100 Db To 124 Db

45 nV /Sqrt Hz

Opa4251

Tube

OPA445ADDAG4

OP Amp Single GP ±45V 8-Pin HSOP EP 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 16.3384

Multiples of: 75

Smd/Smt

SO - 8

1 Channel

2 Mhz

15 V/Us

15 mA

5 mV

100 pA

- 25 C

+ 85 C

4.7 mA

No Shutdown

80 Db

15 nV /Sqrt Hz

Opa445

Tube

THS4513RGTT

Operational Amplifiers - Op Amps Wideband Lo-Noise Lo-Distortion
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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 16.3846

Multiples of: 1

Smd/Smt

QFN - 16

1 Channel

5 V

3 V

2.8 Ghz

5.1 Kv/Us

96 mA

4 mV

15.5 uA

- 40 C

+ 85 C

40.9 mA

No Shutdown

90 Db

2.2 nV /Sqrt Hz

Ths4513

Reel

2300 mW

GSET11-P110

Lack of specifications DIP RoHS
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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.

Ogam

0
6 to 16 Weeks

November 2026