About Analogue Switch ICs

Analogue Switch ICs

Analogue switch ICs are integrated circuits (ICs) that can be used to control the opening and closing of an electric circuit in order to allow or restrict the flow of electricity. They are used in a variety of products and applications where a small, inexpensive, and reliable means of controlling electric signals is needed. Analogue switches are built on silicon CMOS chips, which are tiny and consist of thousands of transistors connected to one another. The output from the IC is either a binary 0 or 1, where 0 means the switch is closed and 1 means the switch is open. This means that the IC has two states, open or closed. Each of these states has different effects on the circuit. Analogue switches are usually driven by a control input, either a digital signal (from a microcontroller or digital logic circuit) or an analogue signal (from a timer or amplifier). This control input is used to set the state of the switch, either open or closed. If a digital signal is used, the switch can be set to either the open or the closed states, while if an analogue signal is used, a variable amount of current can be applied to the switch, allowing it to be set to any position between fully open and fully closed. Analogue switches are used in a variety of applications including power supplies, audio devices, and medical equipment, where reliability and accuracy are important parts of the system.

Analogue Switch ICs

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Number of Switches	Switch Configuration	On Resistance - Max	Switch Voltage - Max	On Time - Max	Off Time - Max	Operating Supply Voltage	Voltage Supply Source	Maximum Operating Temperature	Minimum Operating Temperature	Package / Case	Mounting Style	Supply Voltage - Min	Minimum Dual Supply Voltage	Maximum Dual Supply Voltage	Series	Qualification	Configuration

FSA1256L8X

Analog Switch ICs Low RON Low Voltage Dual SPST Analog
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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.

ON Semiconductor

0
6 to 16 Weeks

March 2027

March 2027
	S	M	T	W	T	F	S
10	28	1	2	3	4	5	6
11	7	8	9	10	11	12	13
12	14	15	16	17	18	19	20
13	21	22	23	24	25	26	27
14	28	29	30	31	1	2	3
15	4	5	6	7	8	9	10

AUD 0.8246

Multiples of: 1

2 Switch

Spst

4 Ohms

4.5 V

50 ns

20 ns

3 v , 5 V

Single Supply

+ 85 C

- 40 C

Reel

Smd/Smt

1.65 V

Fsa1256

FSA4159P6X

Analog Switch ICs LV 1 Ohm SPDT Analog Swth-Pwr-Off Isolat
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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.

ON Semiconductor

0
6 to 16 Weeks

March 2027

March 2027
	S	M	T	W	T	F	S
10	28	1	2	3	4	5	6
11	7	8	9	10	11	12	13
12	14	15	16	17	18	19	20
13	21	22	23	24	25	26	27
14	28	29	30	31	1	2	3
15	4	5	6	7	8	9	10

AUD 0.827

Multiples of: 1

1 Switch

Spdt

2.5 Ohms

4.5 V

70 ns

40 ns

3 V

Single Supply

+ 85 C

- 40 C

Reel

Smd/Smt

1.65 V

Fsa4159

NLAS5123MNR2G

Analogue Switch ICs ANA SPDT SWITCH
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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.

ON Semiconductor

0
6 to 16 Weeks

March 2027

March 2027
	S	M	T	W	T	F	S
10	28	1	2	3	4	5	6
11	7	8	9	10	11	12	13
12	14	15	16	17	18	19	20
13	21	22	23	24	25	26	27
14	28	29	30	31	1	2	3
15	4	5	6	7	8	9	10

AUD 0.828

Multiples of: 1

1 Switch

Spdt

1.7 Ohms

4.5 V

30 ns

20 ns

3 v , 5 V

Single Supply

+ 85 C

- 40 C

Reel

Smd/Smt

1.65 V

Nlas5123

DG419LDQ-T1-E3

Analogue Switch ICs RECOMMENDED ALT 78-DG419LEDQ-T1-GE3
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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.

Vishay

0
6 to 16 Weeks

March 2027

March 2027
	S	M	T	W	T	F	S
10	28	1	2	3	4	5	6
11	7	8	9	10	11	12	13
12	14	15	16	17	18	19	20
13	21	22	23	24	25	26	27
14	28	29	30	31	1	2	3
15	4	5	6	7	8	9	10

AUD 0.8287

Multiples of: 1

Spdt

70 Ohms

5 V

75 ns

41 ns

3 v , 5 v , 9 V

Single Supply, Dual Supply

+ 85 C

- 40 C

Reel

Smd/Smt

2.7 V

+/- 3 V

+/- 6 V

Dg4xx

DG611AEN-T1-E4

Vishay Semiconductors Analog Switch ICs Quad SPST Switches
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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.

Vishay

0
6 to 16 Weeks

March 2027

March 2027
	S	M	T	W	T	F	S
10	28	1	2	3	4	5	6
11	7	8	9	10	11	12	13
12	14	15	16	17	18	19	20
13	21	22	23	24	25	26	27
14	28	29	30	31	1	2	3
15	4	5	6	7	8	9	10

AUD 0.8287

Multiples of: 1

4 Switch

115 Ohms

+/- 5 V

55 ns

35 ns

2.7 v to 12 V

Single Supply, Dual Supply

+ 125 C

- 40 C

Reel

Smd/Smt

2.7 V

+/- 2.7 V

+/- 5 V

Dg61xa

4 X Spst

DG611AEY-T1-E3

Analog Switch ICs Quad SPST Switches
Icon ROHS

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.

Vishay

0
6 to 16 Weeks

March 2027

March 2027
	S	M	T	W	T	F	S
10	28	1	2	3	4	5	6
11	7	8	9	10	11	12	13
12	14	15	16	17	18	19	20
13	21	22	23	24	25	26	27
14	28	29	30	31	1	2	3
15	4	5	6	7	8	9	10

AUD 0.8287

Multiples of: 1

Spst

235 Ohms

5 V

125 ns

55 ns

+/- 3 V

Single Supply, Dual Supply

+ 125 C

- 40 C

Reel

Smd/Smt

2.7 V

+/- 2.7 V

+/- 5 V

Dg61xa

DG417LDQ-T1-E3

Analogue Switch ICs RECOMMENDED ALT 781-DG417LDQ
Icon ROHS

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.

Vishay

0
6 to 16 Weeks

March 2027

March 2027
	S	M	T	W	T	F	S
10	28	1	2	3	4	5	6
11	7	8	9	10	11	12	13
12	14	15	16	17	18	19	20
13	21	22	23	24	25	26	27
14	28	29	30	31	1	2	3
15	4	5	6	7	8	9	10

AUD 0.8287

Multiples of: 1

Spst

70 Ohms

5 V

75 ns

41 ns

3 v , 5 v , 9 V

Single Supply, Dual Supply

+ 85 C

- 40 C

Reel

Smd/Smt

2.7 V

+/- 3 V

+/- 6 V

Dg4xx

DG613AEN-T1-E4

Vishay Semiconductors Analog Switch ICs Quad SPST Switches
Icon ROHS

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.

Vishay

0
6 to 16 Weeks

March 2027

March 2027
	S	M	T	W	T	F	S
10	28	1	2	3	4	5	6
11	7	8	9	10	11	12	13
12	14	15	16	17	18	19	20
13	21	22	23	24	25	26	27
14	28	29	30	31	1	2	3
15	4	5	6	7	8	9	10

AUD 0.8287

Multiples of: 1

4 Switch

115 Ohms

+/- 5 V

55 ns

35 ns

2.7 v to 12 V

Single Supply, Dual Supply

+ 125 C

- 40 C

Reel

Smd/Smt

2.7 V

+/- 2.7 V

+/- 5 V

Dg61xa

4 X Spst

STG3684AUTR

Analog Switch ICs Lo Vltg 0.5 MAX DUAL SPDT SWITCH
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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

March 2027

March 2027
	S	M	T	W	T	F	S
10	28	1	2	3	4	5	6
11	7	8	9	10	11	12	13
12	14	15	16	17	18	19	20
13	21	22	23	24	25	26	27
14	28	29	30	31	1	2	3
15	4	5	6	7	8	9	10

AUD 0.8297

Multiples of: 1

Spdt

0.9 Ohms

120 ns

45 ns

3 V

+ 85 C

- 40 C

Reel

Smd/Smt

1.65 V

Stg3684

CD74HCT4316M

Analog Switch ICs High Speed CMOS Quad Analog Switch
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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

March 2027