MAXIM Manuals

The MAX4717/MAX4718 are low-voltage, low on-resistance (RON), dual single-pole/double throw (SPDT) analog switches that operate from a single +1.8V to +5.5V supply. These devices are designed for USB 1.1 and audio switching applications. The MAX4717 features two 4.5Ω RON (max) SPDT switches with 1.2Ω flatness and 0.3Ω matching between channels. The MAX4718 features one 4.5Ω RON (max) SPDT switch and one 20Ω RON (max) SPDT switch. The 20Ω switch has a guaranteed matching and flatness of 0.4Ω and 1.2Ω, respectively. These switches offer break- before-make switching (1ns) with tON <80ns and tOFF <40ns at +2.7V. The digital logic inputs are +1.8V logic compatible with a +2.7V to +3.6V supply. These switches are packaged in a chip-scale package (UCSP™), significantly reducing the required PC board area. The chip occupies only a 2.0mm ✕ 1.50mm area and has a 4 ✕ 3 bump array with a bump pitch of 0.5mm. These switches are also available in 10-pin µMAX® and 10-pin TDFN packages.

The MAX4721/MAX4722/MAX4723 are low-voltage, low on-resistance dual single-pole/single throw (SPST) analog switches that operate from a single +1.8V to +5.5V supply. These devices are designed for USB 1.1 and audio switching applications. The MAX4721/MAX4722/MAX4723 feature 4.5Ω on-resistance (max) with 1.2Ω flatness and 0.3Ω matching between channels. These new switches operate from +1.8V to +5.5V and are fully specified at 3V and 5V. They offer break-before-make switching (1ns) with tON <80ns and tOFF <40ns at +2.7V. The digital logic inputs are +1.8V logic compatible with a +2.7V to +3.6V supply. These switches are packaged in a chip-scale package (UCSP™), significantly reducing the required PC board area. The chip occupies only a 1.52mm ✕ 1.52mm area and has a 3 ✕ 3 bump array with a bump pitch of 0.5mm. They are also available in an 8-pin µMAX package.

The MAX4719 is a low-voltage, low on-resistance (RON), dual single-pole/double throw (SPDT) analog switch that operates from a single +1.8V to +5.5V supply. The MAX4719 features 20Ω RON (max) with 1.2Ω flatness and 0.4Ω matching between channels. The switch offers break-before-make switching (1ns) with tON <80ns and tOFF <40ns at +2.7V. The digital logic inputs are +1.8V logic compatible with a +2.7V to +3.6V supply. The switch is packaged in a chip-scale package (UCSP™), significantly reducing the required PC board area. The chip occupies only a 2.0mm × 1.50mm area and has a 4 × 3 bump array with a bump pitch of 0.5mm. The MAX4719 is also available in a 10-pin µMAX package.

The MAX4737/MAX4738/MAX4739 low-voltage, low on-resistance (RON), quad single-pole/single throw (SPST) analog switches operate from a single +1.8V to +5.5V supply. These devices are designed for USB 1.1 and audio switching applications. The MAX4737/MAX4738/MAX4739 feature 4.5Ω RON (max) with 1.2Ω flatness and 0.4Ω matching between channels. These new switches feature guaranteed operation from +1.8V to +5.5V and are fully specified at 3V and 5V. These switches offer break-before-make switching (1ns) with tON <80ns and tOFF <40ns at +2.7V. The digital logic inputs are +1.8V logic compatible with a +2.7V to +3.6V supply. These switches are packaged in a chip-scale package (UCSP™), significantly reducing the required PC board area. The chip occupies only a 2mm x 2mm area and has a 4 x 4 bump array with a bump pitch of 0.5mm. These switches are also available in a 14-pin TSSOP and a 16-pin thin QFN (4mm x 4mm) package.

MAX4781/MAX4782/MAX4783 are high-speed, low-voltage, low on-resistance, CMOS analog multiplex- ers/switches configured as an 8-channel multiplexer (MAX4781), two 4-channel multiplexers (MAX4782), and three single-pole/double-throw (SPDT) switches (MAX4783).

The MAX4751/MAX4752/MAX4753 are low on-resistance, low-voltage, quad, single-pole/single-throw (SPST) analog switches that operate from a single +1.6V to +3.6V supply. These devices have fast switching speeds (tON = 30ns, tOFF = 25ns), handle Rail-to-Rail analog signals, and consume less than 1µW of quiescent power. The MAX4753 has break-before-make switching. When powered from a +3V supply, the MAX4751/MAX4752/MAX4753 feature low 0.9Ω (max) on-resistance (RON), with 0.12Ω (max) RON matching and 0.1Ω (max) RON flatness. The digital input is 1.8V CMOS compatible when using a single +3V supply. The MAX4751 has four normally open (NO) switches, the MAX4752 has four normally closed (NC) switches, and the MAX4753 has two NO and two NC switches. The MAX4751/MAX4752/MAX4753 are available in 3mm x 3mm, 16-pin QFN and 14-pin TSSOP packages.

The MAX4734 is a low-voltage, low on-resistance, 4-channel CMOS analog multiplexer that operates from a single 1.6V to 3.6V supply. This device has fast switching speeds, handles rail-to-rail analog signals, and consumes low quiescent power.

The MAX4736 is a low on-resistance, low-voltage, dual single-pole/double throw (SPDT) analog switch that operates from a single 1.6V to 4.2V supply. This device has fast switching speeds (tON = 25ns, tOFF = 20ns max), handles rail-to-rail analog signals, and consumes less than 4µW of quiescent power. The MAX4736 has break-before-make switching. When powered from a 3V supply, the MAX4736 features low 0.6Ω on-resistance (RON), with 0.1Ω RON matching and 0.05Ω RON flatness. The digital logic input is 1.8V CMOS compatible when using a single 3V supply. The MAX4736 has one normally open (NO) switch and one normally closed (NC) switch, and is available in 12-pin TQFN-EP (3mm x 3mm), 10-pin µMAX and 10 pin µDFN (2mm x 2mm) packages. Applications include power routing, battery-powered systems, audio and video signal routing, low-voltage data-acquisition systems, communications circuits, PCMCIA cards, cellular phones, modems, and hard drives. Features include low RON 0.6Ω (3V Supply) 1.5Ω (1.8V Supply), 0.1Ω max RON Flatness (3V Supply), single-supply operation down to 1.6V, available in TQFN, µDFN and µMAX packages, 1.8V CMOS logic compatible (3V Supply), and fast switching: tON = 25ns, tOFF = 20ns.

The MAX4704 is a low-voltage, 4-channel analog multiplexer that operates from a single +1.8V to +5.5V supply. The device features break-before-make switching action with a tON = 60ns and tOFF = 20ns at +3V. When powered from a +2.7V supply, the device has a 60Ω (max) on-resistance (RON), with 3Ω (max) RON matching and 5Ω max RON flatness. The digital logic inputs are 1.8V-logic compatible from a +2.7V to +3.3V supply. The MAX4704 is available in both a space-saving 12-pin QFN (3mm x 3mm) package and a 10-pin µMAX package. The device can be used in a variety of applications, including MP3 players, battery-operated equipment, relay replacement, audio and video signal routing, low-voltage data-acquisition systems, communications circuits, PCMCIA cards, cellular phones, and modems.

The MAX4741/MAX4742/MAX4743 are low on-resistance, low-voltage, dual single-pole/single-throw (SPST) analog switches that operate from a single +1.6V to +3.6V sup- ply. These devices have fast switching speeds (tON = 24ns, tOFF = 16ns max), handle rail-to-rail analog signals, and consume less than 1µW of quiescent power. The MAX4743 has break-before-make switching. When powered from a +3V supply, the MAX4741/ MAX4742/MAX4743 feature low 0.8Ω (max) on-resis- tance (RON), with 0.08Ω (max) RON matching and 0.18Ω RON flatness. The digital logic input is 1.8V CMOS compatible when using a single +3V supply. The MAX4741 has two normally open (NO) switches, the MAX4742 has two normally closed (NC) switches, and the MAX4743 has one NO switch and one NC switch. The MAX4741 is available in 8-pin µDFN (2mm x 2mm), 8-pin SOT23, and 8-pin µMAX® packages. The MAX4742/MAX4743 are available in 8-pin SOT23 and 8-pin µMAX packages. Applications include Power Routing, Battery Powered Systems, Audio and Video Signal Routing, Low-Voltage Data-Acquisition Systems, Communications Circuits, PCMCIA Cards, Cellular Phones, Modems and Hard Drives.

The MAX4699/MAX4701/MAX4702 are low-voltage, single-supply CMOS analog switches. MAX4699/MAX4701 are dual double-pole/double-throw (DPDT) switches with two control inputs that control two single-pole/double-throw (SPDT) switches each. MAX4702 is a quad SPDT switch with one control input and one low-voltage digital logic power supply. These devices operate from a single +1.8V to +5.5V power supply. When powered from a +2.7V supply the MAX4699/MAX4701/MAX4702 offer a 75Ω on-resis-tance (RON), with 12Ω max RON flatness and 4Ω max matching between channels. Each switch has rail-to-rail signal handling, fast switching speeds of tON = 35ns, tOFF = 20ns, and a maximum 1nA of leakage current. When operated from a +3V supply, the MAX4699/MAX4701 digital inputs are 1.8V-logic compatible. The MAX4702’s digital inputs feature a 1.0V threshold when powered with a 1.5V logic supply. The MAX4699 is available in a space-saving 16-lead 4mm x 4mm TQFN package. The MAX4701/MAX4702 are available in space-saving 16-lead 3mm x 3mm TQFN 16-pin TSSOP packages. Applications: Audio and Video Signal Routing, Cellular Phones, Battery-Operated Equipment, Communications Circuits, Modems.

The MAX4686/MAX4687/MAX4688 is a single-channel, low-voltage, low-switching-time analog switch that operates from a single +1.8V to +5.5V supply. It features a 6-bump, 0.5mm pitch, UCSP package that saves board space.

The MAX4695 is a low-voltage, dual single-pole/double-throw (SPDT) analog switch that operates from a single +1.8V to +5.5V supply. The MAX4695 features break-before-make switching action with a tON = 30ns and tOFF = 18ns at +3V. When powered from a +2.7V supply, the device has a 60Ω (max) on-resistance (RON), with 3Ω (max) RON matching and 10Ω (max) RON flatness. The digital logic inputs are 1.8V-logic compatible from a +2.7V to +3.3V supply. The MAX4695 is available in both a space-saving 3mm x 3mm 12-pin TQFN package and a 10-pin µMAX package.

The MAX4714 is a low on-resistance, low-voltage single-pole/double-throw (SPDT) analog switch that operates from a single +1.6V to +3.6V supply. The MAX4714 has break-before-make switching. This device also has fast switching speeds (tON = 18ns, max, tOFF = 12ns, max). When powered from a +3V supply, the MAX4714 features 0.8Ω (max) on-resistance (RON), with 0.18Ω (max) RON matching and flatness. The digital logic input is 1.8V CMOS compatible when using a single +3V supply. The MAX4714 is pin compatible with the MAX4599 and is available in a 6-pin SC70 or µDFN package.