MAX14762：Above- and Below-the-Rails Low-Leakage Analog Switches

±25V Above- and Below-the-Rails Switches Simplify Supplies

The MAX14760/MAX14762/MAX14764 analog switches are capable of passing bipolar signals that are beyond their supply rails. These devices operate from a single +3.0V to +5.5V supply, and support signals in the -25V to +25V range. The MAX14760 is a single-pole/single-throw (SPST) analog switch, while the MAX14762 is a dual-SPST analog switch. The MAX14764 is a single-pole/double-throw (SPDT) analog switch. The MAX14760/MAX14762/MAX14764 feature 20Ω (max) on-resistance with a ±10nA (max) on-leakage current for MAX14760/MAX14762. The MAX14760/MAX14764 are available in 8-pin (3mm x 3mm) TDFN packages. The MAX14762 is available in a 10-pin (3mm x 3mm) TDFN package. These devices are specified over the -40°C to +85°C extended operating temperature range.

Key Features

Simplify Power-Supply Requirements
- 3.0V to 5.5V Supply Range
- -25V to +25V Signal Range
High Performance
- ±10nA (max) On-Leakage Current (MAX14760/MAX14762)
- 20Ω (max) On-Resistance
- Low On-Resistance Flatness, 58mΩ (typ)
- Thermal Shutdown Protection
- -40°C to +85°C Operating Temperature Range
- High Bandwidth: 115MHz (typ)
Save Space on Board
- Small 8-Pin and 10-Pin TDFN Packages

MAX14760, MAX14762, MAX14764: Functional Diagrams/Truth Tables

Applications/Uses

ATE Systems
Audio Signal Routing and Switching
Industrial Measurement Systems
Instrumentation Systems
Medical Systems
Opto-Relay Replacement

DataSheet

title	Download file
MAX14760-MAX14764 Data Sheet	MAX14760-MAX14764.pdf

Parametrics

Part Number	Config.	Channels	Normal Position	V_SUPPLY (Single) (V)	V_SUPPLY (Single) (V)	V_SIGNAL (V)	V_SIGNAL (V)	Dynamic Range (max) (V)	R_ON (Ω)	R_FLAT(ON) (Ω)	R_FLAT(ON) (Ω)	Bandwidth (MHz)	I_L(OFF) (nA)	Q_INJECTION (pC)	C_ON (pF)	Package/Pins	Budgetary Price
Part Number	Config.	Channels	Normal Position	min	max	min	max	max	max	typ	max	Bandwidth (MHz)	max	Q_INJECTION (pC)	C_ON (pF)	Package/Pins	See Notes
MAX14760	SPST	1	Closed/Open	3	5.5	-25	25	50	20	0.06	0.06	115	10	19	32	TDFN-EP/8	$2.25 @1k
MAX14762	SPST	2	Closed/Open													TDFN-EP/10	$2.60 @1k
MAX14764	2-to-1 SPDT	1	Open/Closed													TDFN-EP/8	$2.50 @1k