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Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 848kB) Download   E-Mail

Description

The MAX4851/MAX4851H/MAX4853/MAX4853H family of quad single-pole/single-throw (SPST) switches operates from a single +2V to +5.5V supply and can handle signals greater than the supply rail. These switches feature low 3.5 on-resistance with 40pF on-capacitance or 7 on-resistance with 30pF on-capacitance, making them ideal for switching audio and data signals. The MAX4851/MAX4851H are configured with four SPST switches and feature a comparator for headphone detection or mute/send key functions. The MAX4853/MAX4853H have four SPST switches but do not include a comparator. For over-rail applications, these devices offer either the pass-through or high-impedance option. For the MAX4851/ MAX4853, signals greater than the positive supply (up to 5.5V) pass through the switch without distortion. For the MAX4851H/MAX4853H, the switch input becomes high impedance when the input signal exceeds the supply rail. The MAX4851/MAX4851H/MAX4853/MAX4853H are available in the space-saving, 16-pin, 3mm x 3mm thin QFN package and operate over the -40°C to +85°C extended temperature range.

Key Features		Applications/Uses
USB 2.0 Full Speed (12Mbps) and USB 1.1 Signal Switching Switch Signals Greater than VCC +2V to +5.5V Supply Range 3.5/ 7 On-Resistance 30pF On-Capacitance (7 Switch) 150MHz -3dB Bandwidth 1.8V Logic Compatibility Low Supply Current 0.01µA (MAX4853) 5µA (MAX4851) 10µA (MAX4851H/MAX4853H) Low 0.01nA Leakage Current Available in a Space-Saving 3mm x 3mm, 16-Pin TQFN Package		Audio Signal Routing Cell Phones Notebook Computers PDAs and Other Handheld Devices USB Switching

Diagram

Block Diagram

Reliability Reports

Show FIT data for: MAX4851 MAX4853 Request Reliability Report for: MAX4851 MAX4851H MAX4853 MAX4853H

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-7 of 7

MAX4851	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4851ETE			Active	TQFN;16 pin;10 mm² Outline Drawing: 21-0136 (PDF) Land Pattern: 90-0031 (PDF) Use pkgcode/variation: T1633-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4851H	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4851HETE			Active	TQFN;16 pin;10 mm² Outline Drawing: 21-0136 (PDF) Land Pattern: 90-0031 (PDF) Use pkgcode/variation: T1633-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4851HETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX4853	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4853ETE			Active	TQFN;16 pin;10 mm² Outline Drawing: 21-0136 (PDF) Land Pattern: 90-0031 (PDF) Use pkgcode/variation: T1633-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4853ETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX4853H	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX4853HETE			Active	TQFN;16 pin;10 mm² Outline Drawing: 21-0136 (PDF) Land Pattern: 90-0031 (PDF) Use pkgcode/variation: T1633-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX4853HETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet

Related Products

MAX4850, MAX4850H, MAX4852, MAX4852H Dual SPDT Analog Switches with Over-Rail Signal Handling

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