MAX4626, MAX4627, MAX4628 0.5Ω, Low-Voltage, Single-Supply SPST Analog Switches

Description

The MAX4626/MAX4627/MAX4628 are low-on-resistance, low-voltage, single-pole/single-throw (SPST) analog switches that operate from a +1.8V to +5.5V single supply. The MAX4626 is normally open (NO), and the MAX4627 is normally closed (NC). The MAX4628 is normally open (NO) and has two control inputs. These devices also have fast switching speeds (t_ON = 50ns max, t_OFF = 30ns max).

When powered from a +5V supply, the MAX4626/ MAX4627/MAX4628 offer 0.5Ω max on-resistance (R_ON) with 0.1Ω max R_ON flatness, and their digital logic inputs are TTL compatible. These switches also feature overcurrent protection to prevent device damage from short circuits and excessive loads.

The MAX4626 is pin compatible with the MAX4514, and the MAX4627 is pin compatible with the MAX4515. The MAX4626/MAX4627 are available in SOT23-5 packages; the MAX4628 is available in a SOT23-6 package.

Key Features

Applications/Uses

Low R_ON
- 0.5Ω max (+5V Supply)
- 0.9Ω max (+3V Supply)
0.1Ω max R_ON Flatness (+5V Supply)
Overcurrent Protection
Single-Supply Operation (+1.8V to +5.5V)
Available in SOT23 Packages
Fast Switching: t_ON = 50ns max, t_OFF = 30ns max
TTL-Logic Compatible at +5V
Pin Compatible with MAX4514 (MAX4626)
Pin Compatible with MAX4515 (MAX4627)

	Audio/Video Signal Routing
	Battery-Powered Applications
	Cell Phones
	Communication Systems
	Hard Drives
	Low-Voltage Data Acquisition
	Modems
	PCMCIA Cards
	Power Routing

Key Specifications: Switches and Multiplexers (Low Voltage)

Part Number

Configuration

Number of Channels

Normally (Open/Closed)

V_SUPPLY, Single (min) (V)

V_SUPPLY, Single (max) (V)

R_ON (max) (Ω)

I_{L (OFF)} (max) (nA)

t_ON (max) (nS)

t_OFF (max) (nS)

Q_INJECTION (pC)

C_ON (pF)

C_OFF (pF)

Price^**

MAX4626

SPST

Open

1.8

5.5

0.5

130

$0.90 @ 1k

MAX4627

Closed

$0.90 @ 1k

MAX4628

Open/Closed

$0.95 @ 1k

See All Switches and Multiplexers (Low Voltage) (158)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Reliability Reports


		Reliability Report: MAX4626.pdf MAX4627.pdf

		Show FIT data for:

		Request Reliability Report for:

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: 1-12 of 12

MAX4626

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX4626EUK+

SOT;5 pin;9 mm²
Outline Drawing: 21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4626EUK

SOT;5 pin;9 mm²
Outline Drawing: 21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4626EUK-T

SOT;5 pin;9 mm²
Outline Drawing: 21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4626EUK+T

SOT;5 pin;9 mm²
Outline Drawing: 21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4627

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX4627EUK+

SOT;5 pin;9 mm²
Outline Drawing: 21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4627EUK

SOT;5 pin;9 mm²
Outline Drawing: 21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4627EUK-T

SOT;5 pin;9 mm²
Outline Drawing: 21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4627EUK+T

SOT;5 pin;9 mm²
Outline Drawing: 21-0057 (PDF)
Land Pattern: 90-0174 (PDF)
Use pkgcode/variation: U5+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4628

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX4628EUT+

SOT;6 pin;9 mm²
Outline Drawing: 21-0058 (PDF)
Land Pattern: 90-0175 (PDF)
Use pkgcode/variation: U6+4*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4628EUT+T

SOT;6 pin;9 mm²
Outline Drawing: 21-0058 (PDF)
Land Pattern: 90-0175 (PDF)
Use pkgcode/variation: U6+4*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX4628EUT

SOT;6 pin;9 mm²
Outline Drawing: 21-0058 (PDF)
Land Pattern: 90-0175 (PDF)
Use pkgcode/variation: U6-4*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX4628EUT-T

SOT;6 pin;9 mm²
Outline Drawing: 21-0058 (PDF)
Land Pattern: 90-0175 (PDF)
Use pkgcode/variation: U6-4*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

Notes and Comments

Low-voltage, 0.5Ω, high current, overcurrent protection