MAX4721EUA+ by Analog Devices

4.5Ω Dual SPST Analog Switches in UCSP


The MAX4721/MAX4722/MAX4723 low-voltage, low on-resistance (RON), dual 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 MAX4721/MAX4722/MAX4723 feature 4.5Ω RON (max) with 1.2Ω flatness and 0.3Ω 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 1.52mm x 1.52mm area and has a 3 x 3 bump array with a bump pitch of 0.5mm. These switches are also available in an 8-pin µMAX® package.

Where to Buy

Prices starting from US$1.75

Distributor Stock
Logo for Farnell
Farnell
from US$1.75
390
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$1.88
1,531
in stock
Buy Now
Logo for element14
element14
from US$1.83
390
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$2.31
41
in stock
Buy Now

Features

USB 1.1 Signal Switching
<2ns Differential Skew
-3dB Bandwidth: >300MHz
Low 15pF On-Channel Capacitance
Low RON (max) Switches 4.5Ω (max) (+3V Supply) 3Ω (max) (+5V Supply)
4.5Ω (max) (+3V Supply)
3Ω (max) (+5V Supply)
0.3Ω (max) RON Match (+3V Supply)
1.2Ω (max) RON Flatness (+3V Supply)
<0.5nA Leakage Current at TA = +25°C
High Off-Isolation: -55dB (10MHz)
Low Crosstalk: -80dB (10MHz)
Low Distortion: 0.03%
+1.8V CMOS-Logic Compatible
Single-Supply Operation from +1.8V to +5.5V
Rail-to-Rail Signal Handling

Specifications

Configuration SPST
# Channels 2
Normal Position Open
VSUPPLY (Single) (V) (min) 1.8
VSUPPLY (Single) (V) (max) 5.5
VSIGNAL (V) (min) 0
VSIGNAL (V) (max) 5.5
Dynamic Range (max) (V) (max) 5.5
RON (Ω) (max) 4.5
RFLAT(ON) (Ω) (typ) 0.6
Package/Pins UCSP (B)/9UMAX/8
BudgetaryPrice (See Notes) 1.1


MAX4721EUA+ Switches, Multiplexers & Demultiplexers by Analog Devices

ANALOGUE SWITCH DUAL UMAX-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Analogue Switch Type SPST
No. of Channels 2Channels
On State Resistance Max 4.5ohm
Supply Voltage Range 1.8V to 5.5V
Analogue Switch Case µMAX
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

4.5Ohm Dual SPST Analog Switch | Analog Devices
ANALOGUE SWITCH, DUAL, UMAX-8 | element14
Analogue Switch, Dual, Umax-8 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX4721EUA+ ?

Additional datasheets, footprints and schematics for MAX4721EUA+ are listed on our Part Details page. You can also find images and similar parts to MAX4721EUA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX4721EUA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX4721EUA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX4721EUA+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX4721EUA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4721EUA+ have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX4721EUA+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX4721EUA+ often in real-time on the comparison pages.

What if I can't find stock of MAX4721EUA+ ?

You can fill out our help required form which you can use to request a quote for MAX4721EUA+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay