MAX14934FAWE+ by Analog Devices

Four-Channel, 5kVRMS Digital Isolators


The MAX14934–MAX14936 are a family of four-channel, 5kVRMS digital isolators utilizing Maxim’s proprietary process technology. For applications requiring 2.75kVRMS of isolation, see the MAX14930–MAX14932. The MAX14934–MAX14936 family transfers digital signals between circuits with different power domains at ambient temperatures up to +125°C. The MAX14934–MAX14936 family offers all three possible unidirectional channel configurations to accommodate any four-channel design, including SPI, RS-232, RS-485, and large digital IO modules. For applications requiring bidirectional channels, such as I²C, refer to the MAX14937. Devices are available with data rates from DC up to 1Mbps, 25Mbps, or 150Mbps. Each device is also available in either a default high or default low configuration. The default is the state an output goes to when its input is unpowered. See the Product Selector Guide and Ordering Information for the suffixes associated with each option. Independent 1.71V to 5.5V supplies on each side of the isolator also make the devices suitable for use as level translators. The MAX14934–MAX14936 are available in a 16-pin wide body (10.3mm x 7.5mm) SOIC package. All devices are rated for operation at ambient temperatures of -40°C to +125°C.

Where to Buy

Prices starting from US$4.32

Distributor Stock
Logo for Farnell
Farnell
from US$7.93
No stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$4.32
39,797
in stock
Buy Now
Logo for element14
element14
from US$5.85
-
Buy Now
Logo for Newark Electronics
Newark Electronics
-
-
Buy Now

Features

Robust Galvanic Isolation of Digital Signals Withstands 5kVRMS for 60s (VISO) Continuously Withstands 848VRMS (VIOWM) 1200VP Repetitive Peak Voltage (VIORM) Withstands ±10kV Surge per IEC 61000-4-5
Withstands 5kVRMS for 60s (VISO)
Continuously Withstands 848VRMS (VIOWM)
1200VP Repetitive Peak Voltage (VIORM)
Withstands ±10kV Surge per IEC 61000-4-5
Interfaces Directly with Most Micros and FPGAs Accepts 1.71V to 5.5V Supplies
Accepts 1.71V to 5.5V Supplies
Many Options Support Broad Applications 3 Data Rates (1Mbps, 25Mbps, 150Mbps) 3 Channel Direction Configuration 2 Output Default States (High or Low)
3 Data Rates (1Mbps, 25Mbps, 150Mbps)
3 Channel Direction Configuration
2 Output Default States (High or Low)
Low Power Consumption at High Data Rates At 1.8V: 2.5mA per Channel Typical at 1Mbps 5.25mA per Channel Typical at 100Mbps At 3.3V: 2.6mA per Channel Typical at 1Mbps 7.1mA per Channel Typical at 100Mbps
At 1.8V: 2.5mA per Channel Typical at 1Mbps 5.25mA per Channel Typical at 100Mbps
2.5mA per Channel Typical at 1Mbps
5.25mA per Channel Typical at 100Mbps
At 3.3V: 2.6mA per Channel Typical at 1Mbps 7.1mA per Channel Typical at 100Mbps
2.6mA per Channel Typical at 1Mbps
7.1mA per Channel Typical at 100Mbps

Specifications

# Channels 4
Insulation Rating 5000VRMS
# Uni-directional Inputs (Side A) 4
Uni-directional Data Rate (Mbps) (max) 1
Oper. Temp. (°C) -40 to +125
Package/Pins See Data Sheet


MAX14934FAWE+ Semiconductors - ICs by Analog Devices

DIGITAL ISOLATOR 4/0-CH 7.5NS WSOIC16

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

Specifications

No. of Channels 4 Channel, 4Channels
Propagation Delay 7.5ns
Supply Voltage Min 1.71V
Supply Voltage Max 5.5V
Interface Case Style WSOIC
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°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 channel (2/2 config.), 150Mb | Analog Devices
DIGITAL ISOLATOR, 4/0-CH, 7.5NS, WSOIC16 | Farnell
Digital Isolator, 4/0-Ch, 7.5Ns, Wsoic16 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX14934FAWE+ ?

Additional datasheets, footprints and schematics for MAX14934FAWE+ are listed on our Part Details page. You can also find images and similar parts to MAX14934FAWE+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX14934FAWE+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX14934FAWE+ 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 MAX14934FAWE+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX14934FAWE+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX14934FAWE+ have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX14934FAWE+ .

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

Stock availability and lead times will be displayed for MAX14934FAWE+ often in real-time on the comparison pages.

What if I can't find stock of MAX14934FAWE+ ?

You can fill out our help required form which you can use to request a quote for MAX14934FAWE+ 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