MAX4940CTN+ by Analog Devices

Dual/Quad, Unipolar/Bipolar, High-Voltage Digital Pulsers

Status: Active
Series: MAX4940, MAX4940A
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX4940/MAX4940A integrated circuits generate high-voltage, high-frequency, unipolar or bipolar pulses from low-voltage logic inputs. These quad/dual pulsers feature independent logic inputs, independent high-voltage pulser outputs with active clamps and independent high-voltage supply inputs. The MAX4940/MAX4940A feature quad, high-voltage pulsers with 8.5Ω output impedance for the high-voltage outputs and a 21Ω impedance for the active clamp. The high-voltage outputs can provide 2.0A (typ) output current. All devices use two logic inputs per channel to control the positive and negative pulses. The MAX4940/MAX4940A have a dedicated input to control the active clamp. All devices feature an independent enable input EN. All digital inputs are CMOS compatible (see the Ordering Information/Selector Guide in the full data sheet). The MAX4940/MAX4940A are available in a 56-pin, 8mm x 8mm, TQFN exposed pad package and are specified over the 0°C to +70°C commercial temperature range. Warning: Exercise caution. The MAX4940/MAX4940A are designed to operate with high voltages.

Where to Buy

Prices starting from US$40.49

Distributor Stock
Logo for element14 Singapore
element14
from US$59.84
74
in stock
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Logo for Farnell UK
Farnell
from US$54.26
74
in stock
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Logo for Rochester Electronics
Rochester Electronics
from US$40.49
30
in stock
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Features

High-Density Quad-Channel Pulser in One Package
0 to +220V Unipolar or ±110V Bipolar Outputs
8.5Ω (typ) Output Impedance and 2.0A (typ) Output Current
21Ω (typ) Always-On Active Clamp with Integrated Blocking Diodes
Integrated Output Diodes (MAX4940A Only)
No Special Power-Supply Sequencing Required for Trilevel Applications
Matched Rise/Fall Times and Matched Propagation Delays
CMOS-Compatible Logic Inputs
56-Pin, 8mm x 8mm, TQFN Package

Specifications

# Channels 4
Functions Pulser
VSUPPLY (Single) (V) (min) 2.3
VSUPPLY (Single) (V) (max) 6
Package/Pins TQFN/56
BudgetaryPrice (See Notes) 27.75

Last 6 months Inventory & Pricing History



MAX4940CTN+ - Integrated Circuits by Analog Devices

HIGH VOLTAGE DIGITAL PULSER TQFN-56

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

Specifications

IC Function High Voltage Digital Pulser
Supply Voltage Min 2.3V
Supply Voltage Max 6V
IC Package Type TQFN
No. of Pins 56Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 3 - 168 hours
SVHC No SVHC (15-Jan-2018)

Last 6 months Inventory & Pricing History


Alternative Descriptions

HIGH VOLTAGE DIGITAL PULSER, TQFN-56 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX4940CTN+ ?

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Is the MAX4940CTN+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX4940CTN+ have stock available?

Authorised distributors including element14, Farnell and Rochester Electronics have stock available or on a lead time for MAX4940CTN+ .

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