MAX4820ETP+ - Maxim Integrated

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

MAX4820ETP+
Manufacturer

Maxim Integrated
ChipWorker Part#

CW42077372
Category

FET Driver
RoHS

Lead free / RoHS Compliant
Description

Maxim MAX4820ETP+, MOSFET Power Driver 70mA, 2.3 → 5.5V, Non-Inverting, 20Pin TQFN
Documentation

Datasheet

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MAX4820ETP+ Specifications

Attribute	Attribute Value

Part Number	MAX4820ETP+
Manufacturer	Maxim Integrated
ChipWorker Part#	CW42077372
Category	FET Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	TQFN-20
Supply Voltage (DC)	2.30V (min)
Number of Outputs	8 Output
Output Current	70 mA
Number of Positions	20 Position
Power Dissipation	1.35 W
Rise Time	200 ns
Output Current (Max)	70 mA
Fall Time	200 ns
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.3V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.3 V
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Size-Length	4.1 mm
Size-Width	4.1 mm
Size-Height	0.75 mm
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Unknown
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The MAX4820ETP+ is an 8-channel, cascadable relay driver with serial interface in 20 pin TQFN package. It offer built-in kickback protection and drive +3.3V/+5V nonlatching or dual-coil-latching relays. Device is especially useful when driving +3V relays. Each independent open-drain output features a 2ohm on-resistance and sink 70mA (min) of load current, it consume less than 50µA (max) quiescent current and have 1µA output off-leakage current. Built-in hysteresis (schmitt trigger) on all digital inputs allows this device to be used with slow rising and falling signals from optocouplers or RC power-up initialization circuits. It is used in central office, ATE, DSL, ADSL line cards and E1/T1 redundancy.
Supply voltage range is 2.3V to 5.5V
Operating temperature range from -40°C to 85°C
8 independent output channels
SPI-/QSPI-/MICROWIRE compatible 8bit serial interface
SET(complementary) function to turn on all outputs simultaneously
RESET (complementary) function to turn off all outputs simultaneously
Turn-on time and turn-off time of 1µs
Thermal shutdown of 160°C
Data set time is 100ns
Serial digital output for daisy chaining

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