MAX14932BASE+T

Active

Analog Devices Inc./Maxim Integrated

DIGITAL ISOLATOR CMOS 4-CH 25MBPS MEDICAL 16-PIN SOIC N T/R

MAX14932BASE+T

Active

Analog Devices Inc./Maxim Integrated

DIGITAL ISOLATOR CMOS 4-CH 25MBPS MEDICAL 16-PIN SOIC N T/R

Description Specifications Series Pricing CAD Documents

Description

General part information

MAX14932 Series

The MAX14930–MAX14932 are a family of 4-channel 2.75kVRMSdigital isolators utilizing Maxim’s proprietary process technology. The MAX14130–MAX14131 are 4-channel 1kVRMSdigital isolators in smaller footprint QSOP packages. For applications requiring 5kVRMSof isolation, see the MAX14934–MAX14936. The MAX14930–MAX14932 family transfers digital signals between circuits with different power domains at ambient temperatures up to +125°C.The MAX14930–MAX14932 family offers all three possible unidirectional channel configurations to accommodate any 4-channel design; including SPI, RS-232, RS-485, and digital I/O applications. For applications requiring bidirectional channels, such as I2C, see the MAX14933.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 MAX14930–MAX14932 are available in both a 16-pin wide body (10.3mm x 7.5mm) and narrow body (9.9mm x 3.9mm) SOIC package. The MAX14130–MAX14131 are available in a 16-pin (6mm x 5mm) QSOP package. All devices are rated for operation at ambient temperatures of -40°C to +125°C.ApplicationsBattery ManagementFieldbus Communications for Industrial AutomationGeneral Multichannel Isolation ApplicationsIsolated SPI, RS-232, RS-485/RS-422Medical Systems

Technical Specifications

Parameters and characteristics for this part

Specification	MAX14932BASE+T

Channel Type	Unidirectional
Common Mode Transient Immunity (Typ)	25 kV/µs
Data Rate	25 MBd
Fall Time (Typ)	2 ns
Inputs - Side 1	2
Inputs - Side 2	2
Isolated Power	No
Mounting Type	Surface Mount
Number of Channels	4
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package Length	0.154 in
Package Name	16-SOIC
Package Width	3.9 mm
Propagation Delay tpHL (Max)	28.8 ns
Propagation Delay tpLH (Max)	27.5 ns
Pulse Width Distortion (Max)	2.6 ns
Rise Time (Typ)	2 ns
Technology	Capacitive Coupling
Type	General Purpose
Voltage - Isolation	2750 V
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	1.71 V

MAX14932 Series

Part	Package Name	Type	Data Rate	Voltage - Isolation	Channel Type	Propagation Delay tpLH (Max)	Propagation Delay tpHL (Max)	Operating Temperature (Max)	Operating Temperature (Min)	Technology	Mounting Type	Inputs - Side 2	Inputs - Side 1	Number of Channels	Common Mode Transient Immunity (Typ)	Pulse Width Distortion (Max)	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Rise Time (Typ)	Fall Time (Typ)	Isolated Power	Package Width	Package Length
Analog Devices Inc./Maxim Integrated MAX14932EASE+T	16-SOIC	General Purpose	25 MBd	2750 V	Unidirectional	27.5 ns	28.8 ns	125 °C	-40 °C	Capacitive Coupling	Surface Mount	2	2	4	25 kV/µs	2.6 ns	1.71 V	5.5 V	2 ns	2 ns	No	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated MAX14932BAWE+	16-SOIC	General Purpose	25 MBd	2750 V	Unidirectional	27.5 ns	28.8 ns	125 °C	-40 °C	Capacitive Coupling	Surface Mount	2	2	4	25 kV/µs	2.6 ns	1.71 V	5.5 V	2 ns	2 ns	No	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated MAX14932BAWE+T	16-SOIC	General Purpose	25 MBd	2750 V	Unidirectional	27.5 ns	28.8 ns	125 °C	-40 °C	Capacitive Coupling	Surface Mount	2	2	4	25 kV/µs	2.6 ns	1.71 V	5.5 V	2 ns	2 ns	No	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated MAX14932AASE+T	16-SOIC	General Purpose	1 Mbps	2750 V	Unidirectional	54.1 ns	55.3 ns	125 °C	-40 °C	Capacitive Coupling	Surface Mount	2	2	4	25 kV/µs	4.5 ns	1.71 V	5.5 V	2 ns	2 ns	No	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated MAX14932AASE+	16-SOIC	General Purpose	1 Mbps	2750 V	Unidirectional	54.1 ns	55.3 ns	125 °C	-40 °C	Capacitive Coupling	Surface Mount	2	2	4	25 kV/µs	4.5 ns	1.71 V	5.5 V	2 ns	2 ns	No	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated MAX14932DAWE+T	16-SOIC	General Purpose	1 Mbps	2750 V	Unidirectional	54.1 ns	55.3 ns	125 °C	-40 °C	Capacitive Coupling	Surface Mount	2	2	4	25 kV/µs	4.5 ns	1.71 V	5.5 V	2 ns	2 ns	No	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated MAX14932FAWE+	16-SOIC	General Purpose	150 MHz	2750 V	Unidirectional	7.5 ns	7.4 ns	125 °C	-40 °C	Capacitive Coupling	Surface Mount	2	2	4	25 kV/µs	1 ns	1.71 V	5.5 V	2 ns	2 ns	No	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated MAX14932BASE+T	16-SOIC	General Purpose	25 MBd	2750 V	Unidirectional	27.5 ns	28.8 ns	125 °C	-40 °C	Capacitive Coupling	Surface Mount	2	2	4	25 kV/µs	2.6 ns	1.71 V	5.5 V	2 ns	2 ns	No	3.9 mm	0.154 in
Analog Devices Inc./Maxim Integrated MAX14932AAWE+T	16-SOIC	General Purpose	1 Mbps	2750 V	Unidirectional	54.1 ns	55.3 ns	125 °C	-40 °C	Capacitive Coupling	Surface Mount	2	2	4	25 kV/µs	4.5 ns	1.71 V	5.5 V	2 ns	2 ns	No	7.5 mm	0.295 in
Analog Devices Inc./Maxim Integrated MAX14932FAWE+T	16-SOIC	General Purpose	150 MHz	2750 V	Unidirectional	7.5 ns	7.4 ns	125 °C	-40 °C	Capacitive Coupling	Surface Mount	2	2	4	25 kV/µs	1 ns	1.71 V	5.5 V	2 ns	2 ns	No	7.5 mm	0.295 in

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MAX14130-MAX14932: 4-Channel, 1kVRMS, and 2.75kVRMS, Digital Isolators Data Sheet (Rev.11)

Package Drawing - Small-Outline IC, Narrow (0.15in)