MAX14838GTC+ by Analog Devices

24V Pin-Configurable Industrial Sensor Output Drivers


The MAX14838/MAX14839 24V/100mA drivers are optimized for use in industrial sensors. These devices integrate all of the high-voltage (24V) circuitry commonly found in industrial sensors, including a configurable PNP/ NPN/push-pull driver and an integrated linear regulator that meets common sensor power requirements. The MAX14838/MAX14839 are pin-configurable. Logic inputs allow the driver to be configured for high-side (PNP), low-side (NPN), or push-pull operation. An additional input allows the user to select between normally-open and normally-closed logic. The MAX14838 features an onboard 5V linear regulator, while the MAX14839 features a 3.3V linear regulator. Each device includes two LED drivers for visual feedback. One LED driver reflects the output logic status and the other is a general-purpose driver that can be used to signal a fault condition. The DO output, supply (VCC), and ground (GND) pins are reverse polarity-protected and are protected against IEC ESD and surge events. The MAX14838 and MAX14839 operate from a wide supply range and are available in a 12-pin TDFN-EP package (3mm x 3mm) or a 12-bump wafer-level package (WLP) (2.1mm x 1.6mm) and operate over the -40°C to +105°C temperature range.

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Prices starting from US$2.33

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Features

High Configurability Simplifies Design Pin-Selectable High-Side (PNP), Low-Side (NPN), or Push-Pull Driver Pin-Configurable NO/NC Logic
Pin-Selectable High-Side (PNP), Low-Side (NPN), or Push-Pull Driver
Pin-Configurable NO/NC Logic
Integrated Protection Provides Robust Sensor Solutions Reverse-Polarity Protection on DO, VCC, and GND 4.75V to 34V Supply Range (MAX14839) Driver is Short-Circuit Protected Active-Low FAULT Output for Fault Indication VCC Hot Plug Protection Thermal Shutdown Protection ±1kV/500Ω Surge Protection ±8kV IEC 61000-4-2 Air Gap ESD Protection ±6kV IEC 61000-4-2 Contact ESD Protection -40°C to +105°C Temperature Range
Reverse-Polarity Protection on DO, VCC, and GND
4.75V to 34V Supply Range (MAX14839)
Driver is Short-Circuit Protected
Active-Low FAULT Output for Fault Indication
VCC Hot Plug Protection
Thermal Shutdown Protection
±1kV/500Ω Surge Protection
±8kV IEC 61000-4-2 Air Gap ESD Protection
±6kV IEC 61000-4-2 Contact ESD Protection
-40°C to +105°C Temperature Range
Fast Turn-Off of Inductive Loads Up to 1.5H
Saves Space on Board Available in 12-Pin TDFN-EP (3mm x 3mm) or 12-Bump WLP (2.1mm x 1.6mm) Dual Integrated 2mA LED Drivers
Available in 12-Pin TDFN-EP (3mm x 3mm) or 12-Bump WLP (2.1mm x 1.6mm)
Dual Integrated 2mA LED Drivers

Specifications

Functions Binary Driver
VCC (V) (min) 4.75
VCC (V) (max) 34
DO (mA) (typ) 100
Logic-Level Supply Voltage (V) 5
Integrated Power 5V LDO
Protection Features High ESDHigh Temp Warning and ShutdownReverse PolarityShort Circuit
Package/Pins TDFN/12WLP/12
Oper. Temp. (°C) -40 to +105
BudgetaryPrice (See Notes) 2.41


MAX14838GTC+ Special Function by Analog Devices

DRIVER 3.3V LDO TDFN-12

Status: Unknown
Series: -
RoHS: Unknown
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Specifications

IC Function Driver
Supply Voltage Min 7V
Supply Voltage Max 34V
IC Package Type TDFN
No. of Pins 12Pins
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited

Alternative Descriptions

24V 100mA Pin-Configurable Ind | Analog Devices
DRIVER, 3.3V LDO, TDFN-12 | Farnell

Frequently Asked Questions

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Is the MAX14838GTC+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices and Farnell have stock available or on a lead time for MAX14838GTC+ .

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