MAX14914BATE+
ActiveHIGH-SIDE SWITCH WITH SETTABLE CURRENT-LIMITING, PUSH-PULL DRIVER OPTION, AND DIGITAL INPUT CONFIGURATION
MAX14914BATE+
ActiveHIGH-SIDE SWITCH WITH SETTABLE CURRENT-LIMITING, PUSH-PULL DRIVER OPTION, AND DIGITAL INPUT CONFIGURATION
Description
General part information
MAX14914 Series
The MAX14914, MAX14914A, and MAX14914B are a family of high-side/push-pull drivers that operate as both industrial digital outputs (DO) and industrial digital inputs (DI). The MAX14914 family features full IEC 61131-2 compliance in both their DO and DI modes of operation. The high-side switch current is resistor settable from 135mA (min) to 1.3A (min). The high-side driver’s on-resistance is 120mΩ (typ) at an ambient temperature of 125°C. Optional push-pull operation allows driving of cables and fast discharge of load capacitance. The output voltage is monitored and indicated through theDOI_LVLpin for safety applications.The MAX14914 family complies with Type 1, Type 2, or Type 3 input characteristics when configured for DI operation.The MAX14914A is a low-DOI-leakage version of the MAX14914, specifically designed to work together with the MAX22000 Industrial Configurable Analog IO device. The MAX14914B features a high-side switch overcurrent indication.ApplicationsConfigurable Digital Input/OutputIndustrial Digital Output and Input ModulesMotor ControlSafety Systems
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX14914BATE+ |
|---|---|
| Current - Output (Max) | 1.3 A |
| Fault Protection | Over Temperature, Current Limiting (Adjustable) |
| Features | Status Flag |
| Input Ratio | 1 |
| Interface | Logic |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | High Side |
| Output Ratio | 1 |
| Package / Case | 16-WQFN Exposed Pad |
| Package Length | 4 mm |
| Package Name | 16-TQFN |
| Package Width | 4 mm |
| Rds On (Typ) | 120 mOhm |
| Switch Type | General Purpose |
| Voltage - Supply (Vcc/Vdd) Maximum | 5.5 V |
| Voltage - Supply (Vcc/Vdd) Minimum | 2.5 V |
Pricing
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CAD
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