MAX14914AATE+T
ActiveHIGH-SIDE SWITCH WITH SETTABLE CURRENT-LIMITING, PUSH-PULL DRIVER OPTION, AND DIGITAL INPUT CONFIGURATION
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MAX14914AATE+T
ActiveHIGH-SIDE SWITCH WITH SETTABLE CURRENT-LIMITING, PUSH-PULL DRIVER OPTION, AND DIGITAL INPUT CONFIGURATION
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Technical Specifications
Parameters and characteristics for this part
| Specification | MAX14914AATE+T |
|---|---|
| Current - Output (Max) [Max] | 1.3 A |
| Fault Protection | Current Limiting (Adjustable), Over Temperature |
| Features | Status Flag |
| Interface | Logic |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Package / Case | 16-WQFN Exposed Pad |
| Ratio - Input:Output | 1:1 |
| Rds On (Typ) | 120 mOhm |
| Supplier Device Package | 16-TQFN (4x4) |
| Switch Type | General Purpose |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 3.28 | |
| 12500 | $ 3.28 | |||
| Tape & Reel (TR) | 2500 | $ 2.85 | ||
Description
General part information
MAX14914A 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
Documents
Technical documentation and resources