| Parameter (Parameter) | Symbol (Simbol) | Value (Nilai) | Unit (Satuan) | Notes (Catatan) | | :--- | :--- | :--- | :--- | :--- | | | VCC | 4.5 to 5.5 | V | For the output side | | Forward Current (Input) | IF | 5 (typ), 20 (max) | mA | Typical operating current | | Forward Voltage (Input) | VF | 1.2 to 1.3 (typ), 1.7 (max) | V | Voltage drop across the input LED | | Output Current | IO | 8 (max) | mA | Maximum current the output can sink | | Current Transfer Ratio (CTR) | CTR | 15% to 30% (or >500%) | % | Varies greatly by variant. HCPL-A1458 has lower CTR; HCPL-1458-500E can be >500% | | Isolation Voltage | VISO | 3750 to 5300 | Vrms | Minimum isolation rating between input and output | | Maximum Data Rate | - | 1 to 15 | Mbps | Depends on the specific variant | | Propagation Delay | tPHL / tPLH | 8 to 45 | ns | Time for signal to pass through the device | | Operating Temperature | TA | -40 to +100 | °C | Wide temperature range for industrial use | | Common Mode Transient Immunity (CMTI) | - | 15 to 75 | kV/µs | Ability to reject noise on the power supply lines |
is characterized as a "Logic Gate" optocoupler. It uses an infrared LED coupled with a high-gain photon detector to transfer signals between circuits while maintaining electrical isolation. Key Features
This article will break down everything you need to know about the HCPL-1458 optocoupler datasheet, interpreting its specifications, pinout, and practical applications. What is the ? Go to product viewer dialog for this item. 1458 optocoupler datasheet
: Commonly available in a compact SOP-8 or SOIC package style. Pin Configuration (Standard SOP-8) While pinouts can vary by manufacturer, the typically follows this configuration: Input Pins : Dedicated to the LED power supply and ground.
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit | |-----------|--------|------------|-----|-----|-----|------| | Collector-emitter breakdown | ( BV_CEO ) | ( I_C = 100 µA ) | 35 | - | - | V | | Emitter-collector breakdown | ( BV_ECO ) | ( I_E = 100 µA ) | 6 | - | - | V | | Dark current | ( I_CEO ) | ( V_CE = 20 V, I_F = 0 ) | - | 10 | 100 | nA | | Parameter (Parameter) | Symbol (Simbol) | Value
with other , or were you specifically looking for the MC1458 Op-Amp Go to product viewer dialog for this item. details? LTC1458 Datasheet and Product Info - Analog Devices
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The is an incredibly robust, high-performance logic-gate optocoupler designed for environments that demand both excellent data integrity and strict electrical isolation. By thoroughly reviewing the HCPL-1458 datasheet , you can confidently integrate this component into your next high-voltage design, communication system, or industrial control project.
The HCPL-1458 integrates a high-efficiency Gallium Arsenide Phosphide (GaAsP) Light Emitting Diode (LED) on the input side. This LED is optically coupled to an integrated, high-gain, high-speed photodetector chip on the output side.