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4,604 pcs
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4604 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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1,738 pcs
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1738 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HCPL-7840-500E from Avago Technologies is a high-performance isolation amplifier specifically engineered for precise current sensing applications within noisy environments, such as motor drives and inverter systems.
Key electrical specifications include an isolation voltage of 3750 Vrms, a bandwidth of 100 kHz, and a low nonlinearity of 0.004%. It also boasts a common-mode rejection ratio (CMRR) of 15 kV/μs, ensuring signal integrity in challenging conditions.
This component is well-suited for motor control, inverter systems, and power supplies. It is recommended to avoid its use in low-cost, non-isolated applications and to ensure proper bypass capacitor placement during design.
The HCPL-7840-500E is classified under Optocouplers - Transistor, Photovoltaic Output and is manufactured by Avago Technologies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.33 | $0.33 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The isolation voltage is 3750 Vrms.
The bandwidth is 100 kHz.
The nonlinearity is 0.004%.
The CMRR is 15 kV/μs.
It is primarily used for current sensing in electronic motor drives, inverter current sensing, and general-purpose analog signal isolation.
