| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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12 pcs
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12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HC55183 is part of the RSLIC18™ family of ringing subscriber line interface circuits, designed to support analog Plain Old Telephone Service (POTS) in various applications including short and medium loop lengths, wireless, and wireline. This device operates up to 75V, providing flexibility for designers requiring high ringing voltage and low power consumption.
Key features include low standby power consumption of 50mW, a peak ringing amplitude of 95V with 5 REN, and the capability for sinusoidal or trapezoidal ringing waveforms. It also incorporates robust auto-detection mechanisms for subscriber hook status and requires minimal external discrete components. The HC55183 is housed in a 28-lead surface mount PLCC package.
This SLIC is well-suited for applications such as Wireless Local Loop (WLL), Digital Added Main Line (DAML)/Pairgain systems, Integrated Services Digital Network (ISDN), Small Office Home Office (SOHO) PBX, and Cable/Computer Telephony. Its architecture is based on a voltage feed amplifier design, offering high analog performance with low susceptibility to system-induced noise.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.88 | $1.88 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HC55183 operates up to 75V.
The peak ringing amplitude is 95V.
The standby power consumption is 50mW.
It supports sinusoidal or trapezoidal ringing waveforms.
The HC55183 is available in a 28-lead PLCC surface mount package.