Renesas
HC55185ECM
Single-Chip Ring Relay Driver with On-Hook Transmission, 64 Longitudinal Balanced, 28-Pin PLCC
The HC55185ECM is a single-chip ring relay driver with on-hook transmission capability, supporting 64 longitudinal balanced channels. It features polarity reversal and a maximum loop current of 45mA. Operating temperature range is 0°C to 85°C, with a maximum operating supply voltage of 5.25V and a minimum of 4.75V. The device is packaged in a 28-pin PLCC with a typical supply current of 10.3mA.
PackagePLCC
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Technical Specifications
Renesas HC55185ECM technical specifications.
General
| Number of Channels per Chip | 1 |
| On-Chip Ring Relay Driver | Yes |
| On-Hook Transmission | Yes |
| Longitudinal Balanced | 64dB |
| Polarity Reversal | Yes |
| Loop Current | 45mA |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 85°C |
| Max Operating Supply Voltage | 5.25|-52V |
| Min Operating Supply Voltage | 4.75|-16V |
| Typical Supply Current | 10.3mA |
| Typical Operating Supply Voltage | 5|-18|-24|-28V |
| Pin Count | 28 |
| Package/Case | PLCC |
| Package Family Name | LCC |
Compliance
| RoHS | No |
| RoHS Version | 2011/65/EU, 2015/863 |
Datasheet
Renesas HC55185ECM Datasheet
Download the complete datasheet for Renesas HC55185ECM to view detailed technical specifications.
No datasheet is available for this part.