Four-channel SLIC interface IC featuring 63 dB longitudinal balance and 49 mA loop current capability. This surface-mount device is housed in a 64-pin MQFP (Metric Quad Flat Package) with a 0.8 mm pin pitch, measuring 14x14x2 mm. On-chip ring relay driver and on-hook transmission are integrated, supporting polarity reversal. Operates with dual supply voltages of 3.3V or 5V, within a temperature range of 0°C to 70°C.
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Intel PEB31666 technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | MQFP |
| Package Description | Metric Quad Flat Package |
| Lead Shape | Gull-wing |
| Pin Count | 64 |
| PCB | 64 |
| Package Length (mm) | 14 |
| Package Width (mm) | 14 |
| Package Height (mm) | 2 |
| Seated Plane Height (mm) | 2.45(Max) |
| Pin Pitch (mm) | 0.8 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MO-112BC-2 |
| Number of Channels per Chip | 4 |
| On-Chip Ring Relay Driver | Yes |
| On-Hook Transmission | Yes |
| Longitudinal Balanced | 63dB |
| Polarity Reversal | Yes |
| Loop Current | 49mA |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
| Max Operating Supply Voltage | 3.465|5.25V |
| Min Operating Supply Voltage | 3.135|4.75V |
| Typical Operating Supply Voltage | 3.3|5V |
| Cage Code | 4BA62 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
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