IC Am79r70a-1jc
Product Details
Two on-chip relay drivers and snubber circuits
Internal VEE regulator (no external 5 V power supply required)
Tip Open state for ground-start lines
Ground-key detector
Two-wire impedance set by single component
Current gain = 1000
Programmable loop-detect threshold
Programmable Open Circuit voltage
Programmable constant-current feed
Polarity reversal option
On-hook transmission
On-chip battery switching and feed selection
BAT2: 19 V to VBAT1
BAT1: 40 V to 67 V
Battery operation:
Low standby state power
On-chip ringing with on-chip ring-trip detector
DISTINCTIVE CHARACTERISTICS
Ringing Subscriber Line Interface Circuit
- Model Number:AM79R70A-1JC
- Place of Origin:Singapore
- Country:Singapore
- telephone:65-81805155
| Minimum Order Quantity: | 1000 Piece/Pieces |
| Payment Terms: | T/T |
| Model Number: | AM79R70A-1JC |
| Place of Origin: | Singapore |
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