Payment Method
LE79252BTC +BOM
Telecom IC 44-TQFP
QFP-
Manufacturer:
-
Mfr.Part #:
LE79252BTC
-
Datasheet:
-
Interface:
2-Wire
-
Number Of Circuits:
1
-
Mounting Type:
Surface Mount
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Base Product Number:
LE79252
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EDA/CAD Models:
Availability: 6084 PCS
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LE79252BTC General Description
Telecom IC 44-TQFP
Key Features
- Monitor of two-wire interface voltages and currents supports
- Voice transmission
- Internal ringing generation
- Programmable DC feed characteristics
- Independent of battery
- Current limited
- Selectable off-hook and ground-key thresholds
- Subscriber line diagnostics
- Leakage resistance
- Loop resistance
- Line capacitance
- Bell capacitance
- Foreign voltage sensing
- Power cross and fault detection
- Supports 85 Vrms internal ringing
- 3.3 V and battery supplies
- Dual battery operation for system power saving
- Automatic battery switching
- Intelligent thermal management
- Compatible with inexpensive protection networks
- Accommodates low tolerance fuse resistors or PTC thermistors
- Metering capable
- 12 kHz and 16 kHz
- Smooth polarity reversal
- Tip-open state supports ground start signaling
- Integrated test load switch/relay drivers
- 5 REN with DC offset
Application
- Enables a cost effective voice solution for long or short loop applications providing POTS and integrated test capabilities
- CO
- DLC
- IVD
- Voice-enabled DSLAM
- PBX/KTS
- Pair gain
Specifications
Category | Integrated Circuits (ICs)InterfaceTelecom | Series | - |
Function | - | Interface | 2-Wire |
Number of Circuits | 1 | Voltage - Supply | - |
Current - Supply | - | Operating Temperature | - |
Mounting Type | Surface Mount | Base Product Number | LE79252 |
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In Stock: 6,084
Minimum Order: 1
Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | - | - |
The prices below are for reference only.
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Good afternoon! Got a set of shrink tubes. I didn't wait long. I did not communicate with the seller. Packing is good. The seller sent. I got the seller reliable.