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L3000SX-3A
L3000SX-3A - Brand New STMicroelectronics IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The ST SLIC KIT (L3000S/L3030)is a set of solid statedevices designedto integratemain of the functions needed to interface a telephone line. It consists of 2 integrated devices : the L3000S line interface circuit and the L3030 control unit.
■ PROGRAMMABLE DC FEEDING RESIS-TANCE AND LIMITINGCURRENT
(fourvalues available)
■ THREE OPERATING MODES :
STAND-BY, CONVERSATION, RINGING
■ NORMAL/BOOSTBATTERY,DIRECT/REVERSE POLARITY
■ SIGNALLING FUNCTION (off-hook/GND-key)
■ FILTERED OFF-HOOK DETECTION IN
STAND-BY (10ms)
■ QUICK OFF-HOOK DETECTION IN CONVERSATION (< 1ms)
FOR LOW DIAL PULSE DETECTION DISTORTION
■ HYBRID FUNCTION
■ RINGING GENERATION WITH QUASI ZERO
OUTPUT IMPEDANCE, ZERO CROSSING INJECTION
(no ext. relay needed) AND RING TRIP DETECTION
■ AUTOMATIC RINGING STOP WHEN OFFHOOK IS DETECTED
■ PARALLEL AND SERIAL DIGITAL INTERFACES
■ TELETAXESIGNALINJECTION(2VRMS/5VRMS)
■ LOW NUMBER OF EXTERNAL COMPONENTS
■ GOOD REJECTION OF THE NOISE ON BATTERY VOLTAGE
(20dB at 10Hz and 35dB at 1kHz)
■ POSSIBILITY TO WORK ALSO WITH HIGH
COMMON MODE CURRENTS
■ INTEGRATED THERMAL PROTECTION WITH
THERMAL OVERLOADINDICATION
■ SURFACE MOUNT PACKAGE
(PLCC44 + PowerSO-20)
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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