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701A
701A - Brand New NEC 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
General Description
The signal transmission between the master and the slaves in the AS-Interface
system is performed by a parallel two-line wire (AS-Interface line) to which
the IC is connected only via a polarity protection diode and a suppressor
diode. The line is powered by a direct dc voltage of up to 33.1 V, on which
data pulses with signal amplitudes of (3...8) Vpp are superimposed. The IC
extracts its own power and the power for peripherals from the line and detects
the bus signals.
The AS-Interface slave IC consists of the following blocks:
· Receive Block
· Transmit Block
· Digital Logic Block
· Emergency Control Block
· Internal and External Power Supply with Signal decoupling
· Oscillator
· Power on Reset
· High Voltage I/O
Key Features
· Simple two-wire bus (AS-Interface line)
· Transmission of both power and signal on the AS-Interface line
· Decoupling of power and signal by the IC without additional external devices
· Transmitting protocol for using the IC and the AS-Interface master in the
transmit/receive modes
· Switching of max. 31 AS-Interface slave ICs on one bus possible
· Power supply of peripheral devices from the AS-Interface slave IC of up to
[email protected]
· Only few external devices necessary for operation (quartz, 4 capacitors,
E2PROM)
· Storing of the configuration data and the slave address in one E2PROM
· Quartz oscillator for 5.333 MHz without external capacitances
· Standards: AS-Interface–Spec V2.0 and EN 50295
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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