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NJM2770R
NJM2770R - Brand New New Japan Radio Audio Amplifiers
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 NJM2770 is high-power and low-voltage audio power amplifier with standby
function. No external coupling capacitors required because of the differential
output type. Two external resistors adjust the closed loop gain. The output
power is 250mW typical at 3V-supply 8ohm-load, and 400mW typical at
4.5v-supply 16ohm-load. The standby current is only 0.1µA typical.
The package of NJM2770 is VSP8, and suitable for PCS, codeless telephone,
speaker amplifier for hands free system, and especially cellular phone because
of low operating current, low standby current, and high power output.
■ FEATURS
● Operating Voltage +2-+4.5V
● Operating Current 2.0mA typ.,at V+=3V
● Low Power-Down Current 0.1µA typ
● High Power Otput 250mW typ. at V+=3V,RL=8Ω
400mW typ. V+=4.5V,RL=16Ω
● Gain Range at Voice Band Gv=0-43dB
● Load Impedance RL=4-200Ω
● Thermal Shut Down Function
● Package Outline VSP8,TVSP8
● Bipolar Technology
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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