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M64533-0001FP
M64533-0001FP - Brand New MITSUBISHI 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
OVERVIEW
The SM6453AB is a 3-wire serial data volume control for headphone amplifiers with built-in electronic volume control. Two switchable input systems are supported. It features bass boost function, auto gain control function (AGC), power-down function, and beep input, making it ideal for use in portable electronic products.
FEATURES
■ 2 stereo system inputs, 1 output system
■ 12mW + 12mW output (standard, 16Ω load, 2.0V supply voltage)
■ Attenuation function
• 1.0dB step width
• 80-step
• + 12 to – 68dB variable range
■ Mute function
■ Low current consumption (2.3mA total, 2.4V supply voltage)
■ 12dB voltage gain
■ Bass boost function (2 boost characteristics controlled by external RC
network)
■ Auto gain control function (AGC)
■ Beep sound input/output circuit
■ Power-down function
■ 1.9 to 3.6V operating supply voltage range
■ Silicon-gate CMOS process
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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