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STK3011ZF
STK3011ZF - Brand New SANKEN 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 STK301-090 is an electronic graphic equalizer hybrid IC that incorporates electronic volume control for 7-band, 2-channel equalization for one-touch up/down control of all band gains. Further, low-profile packaging is realized using Sanyo’s insulated metal substrate technology (IMST) for the base, SC system and photoresist technologies and folded board construction.
Features
• Gain adjustable in ±2dB steps in all bands
• 13-position control with +12dB maximum boost and −12dB maximum cut in all
bands
• Band center frequencies (fO): 60Hz, 150Hz, 400Hz, 1kHz, 2.5kHz, 6kHz, 15kHz
• A graphic equalization system can be constructed using 3 ICs—the STK301-090,
a controller (general-purpose microcontroller) and a display LSI (LC75821 for
LCDs; LC7565 for FLT/LEDs)—with the following features.
- One-touch up/down gain control in all bands
- One-touch memory recall of preset band settings for tailored frequency
response for individual musical tastes.
- One-touch gain reset to 0dB (flat response function) and gain boost/cut
reverse around 0dB center (reverse response function) under supported software
control
- 2 control lines which can also be used to interface with the display LSI
for easy connection between the display LSI and the microcontroller
• Low boost and cut operating shock noise
Applications
• Car stereos
• Radio cassette recorders
• Home stereos
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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