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KT0803M
KT0803M - Brand New KT 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
Product Details
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[ KTMicro ]
■ General Description
KT0803K, our new generation of low cost Monolithic Digital FM Transmitter, is
designed to process high-fidelity stereo audio signal and transmit modulated
FM signal over a short range. It’s based on the architecture of award winning
KT0801 and it’s also an upgrade of KT0803. The additional features added to
KT0803K are increased transmission power up to 113 dBuV, auto level detection
and bass boost and support of 32.768K Hz clock or crystal.
The KT0803K features dual 20-bit ΔΣ audio ADCs, a high fidelity digital stereo
audio processor and a fully integrated radio frequency (RF) transmitter. An
on-chip low-drop-out regulator (LDO) allows the chip to be integrated in a
wide range of low-voltage battery-operated systems with power supply ranging
from 1.6V to 3.6V.
The KT0803K is configured as an I2C slave and programmed through the industry
standard 2-wire MCU interface.
Thanks to its high integration level, the KT0803K is mounted in a generic
16-pin SOP package. It only requires a single low-voltage supply. No external
tuning is required that makes design-in effort minimum.
■ Features
Hardware compatible with KT0803
Additional features to KT0803
Increased transmission Power
Input signal detection
Bass boost control
32.768 KHz clock support
Professional Grade Performance:
SNR ≥ 60 dB
Stereo Separation > 40 dB
International compatible 70MHz ~ 108MHz
Ultra-Low Power Consumption:
< 17 mA operation current
< 3 µA standby current
Small Form factor:
16-pin SOP
Simple Interface:
Single power supply
Industry standard 2-wire I2C MCU
interface compatible
Advanced Digital Audio Signal Processing:
On-chip 20-bit ΔΣ Audio ADC
On-chip DSP core
On-chip 24dB PGA with optional 1dB step
Automatic calibration against process
and temperature
On-Chip LDO (low-drop-out) regulator:
Accommodates 1.6V ~ 3.6V supply
Programmable transmit level
Programmable pre-emphasis (50/75 µs)
Pb-free and RoHS Compliant
Applications
MP3 Player
Cellular Phone
PDA
Portable Personal Media player
Laptop Computer
Wireless Speaker
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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