Product Details
INTRODUCTION
The Realtek RTL2832U is a 6 mm square chip (QFN) with 12 pins per side. It uses 3.3 Volts and a 28.8 MHz crystal. The chips datasheet comes with a non-disclosure agreement. The IC is a DVB-T COFDM Demodulator. DVB-T stands for Digital Video Broadcasting: Terrestrial and COFDM stands for Coded Orthogonal Frequency-Division Multiplexing. The “U” in the name stands for the USB (2.0) interface. USB uses 4 pins: +Voltage, D-, D+, and ground. A USB extension cord is recommended with RTL-SDR to keep the radio away from computer generated noise. The RTL2832U contains eight general purpose input/output ports and an infrared remote control port.
Product Description
ANSC PART# | ANSC- TL2843BD-8 |
Part# | TL2843BD-8 |
Type： | Integrated Circuits |
Manufactor | Texas Instruments |
DC | new |
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Product Attributes
TYPE | DESCRIPTION |
|---|---|
Category | Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers |
Manufacturer | Texas Instruments |
Series | - |
Packaging | Tube |
Part Status | Last Time Buy |
Output Type | Transistor Driver |
Function | Step-Up, Step-Up/Step-Down |
Output Configuration | Positive |
Topology | Boost, Flyback, Forward |
Number of Outputs | 1 |
Output Phases | 1 |
Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
Frequency - Switching | Up to 500kHz |
Duty Cycle (Max) | 96% |
Synchronous Rectifier | No |
Clock Sync | No |
Serial Interfaces | - |
Control Features | Frequency Control |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Package / Case | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 8-SOIC |
Base Product Number | TL2843 |
Product datasheet
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