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UAA3201T
Telecom Circuit, PDSO16,UAA3201T
Telecom Circuit, PDSO16,
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Service & Packaging
Service & Packaging
About After Sales Service
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Initiate the application within 90 days from the shipment date.
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UAA3201T DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
GENERAL DESCRIPTION The UAA3201T is a fully integrated single-chip receiver, primarily intended for use in VHF and UHF systems employing direct AM Return-to-Zero (RZ) Amplitude Shift Keying (ASK) modulation.FEATURES • Oscillator with external Surface Acoustic Wave Resonator (SAWR) • Wide frequency range from 150 to 450 MHz • High sensitivity • Low power consumption • Automotive temperature range • Superheterodyne architecture • Applicable to fulfil FTZ 17 TR 2100 (Germany) • High integration level, few external components • Inexpensive external components • IF filter bandwidth determined by application.APPLICATIONS • Car alarm systems • Remote control systems • Security systems • Gadgets and toys • Telemetry.
Key Features
- Oscillator with external Surface Acoustic Wave Resonator (SAWR)
- Wide frequency range from 150 to 450 MHz
- High sensitivity
- Low power consumption
- Automotive temperature range
- Superheterodyne architecture
- Applicable to fulfil FTZ 17 TR 2100 (Germany)
- High integration level, few external components
- Inexpensive external components
- IF filter bandwidth determined by application.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | Yes | Part Life Cycle Code | Transferred |
| Reach Compliance Code | JESD-30 Code | R-PDSO-G16 | |
| Number of Terminals | 16 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | SOP | Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | Power Supplies ! | 3.5/6 V |
| Qualification Status ! | Not Qualified | Surface Mount ! | YES |
| Telecom IC Type | TELECOM CIRCUIT | Temperature Grade ! | INDUSTRIAL |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 1.27 mm |
| Terminal Position | DUAL |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is UAA3201T?
The UAA3201T is a phase control IC designed for use in dimmable electronic ballasts for fluorescent lamps. It is commonly used in lighting applications to provide smooth and flicker-free dimming functionality.
How Does UAA3201T Work?
The UAA3201T works by regulating the phase angle of the input AC voltage to control the power output to the lamp. It uses a feedback control loop to adjust the firing angle of the triac or other power control device, allowing for precise dimming control. The IC is designed to ensure stable and efficient operation of the lighting system.
How Many Pins does UAA3201T have and What are the Functions of the Pinout Configuration?
The UAA3201T is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- V1: Lamp voltage sense input.
- V2: Lamp current sense input.
- FB: Feedback input pin for control loop.
- RT: Timing resistor input.
- CT: Timing capacitor input.
- SYNC: Synchronization input.
- OUT: Output pin to drive an external triac or power control device.
What are the Pros and Cons of UAA3201T?
Pros:
- Smooth Dimming: Enables smooth and flicker-free dimming of fluorescent lamps.
- Stable Operation: Provides stable control of the lamp power output.
- Feedback Loop: Utilizes a feedback control loop for precise phase angle regulation.
- Compact Package: The 16-pin SOIC package provides a compact form factor for space-efficient designs.
Cons:
- Application-Specific: Designed specifically for dimmable electronic ballasts and may not be suitable for other applications.
- Complexity: Requires understanding of phase control and lamp control circuitry for effective use.
Are There Any Equivalents/Alternatives to UAA3201T for Recommendation?
An equivalent part to the UAA3201T is the TDA5140A from STMicroelectronics. Alternatives to the UAA3201T include the TEA1101 from NXP Semiconductors and the IR2156 from Infineon Technologies.
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