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Bestellungen über
$5000ST ST7538Q
1/1 Transceiver Half 44-TQFP (10x10)
Marken: STMicroelectronics, Inc
Herstellerteil #: ST7538Q
Datenblatt: ST7538Q Datasheet (PDF)
Paket/Gehäuse: TQFP-44
Produktart: Drivers, Receivers, Transceivers
RoHS-Status:
Lagerzustand: 2.065 Stück, Neues Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ST7538Q Allgemeine Beschreibung
The ST7538Q is a versatile Half Duplex synchronous/asynchronous FSK Modem, making it an ideal choice for power line communication network applications. With its ability to operate from a single supply voltage and integrate a line driver and two linear regulators for 5V and 3.3V, this device offers a comprehensive solution for communication needs. By controlling the device operation through an internal register, programmable via the synchronous serial interface, users can easily customize the modem to meet specific requirements. Moreover, the ST7538Q includes additional functions such as watchdog, clock output, output voltage and current control, preamble detection, time-out, and band in use, providing a complete set of features for seamless operation. Realized in Multipower BCD5 technology, this modem stands out for its integration of DMOS, Bipolar, and CMOS structures in the same chip, showcasing advanced engineering and design
Funktionen
- Programmable baud rate up to 4800BPS
- ST7537 compatible
- 8 programmable transmission frequencies
- UART/SPI host interface
- Suitable to application in accordance with EN 50065 CENELEC specifications
- Receiving sensitivity up to 250µVrms
- Band in use detection
- Carrier or preamble detection
- Mains zero crossing detection and synchronization
- Programmable 24 or 48 bit register with security checksum
- Watchdog timer
- Integrated 3.3V voltage regulator (up to 50mA) with short circuit protection
- Integrated 5V voltage regulator (up to 50mA) with short circuit protection
- Half duplex frequency shift keying (FSK) transceiver
- Programmable interface: Synchronous Asynchronous
- Integrated power line driver with programmable voltage and current control
- Very low power consumption (Iq = 5mA)
- 3.3V or 5V digital supply
- 8 or 16 bit header recognition
- Single supply voltage (from 7.5 up to 12.5V)
- Output voltage freeze
Spezifikationen
| Parameter | Wert | Parameter | Wert |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | Network Controller & Processor ICs |
| RoHS: | Details | Series: | ST7538Q |
| Product: | Power Line Communications | Data Rate: | 4.8 kb/s |
| Frequency: | 16 MHz | Interface Type: | SPI, UART |
| Operating Supply Voltage: | 5 V | Operating Supply Current: | 5 mA |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
| Mounting Style: | SMD/SMT | Package / Case: | TQFP-44 |
| Packaging: | Tray | Brand: | STMicroelectronics |
| Height: | 1.4 mm | Length: | 10 mm |
| Moisture Sensitive: | Yes | Product Type: | Network Controller & Processor ICs |
| Factory Pack Quantity: | 960 | Subcategory: | Communication & Networking ICs |
| Supply Voltage - Max: | 5.25 V | Supply Voltage - Min: | 4.75 V |
| Width: | 10 mm |
Versand
| Versandart | Versandgebühr | Vorlaufzeit | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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FedEx | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
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REGISTRIERTE LUFTPOST | $20.00-$40.00 (0.50 KG) | 2-5 Tage |
Bearbeitungszeit: Die Versandkosten hängen von der jeweiligen Zone und dem Land ab.
Zahlung
| Zahlungsbedingungen | Handgebühr | |
|---|---|---|
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Banküberweisung | Bankgebühr in Höhe von 30,00 USD wird berechnet. |
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Paypal | 4,0 % Servicegebühr wird berechnet. |
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Kreditkarte | 3,5 % Servicegebühr wird berechnet. |
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Western Union | charge US.00 banking fee. |
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Geldgramm | Bankgebühr in Höhe von 0,00 USD wird berechnet. |
Garantien
1. Die von Ihnen gekauften elektronischen Bauteile enthalten eine 365-tägige Garantie. Wir garantieren die Produktqualität.
2. Wenn einige der Artikel, die Sie erhalten haben, nicht von perfekter Qualität sind, würden wir verantwortungsvoll Ihre Rückerstattung oder Ersatz arrangieren. Die Artikel müssen jedoch in ihrem Originalzustand verbleiben.
Verpackung
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Auf dem äußeren ESD-Verpackungsetikett werden die Informationen unseres Unternehmens verwendet: Teilenummer, Marke und Menge.
Wir prüfen alle Waren vor dem Versand, stellen sicher, dass sich alle Produkte in gutem Zustand befinden und dass die Teile neu und original sind und mit dem Datenblatt übereinstimmen.
Nachdem alle Waren darauf überprüft wurden, dass nach dem Verpacken keine Probleme auftreten, werden wir sicher verpacken und per Global Express versenden. Es zeigt eine ausgezeichnete Durchstoß- und Reißfestigkeit sowie eine gute Dichtungsintegrität.
Teilpunkte
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The ST7538Q is a highly integrated power management unit designed for use in digital TV sets and set-top boxes. It combines several essential functions, such as voltage regulation, power sequencing, and protection, into a single chip. The ST7538Q offers high efficiency and reliability, making it an ideal solution for energy-efficient and compact designs.
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Equivalent
Equivalent products of ST7538Q chip include TDA1053A, TDA1083, and HA1364. These chips are also audio amplifier ICs commonly used in various electronic applications. -
Features
1. Low-power, high-performance voltage regulator 2. Wide input voltage range (2.5V to 40V) 3. Output voltage adjustable from 1.5V to 36V 4. Low-dropout voltage (40mV at 3A load) 5. Short-circuit protection and thermal shutdown 6. Adjustable current limit and power good flag 7. Available in TO-220 and D²PAK packages. -
Pinout
ST7538Q is a highly integrated LCD controller with 192 channels and operates with a 5V power supply. It is built with an internal oscillator and generates all necessary voltages for the LCD panel. The device provides a 4-wire SPI interface for communication with a microcontroller and comes in a 64-pin LQFP package. -
Manufacturer
ST7538Q is manufactured by STMicroelectronics, which is a semiconductor manufacturing company. STMicroelectronics is a global leader in the semiconductor industry, designing and producing a wide range of products including microcontrollers, power management chips, sensors, and more. The company serves a diverse range of industries including automotive, IoT, industrial, and consumer electronics. -
Application Field
ST7538Q is typically used in power supplies, battery chargers, and UPS systems due to its high efficiency and compact size. It is also commonly used in motor control applications, as well as in automotive and industrial applications that require accurate and reliable voltage sensing and regulation. -
Package
The ST7538Q chip is a Quad Flat No-Lead (QFN) package type with a dimensions of 6 x 6 mm and a thickness of 0.85 mm.
Datenblatt PDF
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