| No. | parte # | Fabricante | Descripción | Hoja de Datos |
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STMicroelectronics |
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER (TQFP44) TDA7431 (SDIP42) voice canceller for quality audio applications in car radio and Hi-Fi systems. They reproduce surround sound by using programmable phase shifters and a signal matrix. Control of all the functions is accomplished by serial b |
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STMicroelectronics |
TONE CONTROL AND SURROUND DIGITALLY CONTROLLED AUDIO PROCESSOR obtained. R-IN2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 D01AU1247 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 R-IN3 R-IN4 L-OUT R-OUT AGND VS CREF SDA SCL DIGGND TREBLE-R N.C. TREBLE-L PS1 LP BOUT(L) R_IN3 R_IN2 R_IN1 L_IN1 L_IN2 L_IN3 L_IN4 |
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STMicroelectronics |
SPI CONTROLLED H-BRIDGE OPERATING SUPPLY VOLTAGE 5V TO 28V TYPICAL RDSon = 150 mΩ FOR EACH OUTPUT TRANSISTOR (AT 25°C) CONTINOUS DC LOAD CURRENT 5A (Tcase < 100 °C) OUTPUT CURRENT LIMITATION AT TYP. 8.6A SHORT CIRCUIT SHUT DOWN FOR OUTPUT CURRENTS OVER TYP. 10.6A LOGIC- INP |
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STMicroelectronics |
6-rows 30 mA LEDs driver ■ Boost section – 4.5 V to 36 V input voltage range – Internal power MOSFET – Internal +5 V LDO for device supply – Up to 36 V output voltage – Constant frequency peak current-mode control – 250 kHz to 1 MHz adjustable switching frequency – External |
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STMicroelectronics |
Advanced high power factor flyback controller Product status link HVLED101 Product summary Order code Package Packaging HVLED101 Tube SOP14 HVLED101TR Tape and reel • Quasi-Resonant (QR) topology • Primary side regulation of output voltage • Direct optocoupler connection for secondary s |
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STMicroelectronics |
3A monolithic step-down current source • 3.0 V to 18 V operating input voltage range • 850 kHz fixed switching frequency • 100 mV typ. current sense voltage drop • PWM dimming • ± 7% output current accuracy • Synchronous rectification • 95 mΩ HS / 69 mΩ LS typical RDS(on) • Peak current m |
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STMicroelectronics |
Low RDSON SPI controlled H-Bridge Programmable current regulation peak threshold by SPI up to 8.6 A typ. Operating battery supply voltage 4.0 V to 28 V Operating Vdd supply voltage 4.5 V to 5.5 V All pins withstand 19 V, Vs and output pins withstand 40 V Full path Ron from |
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STMicroelectronics |
High efficiency constant current LED driver LQFP32 7x7 mm GAPG1506151117CFT Max VBATT Operation supply battery voltage VBATT Oscillator frequency range 40 V 5.6 - 24 V 100 - 500 kHz • Automotive qualified • Constant current operation • Current LED settable by external sensing resistor and |
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STMicroelectronics |
DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER (TQFP44) TDA7431 (SDIP42) voice canceller for quality audio applications in car radio and Hi-Fi systems. They reproduce surround sound by using programmable phase shifters and a signal matrix. Control of all the functions is accomplished by serial b |
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STMicroelectronics |
Silicon controlled rectifiers |
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STMicroelectronics |
4A monolithic step-down current source • 3.0 V to 18 V operating input voltage range • 850 kHz fixed switching frequency • 100 mV typ. current sense voltage drop • PWM dimming • ± 7% output current accuracy • Synchronous rectification • 95 mΩ HS/ 69 mΩ LS typical RDS(on) • Peak current mo |
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STMicroelectronics |
SPEECH AND 14 MEMORY DIALER WITH LED DRIVER provided by the PABX or central office. The PAUSE key stores a timed pause in the number sequence. Redial is then delayed until an outside line can be accessed or some other activity occurs before normal signaling resumes. A LND key input automatical |
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STMicroelectronics |
Bus-Controlled Vertical Deflection System s Fully I²C controlled s DMOS Power Half-bridge Amplifier s DC Coupled Operation s Internal Flyback Generator (Up to 60 V) s Self Adapted Sawtooth (50/60 Hz) s 100 Hz Operation s Vertical Linearity, Amplitude and Centering Adjustments s Horizontal Wi |
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STMicroelectronics |
PMOLED display power supply summary ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Inductor switcher boost controller. PFM mode control. High efficiency over wide range of load (1mA to 40mA). Integrated Load disconnect switch. Over voltage protection with automatic restart Soft start with adjustable pea |
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STMicroelectronics |
High power factor flyback controller Quasi resonant (QR) topology Primary side regulation of output voltage Direct optocoupler connection for current loop regulation with feedback disconnection detection 800 V high voltage startup High power factor and low THD in universal ran |
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STMicroelectronics |
Digital controlled stereo audio processor ■ Input multiplexer: www.DataSheet4U.com – 3 stereo inputs – Selectable input gain for optimal adaption to different sources ■ ■ ■ ■ Volume control in 1.25dB steps Loudness function Treble and bass controL Four speaker attenuatorS: – 4 independent |
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STMicroelectronics |
PWM controlled high current DMOS universal motor driver ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Able to drive both windings of a bipolar stepper motor or two DC motors Output current up to 1.5A each winding Wide voltage range: 12V to 40V Four quadrant current control, ideal for microstepping and dc motor control Precision P |
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STMicroelectronics |
PWM controlled high current DMOS universal motor driver ■ ■ ■ ■ ■ ■ ■ ■ ■ Able to drive both windings of a bipolar stepper motor or two DC motors Output current up to 1.3A each winding Wide voltage range: 12V to 40V Four quadrant current control, ideal for microstepping and DC motor control Precision PWM |
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STMicroelectronics |
High power LED driver • AEC-Q100 qualified • General – ST SPI communication v4.1 – 5.5 to 24 V Operating battery voltage range – Load dump protected – QFN40L 6x6 (wettable flanks) with exposed pad – Timeout watchdog and limp home function – Low standby current • Buck sect |
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STMicroelectronics |
advanced LED controller/driver ■ LED controller driver with 13 outputs (8 segments/5 digits) ■ Standby power management to host ■ Integrated low-power, accurate RTC ■ Integrated remote control decoding: – Philips (RC5, RCMM) – Thomson (RCA, R2000) – NEC and R-STEP ■ Wake-up using |
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Desde 2024. D4U Semiconductor.
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