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AMSCO |
(AS1101 - AS1104) Low-Dropout LED Drivers ! ! ! ! ! ! ! ! ! ! ! ! LED Drivers for Parallel-Connected LEDs Ultra-Low Voltage Drop: Less Than 150mV (for Liion Battery Support) Analog and PWM Brightness Control Up to 80mA per LED (AS1101) Up to 40mA per LED (AS1102, AS1103, AS1104) No Electrom |
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ams |
Hysteretic DC-DC Step-up Converter a shutdown mode, where it draws less than 100nA. In shutdown mode the battery is not connected to the output. If the input voltage exceeds the output voltage the device is in a feedthrough mode and the input is directly connected to the output voltag |
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AMSCO |
(AS1101 - AS1104) Low-Dropout LED Drivers ! ! ! ! ! ! ! ! ! ! ! ! LED Drivers for Parallel-Connected LEDs Ultra-Low Voltage Drop: Less Than 150mV (for Liion Battery Support) Analog and PWM Brightness Control Up to 80mA per LED (AS1101) Up to 40mA per LED (AS1102, AS1103, AS1104) No Electrom |
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AMSCO |
Step-Up DC-DC Converter a shutdown mode, where it draws less than 1µA. In shutdown mode the battery is connected directly to the output enabling the supply of real-time-clocks. The AS1320 provides a power-on reset output that goes high-impedance when the output reaches 90% |
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ams |
8-Bit LED Driver 8 output constant current drivers and an onchip diagnostic read-back function. The high clock-frequency (up to 50MHz), adjustable output current, and flexible serial interface makes the device perfectly suited for high-volume transmission application |
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AMSCO |
(AS1101 - AS1104) Low-Dropout LED Drivers ! ! ! ! ! ! ! ! ! ! ! ! LED Drivers for Parallel-Connected LEDs Ultra-Low Voltage Drop: Less Than 150mV (for Liion Battery Support) Analog and PWM Brightness Control Up to 80mA per LED (AS1101) Up to 40mA per LED (AS1102, AS1103, AS1104) No Electrom |
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AMSCO |
(AS1106 / AS1107) 8-Digit LED Display Drivers 10MHz SPI-, QSPI-, Microwire-Compatible Serial I/O Individual LED Segment Control Segment Blinking Control (can be synchronized across multiple drivers) Hexadecimal- or BCD-Code/No-Decode Digit Selection 3µA Low-Power Shutdown Current (typ; data reta |
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ams |
16-Channel LED Driver 16 output constant current drivers and an onchip diagnostic read-back function. The high clock-frequency (up to 50MHz), adjustable output current, and flexible serial interface makes the device perfectly suited for high-volume transmission applicatio |
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ams |
132-LED Cross-Plexing Driver a very low shutdown and operational current. The device offers a programmable IRQ pin. Via a register it can be set on what event (CP request, Interface time out, Error-detection, POR, End of Frame or End of Movie) the IRO is triggered. Also hardware |
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Ultra low Ripple Step Down DC/DC Converter Output Voltages: Fixed 5V or Adjustable Input Voltage Range: 4.5V to 20V Output Current: Up to 600mA 1.25V Lowest Output Voltage Efficiency: up to 96% Quiescent Supply Current: 12µA Power-OK Output Internal 0.4Ω P-Channel MOSFET Shutdown Current: 0.8 |
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Serially interfaced 4-digit LED driver an extremely low shutdown current of only 20µA and an operational current of less than 500µA. The number of visible digits can be programmed as well. The AS1105 can be reset by software and an external clock can be used. Several test modes support ea |
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Low-Dropout LED Drivers The benefits and features of AS1111, Low –Dropout LED Drivers are listed below: High efficient Benefits Supports a variety of end applications Extended battery life Suitable for EMF sensitive environment Small PCB area Cost effective, small packag |
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ams |
DC-DC Step Down Converter The benefits and features of this device are listed below: Benefits Features Ideal for single Li-Ion battery powered applications Extended battery life Supports a variety of end applications Over – temperature protection and shutdown Cost effectiv |
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AMSCO |
(AS1101 - AS1104) Low-Dropout LED Drivers ! ! ! ! ! ! ! ! ! ! ! ! LED Drivers for Parallel-Connected LEDs Ultra-Low Voltage Drop: Less Than 150mV (for Liion Battery Support) Analog and PWM Brightness Control Up to 80mA per LED (AS1101) Up to 40mA per LED (AS1102, AS1103, AS1104) No Electrom |
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AMSCO |
(AS1106 / AS1107) 8-Digit LED Display Drivers 10MHz SPI-, QSPI-, Microwire-Compatible Serial I/O Individual LED Segment Control Segment Blinking Control (can be synchronized across multiple drivers) Hexadecimal- or BCD-Code/No-Decode Digit Selection 3µA Low-Power Shutdown Current (typ; data reta |
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AMSCO |
4-Digit LED Display Driver ! ! ! ! ! ! ! ! ! ! ! The AS1108 features an extremely low shutdown cur! rent of typically 3µA, and an operational current of less ! than 500µA. The number of digits can be programmed, - 20-pin DIP the device can be reset by software, and an externa |
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AMSCO |
Constant-Current 8-Bit LED Driver 8 output constant current drivers and an on-chip diagnostic readback function. The high clock-frequency (up to 30MHz), adjustable output current, and flexible serial interface makes the device perfectly suited for high-volume transmission application |
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AMSCO |
Step-Up DC-DC Converter a shutdown mode, where it draws less than 1µA. In shutdown mode the battery is connected directly to the output enabling the supply of real-time-clocks. The AS1321 provides a power-on reset output that goes high-impedance when the output reaches 90% |
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AMSCO |
(AS1526 / AS1527) A/D Converters an internal 2.5V reference. As with the AS1527, the AS1526 can also be used with an external reference, which uses the input range 0V to VREF, including the positive supply range. The AS1527 consumes only 3mW (VDD = 3V) at the 73ksps maximum sampling |
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Hysteretic DC-DC Step-Up Converter a shutdown mode, where it draws less than 100nA. During shutdown mode the battery is disconnected from the output. The AS1310 also offers adjustable low battery detection. If the battery voltage decreases below the threshold defined by two external r |
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Desde 2024. D4U Semiconductor.
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