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Analog Devices |
2.4MHz Step-Down Switching Regulator n Wide Input Range: Operation From 3.6V to 36V Overvoltage Lockout Protects Circuit through 60V Transients n 2A Maximum Output Current n Adjustable Switching Frequency: 200kHz to 2.4MHz n Low Shutdown Current: IQ < 1µA n Integrated Boost Diode n Sync |
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Analog Devices |
Ultrahigh PSRR Precision DAC/Reference Buffer nn Ultralow Wideband Noise: 1.2µVRMS (10Hz to 100kHz) nn Ultralow 1/f Noise: 0.6µVP-P (0.1Hz to 10Hz) nn Ultralow Spot Noise: 4nV/√Hz at 1kHz and Above nn Ultrahigh PSRR: 73dB at 1MHz nn Ultralow Input Offset: 125µV nn Output Source Current: 200mA nn |
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Analog Devices |
45mV Dropout Ultra-Fast Linear Regulator Ultra-low RMS Noise: 1.2μVRMS (10Hz to 100kHz) Ultra-low Spot Noise: 3nV/√ at 10kHz Ultra-low1/fNoise:7µVP-P from0.1Hz to 10Hz High-Frequency PSRR: 52dB at 1MHz Ultra-fast Transient Response Dropout Voltage: 45mV Typical Digitally Progr |
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Analog Devices |
SEPIC and Inverting Controller n Wide Input Voltage Range: 2.9V to 40V n Positive or Negative Output Voltage Programming with a Single Feedback Pin n Current Mode Control Provides Excellent Transient Response n Programmable Operating Frequency (100kHz to 1MHz) with One External Re |
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Analog Devices |
I2C to CAN-Physical Transceiver n Protected from Overvoltage Line Faults to ±40V n Up to 400kbps I2C Communications n 4V to 60V Power Supply Range with Internal 3.3V Regulator n 3.3V or 5V Bus Voltage n Extended Common Mode Range (±36V) n ±8kV HBM ESD on CAN Pins, ±2kV HBM ESD on A |
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Analog Devices |
Triple Output LED Driver Controller n Three Independent LED Driver Channels n Wide Input Voltage Range: 2.5V to 40V n VIN Transient Ride-Through Up to 60V n Rail-to-Rail LED Current Sense: 0V to 100V n 3000:1 PWM Dimming n TG Drivers for PMOS LED Disconnection n Operates in Boost, Buck |
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Analog Devices |
Ultrahigh PSRR RF Linear Regulator n Ultralow RMS Noise: 0.8µVRMS (10Hz to 100kHz) n Ultralow Spot Noise: 2nV/√Hz at 10kHz n Ultrahigh PSRR: 79dB at 1MHz n Output Current: 200mA n Wide Input Voltage Range: 1.8V to 20V n Single Capacitor Improves Noise and PSRR n 100µA SET Pin Current: |
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Analog Devices |
8-Switch Matrix LED Dimmer n Eight Independent 17V 330mΩ NMOS Switches n Independent On/Off/Dimming Control of 1 to 4 LEDs for Each Switch n I2C Multidrop Serial Interface with Programmable Open LED and Shorted LED Fault Reporting n 16 Unique I2C Addresses n VDD Range: 2.7V to |
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Analog Devices |
2A Synchronous Step-Down LED Driver nn ±1.5% LED Current Regulation nn ±1.2% Output Voltage Regulation nn 5000:1/10000+:1 PWM Dimming at 100Hz (LT3932/LT3932-1) nn 128:1 Internal PWM Dimming nn Spread-Spectrum Frequency Modulation nn Silent Switcher® Architecture for Low EMI nn 3.6V to |
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Analog Devices |
1.3A Eight-Switch Matrix LED Dimmer n Eight Independent 15V/110mΩ NMOS Switches n Controls LED Dimming of Strings Up to 54V n I2C Serial Interface with Programmable Address n I2C Packet Error Checking with CRC-8 n Programmable 256:1 (8-Bit) PWM Dimming n 11-Bit Precision Exponential Fa |
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Analog Devices |
200mA 2-Terminal Programmable Current Source n Programmable 2-Terminal Current Source n Maximum Output Current: 200mA n Wide Input Voltage Range: 1.2V to 40V n Input/Output Capacitors Not Required n Resistor Ratio Sets Output Current n Initial Set Pin Current Accuracy: 1% n Reverse-Voltage Prot |
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Analog Devices |
Ultra-High PSRR Low Dropout Linear Regulator APPLICATIONS ► Ultra-low output RMS noise: 0.8 μV rms (10 Hz to 100 kHz) ► Ultra-low output noise spectral density: 2 nV/√Hz (Positive) and 2.2 nV/√Hz (Negative) at 10 kHz ► Ultra-low 1/f noise: 10 µV p-p (Positive) and 3.2 µV p-p (Nega- tive) (0.1 |
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Analog Devices |
Adjustable 1.1A Single Resistor Low Dropout Regulator n Outputs May Be Paralleled for Higher Current and Heat Spreading n Output Current: 1.1A n Single Resistor Programs Output Voltage n 1% Initial Accuracy of SET Pin Current n Output Adjustable to 0V n Low Output Noise: 40µVRMS (10Hz to 100kHz) n Wide |
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Analog Devices |
60V Synchronous Boost LED Controller nn 3000:1 External PWM Dimming nn 250:1 Internal PWM Dimming nn Wide VIN Operating Range: 2.5V to 38.5V nn Synchronous Boost Output Voltage up to 60V nn Spread-Spectrum Frequency Modulation for Lower EMI nn PMOS Switch Driver for PWM and Output Disco |
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Analog Devices |
LED Controller n 3000:1 True Color PWM™ Dimming n Wide Input Voltage Range: 6V to 100V n Output Voltage Up to 100V n Constant-Current and Constant-Voltage Regulation n 100mV High Side Current Sense n Drives LEDs in Boost, Buck Mode, Buck-Boost Mode, SEPIC or |
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Analog Devices |
60V LED Driver n 4000:1 True Color PWM™ Dimming n 4A, 60V Internal DMOS Switch n Wide Input Voltage Range: 3V to 42V n 0V to 60V Output Current Regulation with Monitor n PMOS Switch Driver for PWM and Output Disconnect n LED Short-Circuit Protection and SHORTLED Fl |
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Analog Devices |
I2C Programmable Quad Monolithic Boost LED Driver n Four Independent DC/DC Channels n I2C Programmable n 8192:1 True Color PWM™ Dimming n 8-Bit Analog Dimming Pin Scaled by DAC n 11-Channel, 8-Bit ADC with 2 External Inputs n 1.6A, 60V Internal DMOS Switches n Input Voltage: 3V to 60V n Output Volta |
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Analog Devices |
350mA Step-Down Regulator n Low Ripple Burst Mode® Operation 2.5µA IQ at 12VIN to 3.3VOUT Output Ripple < 5mVP-P n Wide Input Voltage Range: 4.2V to 62V Operating n Adjustable Switching Frequency: 200kHz to 2.2MHz n Integrated Boost and Catch Diodes n 350mA Output Curren |
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Analog Devices |
350mA Step-Down Regulator n Low Ripple Burst Mode® Operation 2.5µA IQ at 12VIN to 3.3VOUT Output Ripple < 5mVP-P n Wide Input Voltage Range: 4.2V to 62V Operating n Adjustable Switching Frequency: 200kHz to 2.2MHz n Integrated Boost and Catch Diodes n 350mA Output Curren |
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Analog Devices |
350mA Step-Down Regulator n Low Ripple Burst Mode® Operation 2.5µA IQ at 12VIN to 3.3VOUT Output Ripple < 5mVP-P n Wide Input Voltage Range: 4.2V to 62V Operating n Adjustable Switching Frequency: 200kHz to 2.2MHz n Integrated Boost and Catch Diodes n 350mA Output Curren |
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