| No. | Partie # | Fabricant | Description | Fiche Technique |
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ROHM |
Standard CMOS LDO Regulators 1) High accuracy output voltage: ±1% 2) High ripple rejection ratio: 70 dB (BHŜŜFB1WHFV/WG, BHŜŜLB1WHFV/WG) 3) Low dropout voltage: 60 mV (when current is 100 mA) (BHŜŜMA3WHFV) 4) Stable with ceramic output capacitors 5) Low Bias current : 40µA (IO = |
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ROHM |
3 wire serial sound control IC 1) Built-in 4-input selector, mute circuit, REC gain amplifier, volume, bass and treble. 2) 3-wire serial interface 3) Resistor ladder type volume control that uses a BiCMOS process for low noise and distortion. 4) SSOP-A24 package SSOP-A24 Applica |
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ROHM |
CMOS LDO Regulators excellent heat dissipation, contributes to space-saving application designs. ●Features 1) Automatic switching between low-consumption and high-speed modes 2) Built-in rush current prevention circuit 3) Low-voltage 1.7 V operation 4) High accuracy ou |
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ROHM |
CMOS LDO Regulators excellent heat dissipation, contributes to space-saving application designs. ●Features 1) Automatic switching between low-consumption and high-speed modes 2) Built-in rush current prevention circuit 3) Low-voltage 1.7 V operation 4) High accuracy ou |
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Rohm |
Audio sound processor with BBE 1) Volume (main volume), balance (right/left), tone (bass and treble), surround (mode and effect), BBE processor (effect) 2 can be controlled by I C-BUS. 2) Volume is VCA with low distortion rate and low noise and can restrain the step noise. 3) The |
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ROHM |
CMOS LDO Regulators High Output Voltage Accuracy: ±1 % (±25mV on VOUT<2.5V products) Dropout voltage: 60mV (IOUT=100mA) Compatible with small ceramic capacitor Output Voltage ON/OFF Control Built-in Over Current Protection Circuit (OCP) Built-in Thermal Shut |
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ROHM |
1ch 300mA CMOS LDO Regulators High Output Voltage Accuracy: ±1 % (±25mV on VOUT<2.5V products) Dropout voltage: 60mV (IOUT=100mA) Compatible with small ceramic capacitor Output Voltage ON/OFF Control Built-in Over Current Protection Circuit (OCP) Built-in Thermal Shut |
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Rohm |
Standard Headphone Amplifiers 1) Built-in mute function for preventing pop noise when power supply turns on/off 2) Built-in thermal shutdown function 3) BH3544F, BH3547F, BH3548F are pin-to-pin compatible 4) SOP8 small package ●Applications TV, Desktop PC, Notebook PC, Camcorder |
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Rohm |
Post amplifier 1) 2-channel analog filter IC for 1-bit D / A converters. 2) Internal partial CR for two channels (left and right) LPF. FBlock diagram 3) Operates on a single power supply. 121 Optical disc ICs FAbsolute maximum ratings (Ta = 25_C) BH3561AF FRec |
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Rohm |
SOUND CONTROLLER 1) Can control volume (main volume) and tone (bass, treble). 2) Volume is produced by a low-distortion, low-noise VCA, is controlled with DC current, and, due to an internal reference voltage with temperature compensation, can control two channels wi |
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Rohm |
Serial sound controller 1) They facilitate direct serial control from a microcomputer of volume (main volume) and tone (bass, treble). DC control is also possible. 2) Volume is produced by a low-distortion, low-noise VCA. Designed to minimize step noise. 3) Input amp can be |
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Rohm |
2-wire serial sound controller 1) I2C BUS facilitates direct serial control from a microcomputer of volume (main volume), balance (left / right), and tone (bass, treble). DC control is also possible. 2) Volume is produced by a low-distortion, low-noise VCA. Designed to minimize st |
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Rohm |
Audio sound controller 1) Volume, tone, and dynamic bass boost control possible by a serial link to a microprocessor. 2) Left and right channel volume can be controlled independently. FAbsolute maximum ratings (Ta = 25_C) 3) Resistor-ladder type volume control uses BiCMOS |
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Rohm |
Dual-line serial control sound processor • 1) 3-channel volume and sound quality control (for stereo and center speakers). 2) Absorption of volume deviation between input sources and improved S / N ratio, for better sound quality, using an AGC circuit. 3) Control through I2C BUS serial con |
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Rohm |
Sound processor 1) A single chip IC integrates all functions of volume, tone control, and spectrum analyzer. 2) Soft switching can reduce the noise occured when volume, mode selector, surround, dynamic bass, and gain of graphic equalizer are switched. 3) 4-ch input |
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ROHM |
Standard CMOS LDO Regulators 1) High accuracy output voltage: ±1% 2) High ripple rejection ratio: 70 dB (BHŜŜFB1WHFV/WG, BHŜŜLB1WHFV/WG) 3) Low dropout voltage: 60 mV (when current is 100 mA) (BHŜŜMA3WHFV) 4) Stable with ceramic output capacitors 5) Low Bias current : 40µA (IO = |
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ROHM |
Standard CMOS LDO Regulators 1) High accuracy output voltage: ±1% 2) High ripple rejection ratio: 70 dB (BHŜŜFB1WHFV/WG, BHŜŜLB1WHFV/WG) 3) Low dropout voltage: 60 mV (when current is 100 mA) (BHŜŜMA3WHFV) 4) Stable with ceramic output capacitors 5) Low Bias current : 40µA (IO = |
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ROHM |
Standard CMOS LDO Regulators 1) High accuracy output voltage: ±1% 2) High ripple rejection ratio: 70 dB (BHŜŜFB1WHFV/WG, BHŜŜLB1WHFV/WG) 3) Low dropout voltage: 60 mV (when current is 100 mA) (BHŜŜMA3WHFV) 4) Stable with ceramic output capacitors 5) Low Bias current : 40µA (IO = |
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ROHM |
1ch 300mA CMOS LDO Regulators High Output Voltage Accuracy: ±1 % (±25mV on VOUT<2.5V products) Dropout voltage: 60mV (IOUT=100mA) Compatible with small ceramic capacitor Output Voltage ON/OFF Control Built-in Over Current Protection Circuit (OCP) Built-in Thermal Shut |
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Rohm |
Dual Line Serial Control Sound Processor IC 1) 2-channel volume and sound quality control. 2) Absorption of volume deviation between input sources and improved S / N ratio, for better sound quality, using an AGC circuit. 3) Control through I2C BUS serial control. 4) Internal pseudo-stereo circ |
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