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Pericom Technology |
PT8A977 • PT8A977P/977W works as encoder and PT8A978P/978LW works as decoder • Five pins for five control functions • Operating power-supply voltage: 2.5V to 5.0V (977P, 977W, 978P), 2.0V to 5.0V (978LW) www.DataSheet4U.com General Description The PTA977P ( |
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Pericom Technology |
PIR Sensor Light Switch Operating voltage: 5V (Typ.) Average supply current: 120µA (Typ.) 2 stage op-amp for filter. Build-in noise rejection circuit. On-chip regulator. Adjustable output duration Override function. ON/AUTO/OFF selectable by MODE pin Apply |
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Pericom Technology |
(PT8A261 / PT8A262) PIR Sensor Light Switch Controller • General Description The PT8A261 and PT8A262 are low power mixed signal CMOS LSI designed for the automatic lamp control using PIR sensor as motion detector. • • • • • • • • • • • • • 2-stage operational amplifier as filter Built-in noise rejecti |
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Pericom Technology |
PIR Sensor Light Switch Controller • • • • • • • • • Description The PT8A2651 is a CMOS LSI chip designed for automatic PIR lamp control. The chip is equipped with operational amplifiers, a comparator, timer, a zero crossing detector, control circuit, a voltage regulator, a system os |
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Pericom Technology |
PIR Sensor Light Switch Operating voltage: 5V (Typ.) Average supply current: 120µA (Typ.) 2 stage op-amp for filter. Build-in noise rejection circuit. On-chip regulator. Adjustable output duration Override function. ON/AUTO/OFF selectable by MODE pin Apply |
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Pericom Technology |
5 Function Remote Controller for 1V Micro Cars h S as encoder and PT8A9781 a • PT8A977B works t adecoder works as D • Four. control functions w •w Operating power-supply voltage: 1.8V to 5.0V(977B) w 1.0V to 1.5V (9781) • Auto-power-off and oscillation-off if no press on any button (977B) • Press |
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Pericom Technology |
(PT8A972 - PT8A974) 8-Direction Remote Controller • The PT8A9702 works as the encoder and the PT8A973/974/973L/974L works as the decoder • 8-direction control • Operation power supply for PT8A9702: 3V to 12V (with series resistor) • Auto power-off if no key pressed (PT8A9702) • Motor current limit t |
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Pericom Technology |
Cost Down Shaver Controller • • • • • • • • • On-chip analog functions for rechargeable battery charge/discharge management. Constant and pulse current charging operations Fast charge detection by: -∆V, 0∆V, Charge protection wi th s afety tim er 90 minutes, maximum voltage, ma |
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Pericom Technology |
5 Function Remote Controller for 1V Micro Cars • PT8A977P/977W works as encoder and PT8A978P/978LW works as decoder • Five pins for five control functions • Operating power-supply voltage: 2.5V to 5.0V (977P, 977W, 978P), 2.0V to 5.0V (978LW) • Auto-power-off if no press on any button in 8s or co |
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Pericom Technology |
(PT8A261 / PT8A262) PIR Sensor Light Switch Controller • General Description The PT8A261 and PT8A262 are low power mixed signal CMOS LSI designed for the automatic lamp control using PIR sensor as motion detector. • • • • • • • • • • • • • 2-stage operational amplifier as filter Built-in noise rejecti |
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Pericom Technology |
PIR Sensor Light Switch Controller • General Description The PT8A2611 and PT8A2621 are low power mixed signal CMOS LSI designed for the automatic lamp control using PIR sensor as motion detector. With on chip noise filter and voltage regulator, the IC provides stable operations throu |
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Pericom Technology |
(PT8A972 - PT8A974) 8-Direction Remote Controller • The PT8A9702 works as the encoder and the PT8A973/974/973L/974L works as the decoder • 8-direction control • Operation power supply for PT8A9702: 3V to 12V (with series resistor) • Auto power-off if no key pressed (PT8A9702) • Motor current limit t |
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Pericom Technology |
PIR Sensor Light Switch Controller • • • • • • • • • Description The PT8A2651 is a CMOS LSI chip designed for automatic PIR lamp control. The chip is equipped with operational amplifiers, a comparator, timer, a zero crossing detector, control circuit, a voltage regulator, a system os |
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Pericom Technology |
PIR Sensor Light Switch Operating voltage: 5V (Typ.) Average supply current: 120µA (Typ.) 2 stage op-amp for filter. Build-in noise rejection circuit. On-chip regulator. Adjustable output duration Override function. ON/AUTO/OFF selectable by MODE pin Apply |
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Pericom Technology |
PIR Sensor Light Switch Controller • General Description The PT8A2612 is a CMOS LSI chip based on 260 base designed for use in automatic PIR lamp control. It can operate with a 2-wire configuration for triac applications with dimmer function or 3-wire configuration for RELAY applicat |
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Pericom Technology |
PIR Sensor Light Switch Controller • General Description The PT8A2611 and PT8A2621 are low power mixed signal CMOS LSI designed for the automatic lamp control using PIR sensor as motion detector. With on chip noise filter and voltage regulator, the IC provides stable operations throu |
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Pericom Technology |
(PT8A972 - PT8A974) 8-Direction Remote Controller • The PT8A9702 works as the encoder and the PT8A973/974/973L/974L works as the decoder • 8-direction control • Operation power supply for PT8A9702: 3V to 12V (with series resistor) • Auto power-off if no key pressed (PT8A9702) • Motor current limit t |
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Pericom Technology |
(PT8A972 - PT8A974) 8-Direction Remote Controller • The PT8A9702 works as the encoder and the PT8A973/974/973L/974L works as the decoder • 8-direction control • Operation power supply for PT8A9702: 3V to 12V (with series resistor) • Auto power-off if no key pressed (PT8A9702) • Motor current limit t |
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Pericom Technology |
(PT8A972 - PT8A974) 8-Direction Remote Controller • The PT8A9702 works as the encoder and the PT8A973/974/973L/974L works as the decoder • 8-direction control • Operation power supply for PT8A9702: 3V to 12V (with series resistor) • Auto power-off if no key pressed (PT8A9702) • Motor current limit t |
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Pericom Technology |
Cost Down Shaver Controller • • • • • • • • • On-chip analog functions for rechargeable battery charge/discharge management. Constant and pulse current charging operations Fast charge detection by: -∆V, 0∆V, Charge protection wi th s afety tim er 90 minutes, maximum voltage, ma |
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