RobuST, rail-to-rail, high output current dual operational amplifier

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STMICROELECTRONICS

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Excellent audio performance / low distortion (0.005%)

The RT922 device is a rail-to-rail dual BiCMOS operational amplifier optimized and fully specified for 3 V and 5 V operation. The device has high output currents which allow low-load impedances to be driven.\nVery low noise, low distortion, low offset, and a high output current capability make this Rail-to-rail input and output\nLow noise: 9 nV/√Hz\nLow distortion\nHigh output current: 80 mA (able to drive 32 Ω loads)\nHigh-speed: 4 MHz, 1 V/μs\nOperating from 2.7 to 12 V\nLow input offset voltage\nESD internal protection: 2 kV\nLatch-up immunity\nMacromodel included in this specification\nDua;

ST

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PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER WITH 1.5V / 2.5V DUAL LOW DROPOUT LINEAR REGULATOR CONTROLLER

[Richtek] General Description The RT9221 integrates a PWM controller and two low-dropout linear regulators into a single chip. The PWM controller provides the CPU core voltage controlled by a 5-bit DAC and the linear section regulates power for GTL bus, clock driver or other circuits on motherbo

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PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER WITH 1.5V / 2.5V DUAL LOW DROPOUT LINEAR REGULATOR CONTROLLER

[Richtek] General Description The RT9221 integrates a PWM controller and two low-dropout linear regulators into a single chip. The PWM controller provides the CPU core voltage controlled by a 5-bit DAC and the linear section regulates power for GTL bus, clock driver or other circuits on motherbo

文件：158.48 Kbytes 頁數(shù)：8 Pages

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PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER WITH DUAL ADJUSTABLE LOW DROPOUT LINEAR REGULATOR CONROLLER

[Richtek] General Description The RT9222 integrates a PWM controller and two low-dropout linear regulators into a single chip. The PWM controller provides the CPU core voltage controlled by a 5-bit DAC and the linear section regulates power for GTL bus, clock driver or other circuits on motherbo

文件：221.93 Kbytes 頁數(shù)：8 Pages

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Synchronus PWM Step-down DC/DC Comverter Controller

[Richtek] General Description The RT9226A is a low cost, high-efficiency voltagemode PWM controller for motherboard power supply application. Synchronous N-channel MOSFET driver, short-circuit protection, and soft start function are integrated in a single chip. A simple high power buck regulator

文件：186.5 Kbytes 頁數(shù)：6 Pages

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Synchronus PWM Step-down DC/DC Comverter Controller

[Richtek] General Description The RT9226A is a low cost, high-efficiency voltagemode PWM controller for motherboard power supply application. Synchronous N-channel MOSFET driver, short-circuit protection, and soft start function are integrated in a single chip. A simple high power buck regulator

文件：186.5 Kbytes 頁數(shù)：6 Pages

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SYNCHRONOUS PWM STEP-DOWN DC/DC CONVERTER CONTROLLER

General Description The RT9226B is a low cost, high-efficiency voltage mode PWM controller for motherboard power supply application. Synchronous N-channel MOSFET driver, short-circuit protection, and soft start function are integrated in a single chip. A simple high power buck regulator with

文件：139.08 Kbytes 頁數(shù)：6 Pages

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SYNCHRONOUS PWM STEP-DOWN DC/DC CONVERTER CONTROLLER

General Description The RT9226B is a low cost, high-efficiency voltage mode PWM controller for motherboard power supply application. Synchronous N-channel MOSFET driver, short-circuit protection, and soft start function are integrated in a single chip. A simple high power buck regulator with

文件：139.08 Kbytes 頁數(shù)：6 Pages

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Advanced PWM and Dual Fixed Linear Power Controller

General Description The RT9227A is a 3-in-one power controller optimized for high-performance microprocessor and computer applications. The IC integrates a synchronous buck PWM controller, a linear regulator and a linear controller as well as monitoring and protection functions into a 24-pin SO

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RICHTEK

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