High Efficiency Step-Down Switching Regulator Controllers Features: Very High Efficiency: Over 95% Possible Wide VIN Range: 3.5V to 16V Current Mode Operation for Excellent Line and Load Transient Response High Efficiency Maintained Over Three Decades of Output Current Low 160µA Standby Current at Light Loads Logic Controlled Micropower Shutdown: IQ <20µA Short-Circuit Protection Very Low Dropout Operation: 100% Duty Cycle High Efficiency in a Small Amount of Board Space Output Can Be Externally Held High in Shutdown Available in 8-Pin SO Package

High Efficiency Synchronous Step-Down Switching Regulators Features: Ultra-High Efficiency: Over 95% Possible Current-Mode Operation for Excellent Line and Load Transient Response High Efficiency Maintained Over Three Decades of Output Current Low 160µA Standby Current at Light Loads Logic Controlled Micropower Shutdown: IQ <20µA Wide VIN Range: 3.5V to 20V Short-Circuit Protection Very Low Dropout Operation: 100% Duty Cycle Synchronous FET Switching for High Efficiency Adaptive Nonoverlap Gate Drives Output Can Be Externally Held High in Shutdown Available in 14-Pin Narrow SO Package

High Efficiency Synchronous Step-Down Switching Regulators Features: Ultra-High Efficiency: Over 95% Possible Current-Mode Operation for Excellent Line and Load Transient Response High Efficiency Maintained Over Three Decades of Output Current Low 160µA Standby Current at Light Loads Logic Controlled Micropower Shutdown: IQ <20µA Wide VIN Range: 3.5V to 20V Short-Circuit Protection Very Low Dropout Operation: 100% Duty Cycle Synchronous FET Switching for High Efficiency Adaptive Nonoverlap Gate Drives Output Can Be Externally Held High in Shutdown Available in 14-Pin Narrow SO Package

High Efficiency Synchronous Step-Down Switching Regulators Features: Ultra-High Efficiency: Over 95% Possible Current-Mode Operation for Excellent Line and Load Transient Response High Efficiency Maintained Over Three Decades of Output Current Low 160µA Standby Current at Light Loads Logic Controlled Micropower Shutdown: IQ <20µA Wide VIN Range: 3.5V to 20V Short-Circuit Protection Very Low Dropout Operation: 100% Duty Cycle Synchronous FET Switching for High Efficiency Adaptive Nonoverlap Gate Drives Output Can Be Externally Held High in Shutdown Available in 14-Pin Narrow SO Package

High Efficiency Synchronous Step-Down Switching Regulators Features: Operation to 48V Input Voltage Ultrahigh Efficiency: Up to 95% Current Mode Operation for Excellent Line and Load Transient Response High Efficiency Maintained over Wide Current Range Logic-Controlled Micropower Shutdown Short-Circuit Protection Very Low Dropout Operation: 100% Duty Cycle Synchronous FET Switching for High Efficiency Adaptive Nonoverlap Gate Drives Available in 16-Pin Narrow SO Package

Dual 15V Zero-Drift Operational Amplifier Features: Maximum Offset Voltage Drift: 0.05µV/°C High Voltage Operation: ±18V No External Components Required Maximum Offset Voltage: 5µV Low Noise: 1.5µVP-P (0.1Hz to 10Hz) Minimum Voltage Gain: 125dB Minimum CMRR: 106dB Minimum PSRR: 110dB Low Supply Current: 0.9mA/Amplifier Single Supply Operation: 4.75V to 36V Input Common-Mode Range Includes Ground Typical Overload Recovery Time: 20ms

Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp Features: Input Common-Mode Range Includes Both Rails Output Swings Rail to Rail Output Will Drive 1k Load No External Components Required Input Offset Voltage: 10µV Max Input Offset Drift: 100nV/°C Max Minimum CMRR: 115dB Supply Current: 3.0mA Max Shutdown Pin Drops Supply Current to 5µA Max Output Configurable to Drive Any Capacitive Load Operates from 2.7V to 14V Total Supply Voltage

High Efficiency Synchronous Step-Down Switching Regulators Features: Operation from 4V to 40V Input Voltage 20µA Supply Current in Shutdown High Efficiency Maintained Over Wide Current Range Current Mode Operation for Excellent Line and Load Transient Response Very Low Dropout Operation: 100% Duty Cycle Short-Circuit Protection Synchronous FET Switching for High Efficiency Adaptive Non-Overlap Gate Drives Ultrahigh Efficiency: Up to 95% Available in SSOP and SO Packages

High Efficiency Synchronous Step-Down Switching Regulators Features: Operation from 4V to 40V Input Voltage 20µA Supply Current in Shutdown High Efficiency Maintained Over Wide Current Range Current Mode Operation for Excellent Line and Load Transient Response Very Low Dropout Operation: 100% Duty Cycle Short-Circuit Protection Synchronous FET Switching for High Efficiency Adaptive Non-Overlap Gate Drives Ultrahigh Efficiency: Up to 95% Available in SSOP and SO Packages

High Efficiency Synchronous Step-Down Switching Regulators Features: Operation from 4V to 40V Input Voltage 20µA Supply Current in Shutdown High Efficiency Maintained Over Wide Current Range Current Mode Operation for Excellent Line and Load Transient Response Very Low Dropout Operation: 100% Duty Cycle Short-Circuit Protection Synchronous FET Switching for High Efficiency Adaptive Non-Overlap Gate Drives Ultrahigh Efficiency: Up to 95% Available in SSOP and SO Packages

Low Power, Linear Phase 8th Order Lowpass Filter Features: Better Than Bessel Roll-Off fCUTOFF up to 20kHz, Single 5V Supply ISUPPLY = 2.5mA (Typ), Single 5V Supply 75dB THD + Noise with Single 5V Supply Phase and Group Delay Response Fully Tested Transient Response with No Ringing Wide Dynamic Range No External Components Needed Available in 14-Lead N and 16-Lead SW Packages

Low Power, Low Noise, Quad Universal Filter Building Block Features: Low Power 4 Filters in a 0.3 Inch Wide Package 1/2 the Noise of the LTC1059, 60, 61 Devices Wide Output Swing Clock-to-Center Frequency Ratios of 50:1 and 100:1 Operates from ±2.37V to ±8V Power Supplies Customized Version with Internal Resistors Available Ratio of 50:1 and 100:1 Simultaneously Available

Low Power, Low Noise, Quad Universal Filter Building Block Features: Low Power 4 Filters in a 0.3 Inch Wide Package 1/2 the Noise of the LTC1059, 60, 61 Devices Wide Output Swing Clock-to-Center Frequency Ratios of 50:1 and 100:1 Operates from ±2.37V to ±8V Power Supplies Customized Version with Internal Resistors Available Ratio of 50:1 and 100:1 Simultaneously Available

High Efficiency Step-Down and Inverting DC/DC Converter Features:High Efficiency: Up to 94%Peak Inductor Current Independent of Inductor ValueShort-Circuit ProtectionOptimized for 5V to –5V ApplicationsWide VIN Range: 4V to 18.5VLow Dropout OperationLow-Battery DetectorPin Selectable Current LimitInternal 0.9Ω Power Switch: VIN = 9VOnly Four External Components Required130µA Standby CurrentActive Low Micropower Shutdown

High Efficiency Step-Down and Inverting DC/DC Converter Features:High Efficiency: Up to 94%Peak Inductor Current Independent of Inductor ValueShort-Circuit ProtectionOptimized for 5V to –5V ApplicationsWide VIN Range: 4V to 18.5VLow Dropout OperationLow-Battery DetectorPin Selectable Current LimitInternal 0.9Ω Power Switch: VIN = 9VOnly Four External Components Required130µA Standby CurrentActive Low Micropower Shutdown

High Efficiency Step-Down and Inverting DC/DC Converter Features:High Efficiency: Up to 94%Peak Inductor Current Independent of Inductor ValueShort-Circuit ProtectionOptimized for 5V to –5V ApplicationsWide VIN Range: 4V to 18.5VLow Dropout OperationLow-Battery DetectorPin Selectable Current LimitInternal 0.9Ω Power Switch: VIN = 9VOnly Four External Components Required130µA Standby CurrentActive Low Micropower Shutdown

High Efficiency Step-Down and Inverting DC/DC Converter Features:High Efficiency: Up to 94%Peak Inductor Current Independent of Inductor ValueShort-Circuit ProtectionOptimized for 5V to –5V ApplicationsWide VIN Range: 4V to 18.5VLow Dropout OperationLow-Battery DetectorPin Selectable Current LimitInternal 0.9Ω Power Switch: VIN = 9VOnly Four External Components Required130µA Standby CurrentActive Low Micropower Shutdown

High Efficiency Step-Down and Inverting DC/DC Converter Features:High Efficiency: Up to 94%Peak Inductor Current Independent of Inductor ValueShort-Circuit ProtectionOptimized for 5V to –5V ApplicationsWide VIN Range: 4V to 18.5VLow Dropout OperationLow-Battery DetectorPin Selectable Current LimitInternal 0.9Ω Power Switch: VIN = 9VOnly Four External Components Required130µA Standby CurrentActive Low Micropower Shutdown

8-Bit, SO-8, 1Msps ADCs with Auto-Shutdown Options Features: High Sampling Rates: 1MHz (LTC1196) 750kHz (LTC1198) Low Cost Single Supply 3V and 5V Specications Low Power: 10mW at 3V Supply 50mW at 5V Supply Auto-Shutdown: 1nA Typical (LTC1198) ±1/2LSB Total Unadjusted Error over Temperature 3-Wire Serial I/O 1V to 5V Input Span Range (LTC1196) Converts 1MHz Inputs to 7 Effective Bits Differential Inputs (LTC1196) 2-Channel MUX (LTC1198) SO-8 Plastic Package

8-Bit, SO-8, 1Msps ADCs with Auto-Shutdown Options Features: High Sampling Rates: 1MHz (LTC1196) 750kHz (LTC1198) Low Cost Single Supply 3V and 5V Specications Low Power: 10mW at 3V Supply 50mW at 5V Supply Auto-Shutdown: 1nA Typical (LTC1198) ±1/2LSB Total Unadjusted Error over Temperature 3-Wire Serial I/O 1V to 5V Input Span Range (LTC1196) Converts 1MHz Inputs to 7 Effective Bits Differential Inputs (LTC1196) 2-Channel MUX (LTC1198) SO-8 Plastic Package