40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum Features: Wide Input Voltage Range: 4.5V to 40V Wide Output Voltage Range: 0.8V to 99% • VIN Low Operating IQ: 14μA (14V to 3.3V, Channel 1 On) Spread Spectrum Operation RSENSE or DCR Current Sensing Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise Programmable Fixed Frequency (100kHz to 3MHz) Phase-Lockable Frequency (100kHz to 3MHz) Selectable Continuous, Pulse-Skipping, or Low Ripple, Burst Mode® Operation at Light Loads Very Low Dropout Operation: 99% Duty Cycle Power Good Output Voltage Monitors Output Overvoltage Protection Internal LDO Powers Gate Drive from VIN or EXTVCC Low Shutdown IQ: 1.5μA Small 28-Lead 4mm × 5mm QFN Package AEC-Q100 Qualified for Automotive Applications

40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum Features: Wide Input Voltage Range: 4.5V to 40V Wide Output Voltage Range: 0.8V to 99% VIN Low Operating IQ: 12A (14V to 3.3V, Channel 1 On) Fixed 3.3V Output Voltage on Channel 1 Spread Spectrum Operation RSENSE or DCR Current Sensing Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise Programmable Fixed Frequency (100kHz to 3MHz) Phase-Lockable Frequency (100kHz to 3MHz) Selectable Continuous, Pulse-Skipping, or Low Ripple, Burst Mode® Operation at Light Loads Very Low Dropout Operation: 99% Duty Cycle Power Good Output Voltage Monitors Output Overvoltage Protection Internal LDO Powers Gate Drive from VIN or EXTVCCC Low Shutdown IQ: 1.5A Side Wettable 4mm 5mm QFN-28 PackageAEC-Q100 Qualified for Automotive Applications

40V Low IQ, 3MHz Synchronous Step-DownController with Spread Spectrum Features: Low Operating IQ: 12µA (14V VIN to 3.3V VOUT) Wide Input Voltage Range: 4.5V to 40V Output Voltage Up to 40V Spread Spectrum Operation RSENSE or DCR Current Sensing PassThru™/100% Duty Cycle Capable Programmable Fixed Frequency (100kHz to 3MHz) Phase-Lockable Frequency (100kHz to 3MHz) Selectable Continuous, Pulse-Skipping, or Low Ripple Burst Mode® Operation at Light Loads Low Shutdown IQ: 1.2μA Thermally Enhanced 16-Pin 3mm × 3mm QFN and MSOP Packages AEC-Q100 Qualification in Progress

40V Low IQ, 3MHz Synchronous Step-DownController with Spread Spectrum Features: Low Operating IQ: 12µA (14V VIN to 3.3V VOUT) Wide Input Voltage Range: 4.5V to 40V Output Voltage Up to 40V Spread Spectrum Operation RSENSE or DCR Current Sensing PassThru™/100% Duty Cycle Capable Programmable Fixed Frequency (100kHz to 3MHz) Phase-Lockable Frequency (100kHz to 3MHz) Selectable Continuous, Pulse-Skipping, or Low Ripple Burst Mode® Operation at Light Loads Low Shutdown IQ: 1.2μA Thermally Enhanced 16-Pin 3mm × 3mm QFN and MSOP Packages AEC-Q100 Qualification in Progress

40V Low IQ, 3MHz Synchronous Step-DownController with Spread Spectrum Features: Low Operating IQ: 12µA (14V VIN to 3.3V VOUT) Wide Input Voltage Range: 4.5V to 40V Output Voltage Up to 40V Spread Spectrum Operation RSENSE or DCR Current Sensing PassThru™/100% Duty Cycle Capable Programmable Fixed Frequency (100kHz to 3MHz) Phase-Lockable Frequency (100kHz to 3MHz) Selectable Continuous, Pulse-Skipping, or Low Ripple Burst Mode® Operation at Light Loads Low Shutdown IQ: 1.2μA Thermally Enhanced 16-Pin 3mm × 3mm QFN and MSOP Packages AEC-Q100 Qualification in Progress

40V Low IQ, 3MHz Synchronous Step-DownController with Spread Spectrum Features: Low Operating IQ: 12µA (14V VIN to 3.3V VOUT) Wide Input Voltage Range: 4.5V to 40V Output Voltage Up to 40V Spread Spectrum Operation RSENSE or DCR Current Sensing PassThru™/100% Duty Cycle Capable Programmable Fixed Frequency (100kHz to 3MHz) Phase-Lockable Frequency (100kHz to 3MHz) Selectable Continuous, Pulse-Skipping, or Low Ripple Burst Mode® Operation at Light Loads Low Shutdown IQ: 1.2μA Thermally Enhanced 16-Pin 3mm × 3mm QFN and MSOP Packages AEC-Q100 Qualification in Progress

40V Low IQ, 3MHz Synchronous Step-Down Controller with Spread Spectrum Features: Low Operating IQ: 12μA (14V VIN to 3.3V VOUT) Wide Input Voltage Range: 4.5V to 40V Fixed 3.3V Regulated Output Voltage Spread Spectrum Operation RSENSE or DCR Current Sensing Programmable Fixed Frequency (100kHz to 3MHz) Phase-Lockable Frequency (100kHz to 3MHz) Selectable Continuous, Pulse-Skipping, or Low Ripple Burst Mode® Operation at Light Loads Low Shutdown IQ: 1.2μA Thermally Enhanced 16-Lead 3mm × 3mm QFN Package AEC-Q100 Qualified for Automotive Applications

Low IQ SynchronousBoost Controller Features: Synchronous Operation for Highest Efficiency and Reduced Heat Dissipation Wide VIN Range: 4.5V to 40V and Operates Down to 1V After Start-Up Output Voltage Up to 40V Low Operating IQ: 14μA Spread Spectrum Operation PassThru™/100% Duty Cycle Capability for Synchronous MOSFET RSENSE or Inductor DCR Current Sensing Programmable Fixed Frequency (100kHz to 3MHz) Phase-Lockable Frequency (100kHz to 3MHz) Selectable Continuous, Pulse-Skipping, or Low Ripple Burst Mode® Operation at Light Loads Low Shutdown IQ: 1.2μA Thermally Enhanced 16-Pin 3mm × 3mm QFN and MSOP Packages AEC-Q100 Qualified for Automotive Applications

LED DRIVER, CHARGE PUMP, -40 TO 85DEG C;

DIFFERENTIAL AMPLIFIERS;

Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators Features: Maintains Constant Frequency at Low Output Currents Dual N-Channel MOSFET Synchronous Drive Programmable Fixed Frequency (PLL Lockable) Wide VIN Range: 3.5V to 36V Operation Ultrahigh Efficiency Very Low Dropout Operation: 99% Duty Cycle Low Dropout, 0.5A Linear Regulator for VPP Generation or Low Noise Audio Supply Built-In Power-On Reset Timer Programmable Soft Start Low-Battery Detector Remote Output Voltage Sense Foldback Current Limiting (Optional) Pin Selectable Output Voltage Logic-Controlled Micropower Shutdown: IQ < 30µA Output Voltages from 1.19V to 9V Available in 28- and 36-Lead SSOP Packages

Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators Features: Maintains Constant Frequency at Low Output Currents Dual N-Channel MOSFET Synchronous Drive Programmable Fixed Frequency (PLL Lockable) Wide VIN Range: 3.5V to 36V Operation Ultrahigh Efficiency Very Low Dropout Operation: 99% Duty Cycle Low Dropout, 0.5A Linear Regulator for VPP Generation or Low Noise Audio Supply Built-In Power-On Reset Timer Programmable Soft Start Low-Battery Detector Remote Output Voltage Sense Foldback Current Limiting (Optional) Pin Selectable Output Voltage Logic-Controlled Micropower Shutdown: IQ < 30µA Output Voltages from 1.19V to 9V Available in 28- and 36-Lead SSOP Packages

Ultralow Power Single/Dual Comparator with Reference Features: Ultralow Quiescent Current: 3.5µA Typ Reference Output Drives 0.01µF Capacitor Adjustable Hysteresis Wide Supply Range: Single: 2V to 11V Dual: ±1V to ±5.5V Input Voltage Range Includes the Negative Supply TTL/CMOS Compatible Outputs 12µs Propagation Delay with 10mV Overdrive No Crowbar Current 40mA Continuous Source Current Pin Compatible Upgrades for MAX923/933 8-Pin DIP and SO-8 Package

Ultralow Power Quad Comparators with Reference Features:Ultralow Quiescent Current: 8.5μA MaxReference Output Drives 0.01μF CapacitorAdjustable Hysteresis (LTC1444/LTC1445)Wide Supply Range Single: 2V to 11V Dual: ±1V to ±5.5VInput Voltage Range Includes the Negative SupplyTTL/CMOS Compatible OutputsPropagation Delay: 12μs (Typ) (10mV Overdrive)No Crowbar Current40mA Continuous Source CurrentPin Compatible Upgrades for MAX924 (LTC1443)Low Profile (5mm × 4mm × 0.8mm) DFN Package

Ultralow Power Quad Comparators with Reference Features:Ultralow Quiescent Current: 8.5μA MaxReference Output Drives 0.01μF CapacitorAdjustable Hysteresis (LTC1444/LTC1445)Wide Supply Range Single: 2V to 11V Dual: ±1V to ±5.5VInput Voltage Range Includes the Negative SupplyTTL/CMOS Compatible OutputsPropagation Delay: 12μs (Typ) (10mV Overdrive)No Crowbar Current40mA Continuous Source CurrentPin Compatible Upgrades for MAX924 (LTC1443)Low Profile (5mm × 4mm × 0.8mm) DFN Package

Ultralow Power Quad Comparators with Reference Features:Ultralow Quiescent Current: 8.5μA MaxReference Output Drives 0.01μF CapacitorAdjustable Hysteresis (LTC1444/LTC1445)Wide Supply Range Single: 2V to 11V Dual: ±1V to ±5.5VInput Voltage Range Includes the Negative SupplyTTL/CMOS Compatible OutputsPropagation Delay: 12μs (Typ) (10mV Overdrive)No Crowbar Current40mA Continuous Source CurrentPin Compatible Upgrades for MAX924 (LTC1443)Low Profile (5mm × 4mm × 0.8mm) DFN Package

Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8 Features: Dual DACs with 12-Bit Resolution SO-8 Package Rail-to-Rail Output Amplifiers Internal Reference Maximum DNL Error: 0.5LSB 3V Operation (LTC1446L): ICC = 650µA Typ 5V Operation (LTC1446): ICC = 1000µA Typ Settling Time: 14µs to ±0.5LSB Power-on Reset Clears DACs to 0V 3-Wire Cascadable Serial Interface with 500kHz Update Rate Schmitt Trigger On Input Allows Direct Optocoupler Interface Low Cost

Ultralow Power Quad Comparators with Reference Features:Ultralow Quiescent Current: 8.5μA MaxReference Output Drives 0.01μF CapacitorAdjustable Hysteresis (LTC1444/LTC1445)Wide Supply Range Single: 2V to 11V Dual: ±1V to ±5.5VInput Voltage Range Includes the Negative SupplyTTL/CMOS Compatible OutputsPropagation Delay: 12μs (Typ) (10mV Overdrive)No Crowbar Current40mA Continuous Source CurrentPin Compatible Upgrades for MAX924 (LTC1443)Low Profile (5mm × 4mm × 0.8mm) DFN Package

Ultralow Power Single/Dual Comparator with Reference Features: Ultralow Quiescent Current: 3.5µA Typ Reference Output Drives 0.01µF Capacitor Adjustable Hysteresis Wide Supply Range: Single: 2V to 11V Dual: ±1V to ±5.5V Input Voltage Range Includes the Negative Supply TTL/CMOS Compatible Outputs 12µs Propagation Delay with 10mV Overdrive No Crowbar Current 40mA Continuous Source Current Pin Compatible Upgrades for MAX923/933 8-Pin DIP and SO-8 Package

10-Bit, 170Msps ADC Features: Sample Rate: 170Msps 60.6dB SNR 80dB SFDR 1.2GHz Full Power Bandwidth S/H Single 2.5V Supply Low Power Dissipation: 445mW LVDS, CMOS, or Demultiplexed CMOS Outputs Selectable Input Ranges: ±0.5V or ±1V No Missing Codes Optional Clock Duty Cycle Stabilizer Shutdown and Nap Modes Data Ready Output Clock Pin Compatible Family 250Msps: LTC2242-12 (12-Bit), LTC2242-10 (10-Bit) 210Msps: LTC2241-12 (12-Bit), LTC2241-10 (10-Bit) 170Msps: LTC2240-12 (12-Bit), LTC2240-10 (10-Bit) 185Msps: LTC2220-1 (12-Bit)* 170Msps: LTC2220 (12-Bit), LTC2230 (10-Bit)* 135Msps: LTC2221 (12-Bit), LTC2231 (10-Bit)* 64-Pin 9mm × 9mm QFN Package