16-Bit, 80Msps Low Power Dual ADCs Features: 2-Channel Simultaneous Sampling ADC Serial LVDS Outputs: 1, 2 or 4 Bits per Channel 76.8dB SNR 90dB SFDR Low Power: 432mW/360mW/249mW Total 216mW/180mW/125mW per Channel Single 1.8V Supply Selectable Input Ranges: 1VP-P to 2VP-P 550MHz Full-Power Bandwidth S/H Shutdown and Nap Modes Serial SPI Port for Configuration 52-Pin (7mm × 8mm) QFN Package

16-Bit, 65Msps ADCs Features: Sample Rate: 65Msps/40Msps 79dB SNR and 100dB SFDR (2.25VP-P Range) SFDR >92dB at 140MHz (1.5VP-P Input Range) PGA Front End (2.25VP-P or 1.5VP-P Input Range) 700MHz Full Power Bandwidth S/H Optional Internal Dither Optional Data Output Randomizer Single 3.3V Supply Power Dissipation: 610mW/480mW Optional Clock Duty Cycle Stabilizer Out-of-Range Indicator Pin Compatible Family 105Msps: LTC2207 (16-Bit), LTC2207-14 (14-Bit) 80Msps: LTC2206 (16-Bit), LTC2206-14 (14-Bit) 65Msps: LTC2205 (16-Bit), LTC2205-14 (14-Bit) 40Msps: LTC2204 (16-Bit) 48-Pin (7mm × 7mm) QFN Package

Dual Smart Card Interface with Serial Control Features:Compatible with ISO7816-3 and EMV Electrical SpecificationsPower Management and Control for Two Smart CardsControl/Status Serial Port May Be Daisychained for Multicard ApplicationsAutomatic Shutdown on Electrical FaultsBuck/Boost Charge Pump Generates 5V, 3V or 1.8V Outputs (Smart Card Classes A, B and C)Independent 5V/3V/1.8V Level Control for Both CardsAutomatic Level TranslationSupervisory Functions Prevent Smart Card FaultsLow Operating Current: 250μA TypicalUltralow Shutdown Current>10kV ESD on Smart Card PinsSmall 32-Lead 5mm × 5mm QFN Package

Dual Smart Card Interface with Serial Control Features:Compatible with ISO7816-3 and EMV Electrical SpecificationsPower Management and Control for Two Smart CardsControl/Status Serial Port May Be Daisychained for Multicard ApplicationsAutomatic Shutdown on Electrical FaultsBuck/Boost Charge Pump Generates 5V, 3V or 1.8V Outputs (Smart Card Classes A, B and C)Independent 5V/3V/1.8V Level Control for Both CardsAutomatic Level TranslationSupervisory Functions Prevent Smart Card FaultsLow Operating Current: 250μA TypicalUltralow Shutdown Current>10kV ESD on Smart Card PinsSmall 32-Lead 5mm × 5mm QFN Package

Precision Micropower RMS-to-DC Converter Features: Simple to Use, Requires One Capacitor True RMS DC Conversion Using Σ Technology High Accuracy: 0.1% Gain Accuracy from 50Hz to 1kHz 0.25% Total Error from 50Hz to 1kHz High Linearity: 0.02% Linearity Allows Simple System Calibration Low Supply Current: 155μA Typ, 170μA Max Ultralow Shutdown Current: 0.1μA Constant Bandwidth: Independent of Input Voltage 800kHz –3dB, 6kHz ±1% Flexible Supplies: 2.7V to 5.5V Single Supply Up to ±5.5V Dual Supply Flexible Inputs: Differential or Single-Ended Rail-to-Rail Common Mode Voltage Range Up to 1VPEAK Differential Voltage Flexible Output: Rail-to-Rail Output Separate Output Reference Pin Allows Level Shifting Wide Temperature Range: –55°C to 125°C Small Size: Space Saving 8-Pin MSOP Package

Precision Extended Bandwidth, RMS-to-DC Converter Features: High Linearity: 0.02% Linearity Allows Simple System Calibration Wide Input Bandwidth: Bandwidth to 0.1% Additional Gain Error: 40kHz Bandwidth Independent of Input Voltage Amplitude No-Hassle Simplicity: True RMS-DC Conversion with Only One External Capacitor Delta Sigma Conversion Technology Low Supply Current: 330µA Typ Ultralow Shutdown Current: 0.1µA Flexible Inputs: Differential or Single Ended Rail-to-Rail Common Mode Voltage Range Up to 1VPEAK Differential Voltage Flexible Output: Rail-to-Rail Output Separate Output Reference Pin Allows Level Shifting Small Size: Space Saving 8-Pin MSOP Package

High Voltage Zero-Drift Operational Amplifier in SOT-23 with Extended Temperature Range Features: Maximum Offset Voltage of 3µV Maximum Offset Voltage Drift of 30nV/°C Noise: 1.5µVP-P (0.01Hz to 10Hz Typ) Voltage Gain: 140dB (Typ) PSRR: 130dB (Typ) CMRR: 130dB (Typ) Supply Current: 0.8mA (Typ) Supply Operation LTC2050: 2.7V to 6V LTC2050HV: 2.7V to ±5.5V LTC2050HVMP: 4.5V to ±5.5V Extended Common Mode Input Range Output Swings Rail-to-Rail Input Overload Recovery Time: 2ms (Typ) Operating Temperature Range LTC2050: –40°C to 125°C LTC2050HVMP: –55°C to 150°C Low Profile (1mm) SOT-23 (ThinSOT™) Package AEC-Q100 Qualified for Automotive Applications

High Voltage Zero-Drift Operational Amplifier in SOT-23 with Extended Temperature Range Features: Maximum Offset Voltage of 3µV Maximum Offset Voltage Drift of 30nV/°C Noise: 1.5µVP-P (0.01Hz to 10Hz Typ) Voltage Gain: 140dB (Typ) PSRR: 130dB (Typ) CMRR: 130dB (Typ) Supply Current: 0.8mA (Typ) Supply Operation LTC2050: 2.7V to 6V LTC2050HV: 2.7V to ±5.5V LTC2050HVMP: 4.5V to ±5.5V Extended Common Mode Input Range Output Swings Rail-to-Rail Input Overload Recovery Time: 2ms (Typ) Operating Temperature Range LTC2050: –40°C to 125°C LTC2050HVMP: –55°C to 150°C Low Profile (1mm) SOT-23 (ThinSOT™) Package AEC-Q100 Qualified for Automotive Applications

High Voltage Zero-Drift Operational Amplifier in SOT-23 with Extended Temperature Range Features: Maximum Offset Voltage of 3µV Maximum Offset Voltage Drift of 30nV/°C Noise: 1.5µVP-P (0.01Hz to 10Hz Typ) Voltage Gain: 140dB (Typ) PSRR: 130dB (Typ) CMRR: 130dB (Typ) Supply Current: 0.8mA (Typ) Supply Operation LTC2050: 2.7V to 6V LTC2050HV: 2.7V to ±5.5V LTC2050HVMP: 4.5V to ±5.5V Extended Common Mode Input Range Output Swings Rail-to-Rail Input Overload Recovery Time: 2ms (Typ) Operating Temperature Range LTC2050: –40°C to 125°C LTC2050HVMP: –55°C to 150°C Low Profile (1mm) SOT-23 (ThinSOT™) Package AEC-Q100 Qualified for Automotive Applications

High Voltage Zero-Drift Operational Amplifier in SOT-23 with Extended Temperature Range Features: Maximum Offset Voltage of 3µV Maximum Offset Voltage Drift of 30nV/°C Noise: 1.5µVP-P (0.01Hz to 10Hz Typ) Voltage Gain: 140dB (Typ) PSRR: 130dB (Typ) CMRR: 130dB (Typ) Supply Current: 0.8mA (Typ) Supply Operation LTC2050: 2.7V to 6V LTC2050HV: 2.7V to ±5.5V LTC2050HVMP: 4.5V to ±5.5V Extended Common Mode Input Range Output Swings Rail-to-Rail Input Overload Recovery Time: 2ms (Typ) Operating Temperature Range LTC2050: –40°C to 125°C LTC2050HVMP: –55°C to 150°C Low Profile (1mm) SOT-23 (ThinSOT™) Package AEC-Q100 Qualified for Automotive Applications

High Voltage Zero-Drift Operational Amplifier in SOT-23 with Extended Temperature Range Features: Maximum Offset Voltage of 3µV Maximum Offset Voltage Drift of 30nV/°C Noise: 1.5µVP-P (0.01Hz to 10Hz Typ) Voltage Gain: 140dB (Typ) PSRR: 130dB (Typ) CMRR: 130dB (Typ) Supply Current: 0.8mA (Typ) Supply Operation LTC2050: 2.7V to 6V LTC2050HV: 2.7V to ±5.5V LTC2050HVMP: 4.5V to ±5.5V Extended Common Mode Input Range Output Swings Rail-to-Rail Input Overload Recovery Time: 2ms (Typ) Operating Temperature Range LTC2050: –40°C to 125°C LTC2050HVMP: –55°C to 150°C Low Profile (1mm) SOT-23 (ThinSOT™) Package AEC-Q100 Qualified for Automotive Applications

Zero-Drift Operational Amplifiers in SOT-23 Features: Maximum Offset Voltage of 3µV Maximum Offset Voltage Drift of 30nV/°C Noise: 1.5µVP-P (0.01Hz to 10Hz Typ) Voltage Gain: 140dB (Typ) PSRR: 130dB (Typ) CMRR: 130dB (Typ) Supply Current: 0.8mA (Typ) Supply Operation LTC2050: 2.7V to 6V LTC2050HV: 2.7V to ±5.5V LTC2050HVMP: 4.5V to ±5.5V Extended Common Mode Input Range Output Swings Rail-to-Rail Input Overload Recovery Time: 2ms (Typ) Operating Temperature Range LTC2050: –40°C to 125°C LTC2050HVMP: –55°C to 150°C Low Profile (1mm) SOT-23 (ThinSOT™) Package AEC-Q100 Qualified for Automotive Applications

Dual Zero-Drift Operational Amplifiers Features: Maximum Offset Voltage of 3µV Maximum Offset Voltage Drift of 30nV/°C Small Footprint, Low Profile MS8/GN16 Packages Single Supply Operation: 2.7V to ±5.5V Noise: 1.5µVP-P (0.01Hz to 10Hz Typ) Voltage Gain: 140dB (Typ) PSRR: 130dB (Typ) CMRR: 130dB (Typ) Supply Current: 0.75mA (Typ) per Amplifier Extended Common Mode Input Range Output Swings Rail-to-Rail Operating Temperature Range –40°C to 125°C Available in 3mm × 3mm × 0.8mm DFN Package

Dual Zero-Drift Operational Amplifiers Features: Maximum Offset Voltage of 3µV Maximum Offset Voltage Drift of 30nV/°C Small Footprint, Low Profile MS8/GN16 Packages Single Supply Operation: 2.7V to ±5.5V Noise: 1.5µVP-P (0.01Hz to 10Hz Typ) Voltage Gain: 140dB (Typ) PSRR: 130dB (Typ) CMRR: 130dB (Typ) Supply Current: 0.75mA (Typ) per Amplifier Extended Common Mode Input Range Output Swings Rail-to-Rail Operating Temperature Range –40°C to 125°C Available in 3mm × 3mm × 0.8mm DFN Package

Dual Zero-Drift Operational Amplifiers Features: Maximum Offset Voltage of 3µV Maximum Offset Voltage Drift of 30nV/°C Small Footprint, Low Profile MS8/GN16 Packages Single Supply Operation: 2.7V to ±5.5V Noise: 1.5µVP-P (0.01Hz to 10Hz Typ) Voltage Gain: 140dB (Typ) PSRR: 130dB (Typ) CMRR: 130dB (Typ) Supply Current: 0.75mA (Typ) per Amplifier Extended Common Mode Input Range Output Swings Rail-to-Rail Operating Temperature Range –40°C to 125°C Available in 3mm × 3mm × 0.8mm DFN Package

Dual Zero-Drift Operational Amplifiers Features: Maximum Offset Voltage of 3µV Maximum Offset Voltage Drift of 30nV/°C Small Footprint, Low Profile MS8/GN16 Packages Single Supply Operation: 2.7V to ±5.5V Noise: 1.5µVP-P (0.01Hz to 10Hz Typ) Voltage Gain: 140dB (Typ) PSRR: 130dB (Typ) CMRR: 130dB (Typ) Supply Current: 0.75mA (Typ) per Amplifier Extended Common Mode Input Range Output Swings Rail-to-Rail Operating Temperature Range –40°C to 125°C Available in 3mm × 3mm × 0.8mm DFN Package

Quad Zero-Drift Operational Amplifiers Features:Maximum Offset Voltage of 3µVMaximum Offset Voltage Drift of 30nV/°CSmall Footprint, Low Profile MS8/GN16 PackagesSingle Supply Operation: 2.7V to ±5.5VNoise: 1.5µVP-P (0.01Hz to 10Hz Typ)Voltage Gain: 140dB (Typ)PSRR: 130dB (Typ)CMRR: 130dB (Typ)Supply Current: 0.75mA (Typ) per AmplifierExtended Common Mode Input RangeOutput Swings Rail-to-RailOperating Temperature Range –40°C to 125°C

Precision, Rail-to-Rail, Zero-Drift, Resistor-Programmable Instrumentation Amplifier Features: 116dB CMRR Independent of Gain Maximum Offset Voltage: 10μV Maximum Offset Voltage Drift: 50nV/°C Rail-to-Rail Input Rail-to-Rail Output 2-Resistor Programmable Gain Supply Operation: 2.7V to ±5.5V Typical Noise: 2.5μVP-P (0.01Hz to 10Hz) Typical Supply Current: 750μA LTC2053-SYNC Allows Synchronization to External Clock Available in MS8 and 3mm × 3mm × 0.8mm DFN Packages

Single Micropower Zero-Drift Operational Amplifiers Features: Supply Current 150μA (Max per Amplifier) Guaranteed from –40°C to 85°C Offset Voltage 3μV (Max, –40°C to 85°C) Offset Voltage Drift 30nV/°C (Max, –40°C to 85°C) Guaranteed Specifications from –55°C to 150°C (LTC2054MP) Common Mode Input Range from V– to V+ – 0.5V Output Swings Rail-to-Rail Voltage Gain: 140dB (Typ) PSRR and CMRR: 130dB (Typ) Input Bias Current: 1pA (Typ, 25°C) Noise: 1.6μVP-P (0.01Hz to 10Hz Typ) Supply Operation: 2.7V to 6V (LTC2054/LTC2055) 2.7V to ±5.5V (LTC2054HV/LTC2055HV) Low Profile (1mm) SOT-23, MS8 and 3mm × 3mm × 0.8mm DFN Packages

Single-Ended 8-Channel/Differential 4-Channel Analog Multiplexer with SMBus Interface Features: Micropower Operation: Supply Current = 20µA Max 2-Wire SMBus Interface Single 2.7V to ±5V Supply Operation Expandable to 32 Single or 16 Differential Channels Guaranteed Break-Before-Make Low RON: 35Ω Single Ended/70Ω Differential Low Charge Injection: 20pC Max Low Leakage: ±5nA Max Available in 16-Lead SO and GN Packages