Microprocessor Supervisory Circuits Features: Guaranteed Reset Assertion at VCC = 1V 1.5mA Maximum Supply Current Fast (35ns Max) Onboard Gating of RAM Chip Enable Signals SO-8 and S16 Packaging 4.65V Precision Voltage Monitor Power OK/Reset Time Delay: 50ms, 200ms or Adjustable Minimum External Component Count 1μA Maximum Standby Current Voltage Monitor for Power-Fail or Low Battery Warning Thermal Limiting Performance Specified Over Temperature Superior Upgrade for MAX690 Family

Microprocessor Supervisory Circuits Features: Guaranteed Reset Assertion at VCC = 1V 1.5mA Maximum Supply Current Fast (35ns Maximum) Onboard Gating of RAM Chip Enable Signals 4.40V Precision Voltage Monitor Power OK/Reset Time Delay: 200ms or Adjustable Minimum External Component Count 1μA Maximum Standby Current Voltage Monitor for Power-Fail or Low Battery Warning Thermal Limiting Performance Specified Over Temperature Superior Upgrade for MAX690 Family SO8 and SO16 Packaging

Microprocessor Supervisory Circuits Features: Guaranteed Reset Assertion at VCC = 1V 1.5mA Maximum Supply Current Fast (35ns Maximum) Onboard Gating of RAM Chip Enable Signals 4.40V Precision Voltage Monitor Power OK/Reset Time Delay: 200ms or Adjustable Minimum External Component Count 1μA Maximum Standby Current Voltage Monitor for Power-Fail or Low Battery Warning Thermal Limiting Performance Specified Over Temperature Superior Upgrade for MAX690 Family SO8 and SO16 Packaging

Digitally Controlled Programmable Gain Amplifiers in SOT-23 Features: 3-Bit Digital Gain Control in Three Gain-Code Options Rail-to-Rail Input Range Rail-to-Rail Output Swing Single or Dual Supply: 2.7V to 10.5V Total 11MHz Gain Bandwidth Product Input Noise Down to 8nV/√Hz System Dynamic Range to 120dB Input Offset Voltage: 1.5mV 8-Pin Low Profile (1mm) SOT-23 (ThinSOT™) Package

Power Supply Tracker with Input Monitors Features: Tracks Multiple Supplies with MOSFET Switches Monitors 5 Input Voltages Including VCC Guaranteed Threshold Accuracy: ±1% at 0.5V Automatic Remote Sense Switching Adjustable Supply Ramp Rate Overvoltage Monitor Adjustable Electronic Circuit Breaker Adjustable Power-Good Delay Available for VCC Supply Voltages of 5V, 3.3V and 2.5V Available in 16-Pin Narrow SSOP (LTC2921 Series) and 20-Pin TSSOP (LTC2922 Series)

Dual High Voltage, High Side Current Sense Amplifier Features: Two Independent Current Sense Amplifiers Wide Supply Range: 4V to 60V, 70V Absolute Maximum Low Offset Voltage: 450µV Maximum Fast Response: 1µs Response Time Gain Configurable with External Resistors Low Input Bias Current: 170nA Maximum PSRR: 110dB Minimum (6V to 60V) Output Current: 1mA Maximum Low Supply Current: 275µA per Amplifier, VS = 12V Specified for –40°C to 125°C Temperature Range Available in an 8-lead MSOP Package

600MHz, Low Noise, High Precision Fully Differential Input/Output Amplier/Driver Features: Fully Differential Input and Output Low Noise: 1.5nV/√Hz RTI Very Low Distortion: LTC6404-1 (2VP-P , 10MHz): –91dBc LTC6404-2 (2VP-P , 10MHz): –96dBc LTC6404-4 (2VP-P , 10MHz): –101dBc Closed-Loop –3dB Bandwidth: 600MHz Slew Rate: 1200V/μs (LTC6404-4) Adjustable Output Common Mode Voltage Rail-to-Rail Output Swing Input Range Extends to Ground Large Output Current: 85mA (Typ) DC Voltage Offset < 2mV (Max) Low Power Shutdown Tiny 3mm × 3mm × 0.75mm 16-Pin QFN Package

3GHz, Low Noise, Rail-to-Rail Input Differential Amplifier/Driver Features: Low Noise: 1.6nV/√Hz RTI Low Power: 18mA at 3V Low Distortion (HD2/HD3): –80dBc/–69dBc at 50MHz, 2VP-P –104dBc/–90dBc at 20MHz, 2VP-P Rail-to-Rail Differential Input 2.7V to 3.5V Supply Voltage Range Fully Differential Input and Output Adjustable Output Common Mode Voltage 800MHz –3dB Bandwidth with AV = 1 Gain-Bandwidth Product: 3GHz Low Power Shutdown Available in 8-Lead MSOP and Tiny 16-Lead 3mm x 3mm x 0.75mm QFN Packages

600MHz, Low Noise, High Precision Fully Differential Input/Output Amplier/Driver Features: Fully Differential Input and Output Low Noise: 1.5nV/√Hz RTI Very Low Distortion: LTC6404-1 (2VP-P , 10MHz): –91dBc LTC6404-2 (2VP-P , 10MHz): –96dBc LTC6404-4 (2VP-P , 10MHz): –101dBc Closed-Loop –3dB Bandwidth: 600MHz Slew Rate: 1200V/μs (LTC6404-4) Adjustable Output Common Mode Voltage Rail-to-Rail Output Swing Input Range Extends to Ground Large Output Current: 85mA (Typ) DC Voltage Offset < 2mV (Max) Low Power Shutdown Tiny 3mm × 3mm × 0.75mm 16-Pin QFN Package

Precision Zero Drift Current Sense Amplifier Features: Supply Range: 4V to 60V, 70V Maximum (LTC6102) 5V to 100V, 105V Maximum (LTC6102HV) ±10μV Input Offset Maximum ±50nV/°C Input Offset Drift Maximum Fast Response: 1μs Step Response Gain Configurable with Two Resistors Low Input Bias Current: 3nA Maximum PSRR 130dB Minimum Output Currents up to 1mA Operating Temperature Range: –40°C to 125°C Disable Mode (LTC6102-1 Only): 1μA Maximum Available in 8-Lead MSOP and 3mm × 3mm DFN Packages