Analog to Digital Converters - ADC 16-B, 160Msps ADC

Dual 9A or Single 18A Module Regulator with Digital Power System Management Features: Dual, Fast, Analog Loops with Digital Interface for Control and Monitoring Wide Input Voltage Range: 4.5V to 17V Output Voltage Range: 0.5V to 5.5V ±0.5% Maximum DC Output Error Over Temperature ±2.5% Current Readback Accuracy at 9A Load 400kHz PMBus-Compliant I2C Serial Interface Integrated 16-Bit Σ ADC Supports Telemetry Polling Rates Up to 125Hz Constant Frequency Current Mode Control Parallel and Current Share Multiple Modules All 7-Bit Slave Addresses Supported Drop-In Pin-Compatible to Dual 13A LTM4676A and Dual 18A LTM4677 16mm × 11.9mm × 3.51mm BGA Package Readable Data: Input and Output Voltages, Currents, and Temperatures Running Peak Values, Uptime, Faults and Warnings Onboard EEPROM Fault Log Record with ECC Writable Data and Configurable Parameters: Output Voltage, Voltage Sequencing and Margining Digital Soft-Start/Stop Ramp OV/UV/OT, UVLO, Frequency and Phasing

100MHz Isolated ADC Serial Interface Features: Isolated Interface: 6000VRMS for 1 Minute UL-CSA Recognition Pending 100MHz SPI-Compatible I/O Configurable SPI Word Length 8 to 32 Bits Low Jitter Conversion Start (30psRMS) Supports Simultaneously Sampled ADCs Read Only (LTM2893), Read/Write (LTM2893-1) Three Isolated Multiplexer Select Signals 1.71V to 5.5V I/O Voltages 3V to 5.5V Supply Voltages High Common Mode Transient Immunity 15mm × 6.25mm BGA Package

Dual Channel 4A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2A Quiescent Current Features: Silent Switcher®2 Architecture: Ultralow EMI on Any PCB Eliminates PCB Layout Sensitivity Internal Bypass Capacitors Reduce Radiated EMI Optional Spread Spectrum Modulation 4A DC from Each Channel Simultaneously Up to 6A on Either Channel Ultralow Quiescent Current Burst Mode® Operation: 6.2μA IQ Regulating 12VIN to 5VOUT1 and 3.3VOUT2 Output Ripple <10mVP-P Forced Continuous Mode Optional External VC Pin: Fast Transient Response and Current Sharing (Extra 50µA IQ/Channel) High Efficiency at High Frequency 94.6% Efficiency at 2A, 5VOUT from 12VIN at 2MHz 93.3% Efficiency at 4A, 5VOUT from 12VIN at 2MHz Fast Minimum Switch-On Time: 40ns Wide Input Voltage Range: 3.0V to 42V Adjustable and Synchronizable: 300kHz to 3MHz Small 4mm × 6mm 32-Pin LQFN Package AEC-Q100 Qualified for Automotive Applications

20V, 20A Synchronous Step-Down Regulator Features: AEC-Q100 Qualified for Automotive Applications Silent Switcher®2 Architecture for Low EMI VIN Range: 3.1V to 20V VOUT Range: 0.6V to 5.5V Differential VOUT Remote Sense Adjustable Frequency: 400kHz to 3MHz PolyPhase® Operation: Up to 12 Phases Output Tracking and Soft-Start Reference Accuracy: 0.6V ±1% Over Temperature Current Mode Operation for Excellent Line and Load Transient Response Accurate 1.2V Run Pin Threshold Supports Forced Continuous/Discontinuous Modes 42-Lead 6mm × 5mm × 1.3mm BGA Package

18-Bit, 1Msps 8-Channel Differential 10.24V Input SoftSpan ADC with Wide Input Common Mode Range Features: 1Msps Throughput ±3LSB INL (Maximum, ±10.24V Range) Guaranteed 18-Bit, No Missing Codes Differential, Wide Common Mode Range Inputs 8-Channel Multiplexer with SoftSpan Input Ranges: ±10.24V, 0V to 10.24V, ±5.12V, 0V to 5.12V ±12.5V, 0V to 12.5V, ±6.25V, 0V to 6.25V 96.7dB Single-Conversion SNR (Typical) −109dB THD (Typical) at fIN = 2kHz 118dB CMRR, 125dB Active Crosstalk (Typical) Rail-to-Rail Input Overdrive Tolerance Programmable Sequencer with No-Latency Control Guaranteed Operation to 125°C Integrated Reference and Buffer (4.096V) SPI CMOS (1.8V to 5V) and LVDS Serial I/O No Pipeline Delay, No Cycle Latency 180mW Power Dissipation (Typical) 48-Lead (7mm × 7mm) LQFP Package

500MHz Ultra-Low Bias Current FET Input Op Amp Features: Gain Bandwidth Product: 500MHz –3dB Bandwidth (A = 1): 350MHz Low Input Bias Current: ±3fA Typ. Room Temperature 4pA Max at 125°C Current Noise (100kHz): 5.5fA/√Hz Voltage Noise (1MHz): 4.3nV/√Hz Extremely Low CIN 450fF Rail-to-Rail Output Slew Rate: 400V/μs Supply Range: 3.1V to 5.25V Quiescent Current: 16.5mA Harmonic Distortion (2VP-P): –100dB at 1MHz –80dB at 10MHz Operating Temp Range: –40°C to 125°C Single in 8-Lead SO-8, 6-Lead TSOT-23 Packages Dual in 8-Lead MS8, 3mm × 3mm 10-Lead DFN 10 Packages

17V, Dual 3.5A Synchronous Step-Down Regulator with Ultralow Quiescent Current Features:Wide VIN Range: 3.1V to 17VWide VOUT Range: 0.6V to 99% VINDual Step-Down Outputs: 3.5A Per ChannelIntegrated 80mΩ/40mΩ N-Channel MOSFETs. Provide Up to 95% EfficiencyNo-Load IQ < 8μA with Both Channels Enabled; IQ < 5.5μA with Only One Channel EnabledProgrammable Frequency (500kHz to 4MHz) with ±25% Frequency Synchronization RangeConfigurable for a Two Phase Single Output at Up to 7A±1.0% Output Voltage AccuracyCurrent Mode Operation for Excellent Line and LoadTransient ResponseInternal or Programmable External Loop CompensationThermally Enhanced 3mm × 5mm QFN-24 Package

4-Phase DC/DC Expander with Internal Gate Drivers for Buck Converters Features: Expands Up to Four Phases per Chip Up to 80V Input or Output Voltage Cascade with Multiple Chips for Very High Current Applications Supports Up to 18 Distinct Phases from 20° to 180° Phases Can Share Phase Angle Excellent DC and Transient Current Sharing Phase-Lockable Fixed Frequency 125kHz to 1MHz Supports Bidirectional Current Flow  RSENSE or DCR Current Sensing Eliminates the Need to Route Sensitive Feedback and Control Signals 52-Lead (7mm × 8mm) QFN Package

4-Phase DC/DC Expander with Internal Gate Drivers for Buck Converters Features: Expands Up to Four Phases per Chip Up to 80V Input or Output Voltage Cascade with Multiple Chips for Very High Current Applications Supports Up to 18 Distinct Phases from 20° to 180° Phases Can Share Phase Angle Excellent DC and Transient Current Sharing Phase-Lockable Fixed Frequency 125kHz to 1MHz Supports Bidirectional Current Flow  RSENSE or DCR Current Sensing Eliminates the Need to Route Sensitive Feedback and Control Signals 52-Lead (7mm × 8mm) QFN Package

20V 20A Monolithic Buck Converter with Ultralow DCR Sensing Features:Wide VIN Range: 4.5V to 20VOptimized for Low Duty Cycle ApplicationsHigh Efficiency: Up to 95%LTC Proprietary Current Mode ArchitectureHigh Current Parallel OperationUltralow DCR Current Sensing with Temperature CompensationProgrammable Output Current LimitHigh Speed Differential Remote Sense Amplifier±0.5% Output Voltage Regulation AccuracyOutput Short-Circuit Protection with Soft RecoveryProgrammable Soft-Start, TrackingProgrammable Fixed Frequency: 250kHz to 770kHzEXTVCC for Reduced Power DissipationFault Indicator for Output UV/OV Conditions6.25mm × 7.5mm × 2.22mm BGA Package

60V Synchronous 4-Switch Buck-Boost LED Controller with Spread Spectrum Features: 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT Synchronous Switching: Up to 98% Efficiency Proprietary Peak-Buck Peak-Boost Current Mode Wide VIN Range: 4V to 60V Wide VOUT Range: 0V to 60V (51V LED) ±3% LED Current Accuracy 2000:1 External and 128:1 Internal PWM Dimming High Side PMOS PWM Switch Driver Integrated Bootstrap Diodes No Top MOSFET Refresh Noise in Buck or Boost Adjustable and Synchronizable: 150kHz to 650kHz Flicker-Free Spread Spectrum for Low EMI Open and Short LED Protection with Fault Reporting Available in 28-Lead TSSOP with Exposed Pad and 28-Lead QFN (4mm × 5mm) AEC-Q100 Qualified for Automotive Applications

42V Triple Monolithic Synchronous Step-Down Regulator Features: Flexible Power Supply System Providing Three Outputs Over a Wide Input Voltage Range Two High Voltage Synchronous Buck Regulators 3V to 42V Input Voltage Range Output Currents Up to 2.5A and 1.5A High Efficiency Up to 93% One Low Voltage Synchronous Buck Regulator 2.6V to 5.5V Input Voltage Range Output Current Up to 1.8A and 95% Efficiency Programmable Power-On Reset Resistor Programmable and Synchronizable from 250kHz to 2.2MHz Switching Frequency Low Ripple Burst Mode® Operation 30μA IQ at 12VIN to 3.3VOUT2 Output Ripple <15mV Power Good Indicators 2-Phase Clock Reduces Input Current Ripple Available in Thermally Enhanced 40-Lead QFN (6mm × 6mm) Package AEC-Q100 Qualified for Automotive Applications

60V, 4A Synchronous Step-Down Regulator for Inverting Outputs Features:Wide VIN Range: 3.4V to 60VWide VOUT Range: 0V to –28VSingle Resistor VOUT ProgrammingIntegrated 110mΩ Top N-Channel/50mΩ Bottom N-Channel MOSFETsRegulated IQ: 440μA, Shutdown IQ: 15μABoard GND Referenced I/O Pins (RUN, PGOOD, MODE/SYNC)Accurate Resistor Programmable Frequency (300kHz to 3MHz) with ±50% Frequency Sync Range92% Efficiency with 12 VIN and –5VOUT±0.8% Output Voltage AccuracyPeak Current Mode OperationBurst Mode® Operation, Forced Continuous ModeProgrammable Soft-StartOvertemperature ProtectionAvailable in 28-Lead (4mm x 5mm) QFN and TSSOP Packages

Octal, 14-Bit + Sign, 1.5Msps/Ch Simultaneous Sampling ADC Features:1.5Msps/Ch Throughput RateEight Simultaneously Sampling ChannelsGuaranteed 14-Bit, No Missing Codes8VP-P Differential Inputs with Wide Input Common Mode Range81dB SNR (Typ) at fIN = 500kHz–90dB THD (Typ) at fIN = 500kHzGuaranteed Operation to 125°CSingle 3.3V or 5V SupplyLow Drift (20ppm/°C Max) 2.048V or 4.096V Internal Reference1.8V to 2.5V I/O VoltagesCMOS or LVDS SPI-Compatible Serial I/OPower Dissipation 20mW/Ch (Typ)Small 52-Lead (7mm × 8mm) QFN Package

Ultralow Noise 1A Switching Regulator Features: Greatly Reduced Conducted and Radiated EMI (<100µVP-P in Typical Application) Low Switching Harmonic Content Independent Control of Switch Voltage and Current Slew Rates Two 1A Current Limited Power Switches Regulates Positive and Negative Voltages 20kHz to 250kHz Oscillator Frequency Easily Synchronized to External Clock Wide Input Voltage Range: 2.7V to 23V Low Shutdown Current: 12µA Typical Easier Layout than with Conventional Switchers Outputs Can Be Forced to 50% Duty Cycle for Unregulated Applications

Operational Amplifier, Single, 12 MHz, 1, 2.7 V/ s, 5V to 15V, SOIC, 8 RoHS Compliant: Yes

Ultralow Distortion Current Feedback Differential ADC Driver Features: Extremely low harmonic distortion −105 dBc HD2 at 10 MHz −91 dBc HD2 at 70 MHz −87 dBc HD2 at 100 MHz −103 dBc HD3 at 10 MHz −98 dBc HD3 at 70 MHz −89 dBc HD3 at 100 MHz Better distortion at higher gains than VF amplifiers Low input voltage noise: 1.4 nV/√Hz High speed −3 dB bandwidth of 2.3 GHz 0.1 dB gain flatness: 150 MHz Slew rate: 5000 V/µs, 25% to 75% Fast 0.1% settling time: 10 ns Low input offset voltage: 0.3 mV typical Externally adjustable gain Stability and bandwidth controlled by feedback resistor See data sheet for additional features

16-Bit, 15 MSPS, Module Data Acquisition Solution Features: Integrated fully differential ADC driver with signal scaling Wide input common-mode voltage range High common-mode rejection Single-ended to differential conversion Pin selectable input range with over-range Input Ranges with 4.096V REFBUF: ±10V, ±5V, ±4.096V, ±2.5V and ±1.5V Gain/Attenuation Options: 0.37, 0.73, 0.87, 1.38 and 2.25 Critical passive components 0.005% precision matched resistor array for FDA 9 mm × 9 mm, 0.8 mm pitch, 100-ball BGA package 2.5× footprint reduction versus discrete solution Low power, dynamic power scaling, power-down mode Throughput: 15 MSPS, no pipeline delay INL error: ±7.5 ppm typical, ±15 ppm maximum (Gain = 0.73, gain = 0.87, gain = 1.38, gain = 2.25) SINAD: 90 dB typical at 1 kHz (gain = 0.37 and gain = 0.73) THD: −121 dB at 1 kHz, −112 dB at 100 kHz (gain = 0.73) Gain error: ±0.005%FS typical Gain error drift: ±0.11 ppm/°C typical On-board reference buffer with VCMO generation Serial LVDS interface Wide operating temperature range: −40°C to +85°C

18-Bit, 2 MSPS, Module Data Acquisition Solution Features: Improved design journey Fully differential ADC driver with selectable input range Input ranges with 5 V VREF: ±10 V, ±5 V, or ±2.5 V Essential passive components included ±0.005% iPassives matched resistor array Wide input common-mode voltage range High common-mode rejection ratio Single-ended to differential conversion Increased signal chain density Small, 7 mm × 7 mm, 0.80 mm pitch, 49-ball CSP_BGA 4× footprint reduction vs. discrete solution On-board reference buffer with VCM generation High performance Throughput: 2 MSPS, no pipeline delay Guaranteed 18-bit no missing codes INL: ±3 ppm typical, ±8 ppm guaranteed SINAD: 99 dB typical (G = 0.454) Offset error drift: 0.7 ppm/°C typical (G = 0.454) Gain error drift: ±0.5 ppm/°C typical Low total power dissipation: 51.6 mW typical at 2 MSPS SPI-/QSPI-/MICROWIRE-/DSP-compatible serial interface Versatile logic interface supply with 1.8 V, 2.5 V, 3 V, or 5 V