3.0 V to 5.5 V, 12 kV IEC ESD Protected, Half Duplex 500 kbps RS-485 Transceiver Features: TIA/EIA RS-485 compliant over full supply range 3.0 V to 5.5 V operating voltage range on VCC 1.62 V to 5.5 V VIO logic supply option available ESD protection on the bus pins IEC 61000-4-2 ±12 kV contact discharge IEC 61000-4-2 ≥ ±12 kV air discharge HBM: ≥ ±30 kV Full hot swap support (glitch free power-up/power-down) High speed 50 Mbps data rate (ADM3065E/ADM3066E/ADM3067E/ADM3068E) Low speed 500 kbps data rate for long cables (ADM3061E/ADM3062E/ADM3063E) Full receiver short-circuit, open circuit, and bus idle fail-safe Extended temperature range up to 125°C PROFIBUS compliant at VCC ≥ 4.5 V Half duplex and full duplex models available Allows connection of up to 128 transceivers onto the bus Space-saving package options 10-lead, 3 mm × 3 mm LFCSP 8-lead and 10-lead, 3 mm × 3 mm MSOP 8-lead and 14-lead, narrow body SOIC

3.0 V to 5.5 V, 12 kV IEC ESD Protected, Full Duplex 500 kbps RS-485 Transceiver Features: TIA/EIA RS-485 compliant over full supply range 3.0 V to 5.5 V operating voltage range on VCC 1.62 V to 5.5 V VIO logic supply option available ESD protection on the bus pins IEC 61000-4-2 ±12 kV contact discharge IEC 61000-4-2 ≥ ±12 kV air discharge HBM: ≥ ±30 kV Full hot swap support (glitch free power-up/power-down) High speed 50 Mbps data rate (ADM3065E/ADM3066E/ADM3067E) Low speed 500 kbps data rate for long cables (ADM3061E/ADM3062E/ADM3063E) Full receiver short-circuit, open circuit, and bus idle fail-safe Extended temperature range up to 125°C PROFIBUS compliant at VCC ≥ 4.5 V Half duplex and full duplex models available Allows connection of up to 128 transceivers onto the bus Space-saving package options 10-lead, 3 mm × 3 mm LFCSP 8-lead and 10-lead, 3 mm × 3 mm MSOP 8-lead and 14-lead, narrow body SOIC

Dual 3 MHz, 1200mA Buck Regulator with Two 300 mA LDOs Features: Main input voltage range: 2.3 V to 5.5 V Two 1200 mA buck regulators and two 300 mA LDOs 24-lead, 4 mm × 4 mm LFCSP or 28-lead TSSOP package Regulator accuracy: ±1.8% Factory programmable or external adjustable VOUTx 3 MHz buck operation with forced PWM and auto PWM/PSM modes BUCK1/BUCK2: output voltage range from 0.8 V to 3.8 V LDO1/LDO2: output voltage range from 0.8 V to 5.2 V LDO1/LDO2: input supply voltage from 1.7 V to 5.5 V LDO1/LDO2: high PSRR and low output noise

2 A/1.2 A DC-to-DC Switching Regulator with Independent Positive and Negative Outputs Features: Wide input supply voltage range: 2.85 V to 15 V Generates well regulated, independently resistor programmable VPOS and VNEG outputs Boost regulator to generate VPOS output Adjustable positive output to 39 V Integrated 2.0 A main switch Optional single-ended primary-inductor converter (SEPIC) configuration for automatic step-up/step-down Inverting regulator to generate VNEG output Adjustable negative output to VIN − 39 V Integrated 1.2 A main switch True shutdown for both positive and negative outputs 1.2 MHz/2.4 MHz switching frequency with optional external frequency synchronization from 1.0 MHz to 2.6 MHz Resistor programmable soft start timer Slew rate control for lower system noise Individual precision enable and flexible start-up sequence control for symmetric start, VPOS first, or VNEG first Out-of-phase operation UVLO, OCP, OVP, and TSD protection 4 mm × 4 mm, 20-lead LFCSP and 20-lead TSSOP −40°C to +125°C junction temperature range Supported by the ADIsimPower tool set

Ultralow Power Energy Harvester PMU with MPPT and Charge Management Features: Boost regulator with maximum power point tracking (MPPT) with dynamic sensing or no sensing mode Hysteresis mode for best ultralight load efficiency Operating quiescent current of SYS pin (VIN > VCBP ≥ VMINOP): 510 nA Sleeping quiescent current of SYS pin (VCBP < VMINOP): 390 nA Input voltage operating range: 0.08 V to 3.3 V Fast cold start from 380 mV (typical) with charge pump Programmable shutdown point on MINOP pin based on the input open circuit voltage (OCV) 150 mA regulated output from 1.5 V to 3.6 V Battery terminal charging threshold (2.2 V to 5.2 V) to support charging storage elements Optional BACK_UP power path management Radio frequency (RF) transmission conducive to shutting down the switcher temporarily via microcontroller unit (MCU) communication

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

Linear SuperCap Charger with Current-Limited Ideal Diode and V/I Monitor Features: 50mΩ Ideal Diode from VIN to VOUT Smart Charge Current Profile Limits Inrush Current Internal Cell Balancer (No External Resistors) Programmable Output Voltage (LDO Mode) Programmable VIN to VOUT Current Limit Continuous Monitoring of VIN to VOUT Current via PROG Pin Low Quiescent Current: 20μA VIN Power Fail, PGOOD Indicator 2.45V/2.7V Cell Protection Shunts (4.9V/5.4V SuperCap Max Top-Off Voltage) 3A Peak Current Limit, Thermal Limiting Tiny Application Circuit, 3mm × 3mm × 0.75mm DFN and 12-Lead MSOP Packages

9.5 RON, 16-Channel, Differential 8-Channel, 15 V/+12 V/5 V iCMOS Multiplexers Features: 9.5 Ω on resistance at 25°C Up to 300 mA of continuous current Fully specified at ±15 V/+12 V/±5 V 3 V logic-compatible inputs Rail-to-rail operation Break-before-make switching action 28-lead TSSOP and 32-lead, 5 mm × 5 mm LFCSP

LC2MOS Quad SPST Switch Features: 44 V Supply Maximum Ratings VSS to VDD Analog Signal Range Low On-Resistance (< 70 Ω) Low ΔRON ( 9 Ω max) Low ΔRON Match ( 3 Ω max) Low Power Dissipation Fast Switching Times ton < 110 ns toff < 60 ns Low Leakage Current (3 nA max) Low Charge Injection (6 pC max) Break-Before-Make Switching Action

SPI, 1.5 RON, 15 V/5 V/+12 V, High Density Octal SPST Switch Features: SPI with error detection Includes CRC, invalid read and write address, and SCLK count error detection Supports burst mode and daisy-chain mode Industry-standard SPI Mode 0 and Mode 3 interface compatible Integrated passive components Route through of digital signals and supplies Guaranteed break-before-make switching allowing external wiring of switches to deliver multiplexer configurations 1.5 typical on resistance at 25°C (±15 V dual supply) 0.3 typical on resistance flatness at 25°C (±15 V dual supply) 0.1 typical on resistance match between channels at 25°C (±15 V dual supply) VSS to VDD analog signal range Fully specified at ±15 V, ±5 V, and +12 V 1.8 V logic compatibility with 2.7 V ≤ VL ≤ 3.3 V (excludes SPI readback to a 1.8 V device) 4 mm × 5 mm, 30-terminal LGA