SPI Interface, 1.5 RON, 15 V/+12 V, Quad SPST Switch, Mux Configurable Features: SPI interface with error detection Includes CRC, invalid read/write address, and SCLK count error detection Supports burst mode and daisy-chain mode Industry-standard SPI Mode 0 and Mode 3 interface compatible Guaranteed break-before-make switching allowing external wiring of switches to deliver multiplexer configurations 1.5 typical on resistance at 25°C 0.3 typical on resistance flatness at 25°C 0.1 typical on resistance match between channels at 25°C 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 24-lead LFCSP

24 V to 220 V Precision Operational Amplifier Features: Wide range of operating voltages Dual-supply: ±12 V to ±110 V Asymmetrical supply operation: 24 V to 220 V Wide input common-mode voltage range: 3 V from rails High common-mode rejection ratio: 160 dB typical High AOL: 170 dB typical High slew rate 74 V/μs typical 24 V/μs typical with external input clamping diodes Low input bias current: 2 pA maximum Low input offset voltage: 1 mV maximum Low input offset voltage drift: 2 μV/°C maximum Low input voltage noise: 8 nV/√Hz typical at 10 kHz Wide small signal bandwidth: 10 MHz typical Resistor adjustable quiescent current: 0.6 mA to 3 mA (VS = ±110 V) Unity-gain stable Thermal monitoring Small footprint: 12-lead, 7 mm × 7 mm LFCSP compliant with IEC 61010-1 spacing Shutdown mode

Quad Voltage Monitor and Sequencer Features: Powered from 2.7 V to 5.5 V on the VCC pin Logical core with internal timeouts provides power supply sequencing and fault protection 4 inputs can be programmed to monitor different voltage levels with resistor dividers Monitors 4 supplies via 0.8% accurate comparators 3 open-drain enable outputs Open-drain power-good output (PWRGD) 10-lead MSOP

5 kV Signal Isolated, High Speed (16 Mbps), ESD Protected, Full/Half Duplex RS-485 Transceiver Features: Isolated, RS-485/RS-422 transceiver, configurable as half- or full-duplex ±8 kV ESD protection on RS-485 input/output pins 16 Mbps data rate Complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E) Suitable for 5 V or 3.3 V operation (VDD1) High common-mode transient immunity: >25 kV/µs Receiver has open-circuit, fail-safe design 32 nodes on the bus Thermal shutdown protection Safety and regulatory approvals UL recognition: 5000 V rms isolation voltage for 1 minute, per UL 1577 VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 Reinforced insulation, VIORM = 849 V peak See data sheet for additional features

3 kV RMS Signal and Power Isolated RS-485 Transceiver with 15 kV IEC ESD Features: 3 kV rms isolated RS-485/RS-422 transceiver Low radiated emissions, integrated, isolated dc-to-dc converter Passes EN 55032 Class B with margin on a 2-layer PCB Cable invert smart feature Correct reversed cable connection on A, B, Y, and Z bus pins while maintaining full receiver fail-safe feature ESD protection on RS-485 A, B, Y and Z pins ≥±12 kV IEC61000-4-2 contact discharge ≥±15 kV IEC61000-4-2 air discharge High speed 25 Mbps data rate (ADM2565E/ADM2567E) Low speed 500 kbps data rate for EMI control (ADM2561E/ADM2563E) Flexible power supplies Input VCC supply of 3 V to 5.5 V Logic VIO supply of 1.7 V to 5.5 V VSEL pin to select VISO supply of 5 V (VCC > 4.5 V) or 3.3 V PROFIBUS compliant for 5 V VISO Wide operating temperature range: −40°C to +105°C High common-mode transient immunity: 250 kV/µs Short-circuit, open-circuit, and floating input receiver fail-safe Supports 196 bus nodes (72 kΩ receiver input impedance) Full hot swap support (glitch free power-up/power-down) Safety and regulatory approvals (pending) CSA Component Acceptance Notice 5A, DIN V VDE V 0884-11, UL 1577, CQC11-471543-2012, IEC 61010-1 Complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E) 28-lead, fine pitch SOIC_W package (10.15 mm 10.05 mm) with >8.0 mm creepage and clearance

2.5 kV Signal and Power Isolated, 15 kV ESD Protected, Full/Half Duplex RS-485 Transceiver (500kbps) Features: Isolated RS-485/RS-422 transceiver, configurable as half or full duplex isoPower integrated isolated dc-to-dc converter ±15 kV ESD protection on RS-485 input/output pins ADM2582E data rate: 16 Mbps ADM2587E data rate: 500 kbps 5 V or 3.3 V operation See datasheet for additional features

5.7 kV RMS Isolated, High Working Voltage, RS-485 Transceiver with 15 kV IEC ESD Features: 5.7 kV rms, signal isolated RS-485 transceiver 1500 V peak and dc working voltage to DIN V VDE 0884-11 Low radiated emissions: passes EN 55032, Class B with margin on a 2-layer PCB Receiver cable inversion smart feature Correction for reversed cable connection on A and B bus pins while maintaining full receiver fail-safe feature ESD protection on the RS-485 A, B, Y, and Z bus pins ≥ ±12 kV IEC 61000-4-2 contact discharge ≥ ±15 kV IEC 61000-4-2 air discharge Low speed 500 kbps data rate for EMI control Flexible power supply inputs Primary VDD1 supply of 1.7 V to 5.5 V Isolated VDD2 supply of 3.0 V to 5.5 V Profibus® Compliant for 5V VDD2 Wide −40°C to +125°C operating temperature range High common-mode transient immunity: >250 kV/μs Short-circuit, open-circuit, and floating input receiver fail-safe Supports 192 bus nodes (72 kΩ receiver input impedance) Full hot swap support (glitch free power-up and power-down) Safety and regulatory approvals (pending) CSA Component Acceptance Notice 5A, DIN V VDE 0884-11, UL 1577, CQC11-471543-2012, IEC 61010-1 16-lead, wide-body, SOIC_W package with 8.3 mm creepage and clearance in standard pinout

5.7 kV RMS 500kbps Half Duplex Signal and Power Isolated RS-485 Transceiver with 15 kV IEC ESD Features: 5.7 kV rms isolated RS-485/RS-422 transceiver Low radiated emissions, integrated, isolated dc-to-dc converter Passes EN 55032 Class B with margin on a 2-layer PCB Cable invert smart feature Correct reversed cable connection on A, B, Y, and Z bus pins while maintaining full receiver fail-safe feature ESD protection on RS-485 A, B, Y, and Z pins 12 kV IEC61000-4-2 contact discharge 15 kV IEC61000-4-2 air discharge High speed 25 Mbps data rate (ADM2865E/ADM2867E) Low speed 500 kbps data rate for EMI control (ADM2861E/ADM2863E) Flexible power supplies Input VCC supply of 3 V to 5.5 V Logic VIO supply of 1.7 V to 5.5 V VSEL pin to select VISO supply of 5 V (VCC > 4.5 V) or 3.3 V PROFIBUS compliant for 5 V VISO Wide operating temperature range: −40°C to +105°C High common-mode transient immunity: 250 kV/μs Short-circuit, open-circuit, and floating input receiver fail-safe Supports 192 bus nodes (72 k receiver input impedance) Full hot swap support (glitch free power-up/power-down) Safety and regulatory approvals (pending) CSA Component Acceptance Notice 5A, DIN V VDE V 0884-11, UL 1577, CQC11-471543-2012, IEC 61010-1 Complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E) 28-lead, fine pitch SOIC_W package (10.15 mm 10.05 mm) with >8.0 mm creepage and clearance

Integrated Optical Module with Ambient Light Rejection and Two LEDs Features: 3.8 mm × 5.0 mm × 0.9 mm module with integrated optical components 2 green LEDs, 2 PDs with IR cut filter 2 external sensor inputs 3, 370 mA LED drivers 20-bit burst accumulator enabling 20 bits per sample period On-board sample to sample accumulator enabling up to 27 bits per data read Custom optical package made to work under a glass window Optimized SNR for signal limited cases I2C or SPI communications

0.5C Accurate, 16-Bit Digital I2C Temperature Sensor Features: High performance Temperature accuracy ±0.5°C from −40°C to +105°C (2.7 V to 3.6 V) ±0.4°C from −40°C to +105°C (3.0 V) 16-bit temperature resolution: 0.0078°C Fast first temperature conversion on power-up of 6 ms Easy implementation No temperature calibration/correction required by user No linearity correction required Low power Power saving 1 sample per second (SPS) mode 700 µW typical at 3.3 V in normal mode 7 µW typical at 3.3 V in shutdown mode Wide operating ranges Temperature range: −55°C to +150°C Voltage range: 2.7 V to 5.5 V Programmable interrupts Critical overtemperature interrupt Overtemperature/undertemperature interrupt I2C-compatible interface 8-lead narrow SOICRoHS-compliant package