io-homecontrolCompliant RF Transceiver Features: Very low power, high performance, low IF transceiver Fully integrated io-homecontrol®-compliant protocol Autonomous packet handling without intervention of host microprocessor thus significantly increasing battery life 1-way and 2-way communication supported Automatic wake-up timer 32-bit hardware timer, 16-bit firmware timer (48 bits total) Patented fast settling automatic frequency control (AFC) Digital RSSI Uses either External 32 kHz crystal Internal 32 kHz RC oscillator Fully integrated image rejection calibration (patent pending) Operating frequencies Channel 1: 868.25 MHz Channel 2: 868.95 MHz Channel 3: 869.85 MHz For more detailed Features, please see Data Sheet

Single-Channel, 16-Bit, Current/Voltage Output DAC, Functional Safety Approved for Unipolar Current Output Features: Functional safety approved to SIL 2/SC3 for unipolar current output by TÜV Rheinland, File Number 968/FSP 2055.00/20 Current/voltage output available on a single terminal Current output ranges: 0 mA to 20 mA, 4 mA to 20 mA, 0 mA to 24 mA, ±20 mA, ±24 mA, −1 mA to +22 mA Voltage output ranges (with 20% overrange): 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V User-programmable offset and gain Advanced on-chip diagnostics 12-bit ADC functioning as an independent monitoring function that can validate the output and accuracy. On-chip reference DPC for thermal management User-programmable offset and gain Robust architecture, including output fault protection EMC test standards: IEC 61000-4-6 conducted immunity (10 V, Class A) IEC 61000-4-3 radiated immunity (20 V/m, Class A) IEC 61000-4-2 ESD (±6 kV contact, Class B) IEC 61000-4-4 electrical fast transient (EFT) (±4 kV, Class B) IEC 61000-4-5 surge (±4 kV, Class B) CISRP 11 Radiated Emissions (Class B) 32-lead, 5 mm × 5 mm LFCSP −40°C to +105°C temperature range

Fault Protection, 0.4 pC QINJ, 4:1 Dual Multiplexer Features: Overvoltage protection up to −55 V and +55 V Power-off protection up to −55 V and +55 V Overvoltage detection on source pins Low charge injection (QINJ): −0.4 pC Low on capacitance: 14 pF Latch-up immune under any circumstance Known state without digital inputs present VSS to VDD analog signal range ±5 V to ±22 V dual-supply operation 8 V to 44 V single-supply operation Fully specified at ±15 V, ±20 V, +12 V, and +36 V

User Defined Fault Protection and Detection, 0.8 pC QINJ, Triple SPDT Features: User defined supplies set overvoltage level Overvoltage protection up to −55 V and +55 V Power-off protection up to −55 V and +55 V Overvoltage detection on source pins Minimum secondary supply level: 4.5 V single-supply Interrupt flags indicate fault status Low charge injection (QINJ): 0.8 pC Low drain/source on capacitance: 10 pF Latch-up immune under any circumstance Known state without digital inputs present VSS to VDD analog signal range ±5 V to ±22 V dual supply operation 8 V to 44 V single-supply operation Fully specified at ±15 V, ±20 V, +12 V, and +36 V

User Defined Fault Protection and Detection, 0.8 pC QINJ, Dual 4:1 Multiplexers Features: User defined secondary supplies set overvoltage level Overvoltage protection up to −55 V and +55 V Power-off protection up to −55 V and +55 V Overvoltage detection on source pins Minimum secondary supply level: 4.5 V single-supply Interrupt flags indicate fault status Low charge injection (QINJ): 0.8 pC Low drain/source on capacitance: 14 pF Latch-up immune under any circumstance Known state without digital inputs present VSS to VDD analog signal range ±5 V to ±22 V dual-supply operation 8V to 44 V single-supply operation Fully specified at ±15 V, ±20 V, +12 V, and +36 V 

Bidirectional Fault Protection and Detection, 10 RON, Quad SPST Switches Features: Overvoltage protection up to −55 V and +55 V Power-off protection up to −55 V and +55 V Overvoltage detection on source and drain pins Low on resistance: 10 On-resistance flatness of 0.5 3 kV human body model (HBM) ESD rating Latch-up immune under any circumstance Known state without digitals present VSS to VDD analog signal range ±5 V to ±22 V dual supply operation 8 V to 44 V single-supply operation Fully specified at ±15 V, ±20 V, +12 V, and +36 V

High Voltage Latch-Up Proof, Dual SPDT Switches Features: Latch-up proof 8 kV HBM ESD rating Low on resistance (<10 Ω) ±9 V to ±22 V dual-supply operation 9 V to 40 V single-supply operation 48 V supply maximum ratings Fully specified at ±15 V, ±20 V, +12 V, and +36 V VSS to VDD analog signal range

Wideband 4 GH z, 36 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, Dual SPDT Features: Wideband switch: −3 dB @ 4 GHz ADG936 Absorptive Dual SPDT ADG936-R Reflective Dual SPDT High Off Isolation (36 dB @ 1 GHz) Low Insertion Loss (0.9 dB dc to 1 GHz) Single 1.65 to 2.75 V Power Supply CMOS/LVTTL Control Logic 20-lead TSSOP and 4 mm × 4 mm LFCSP Package Low Power Consumption (1 µA max)

0 Hz/DC to 13 GHz, 2.5 kV HBM ESD, SP4T, MEMS Switch with Integrated Driver Features: Fully operational down to 0 Hz/dc On resistance: 2.9 (maximum) Off leakage: 0.5 nA (maximum) −3 dB bandwidth 10.8 GHz (typical) for RF1, RF4 13 GHz (typical) for RF2, RF3 RF performance characteristics Insertion loss: 0.45 dB (typical) at 2.5 GHz Isolation: 24 dB (typical) at 2.5 GHz IP3: 67 dBm (typical) RF input power: 32 dBm (maximum) Actuation lifetime: 1 billion cycles (minimum) Hermetically sealed switch contacts On switching time: 75 µs (maximum) ESD HBM rating 5 kV for RF1 to RF4 and RFC pins 2.5 kV for all other pins Integrated driver removes the need for an external driver Supply voltage: 3.0 V to 3.6 V CMOS/LVTTL compatible Parallel and SPI Interface Independently controllable switches Switch is in an open state with no power supply present Requirement to avoid floating nodes on all RFx pins 5 mm × 4 mm × 1.45 mm, 24-lead LFCSP Operating temperature range: 0°C to 85°C

SPI Interface, Octal SPST Switches, 13.5 RON, 20 V/+36 V, Mux Features: SPI interface with error detection Includes CRC, invalid read/write address, and SCLK count error detection Supports burst 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 VSS to VDD analog signal range Fully specified at ±15 V, ±20 V, +12 V, and +36 V 9 V to 40 V single-supply operation (VDD) ±9 V to ±22 V dual-supply operation (VDD/VSS) 8 kV HBM ESD rating Low on resistance 1.8 V logic compatibility with 2.7 V ≤ VL ≤ 3.3 V

Robust, Industrial, Low Power 10BASE-T1L Ethernet PHY Features: 10BASE-T1L IEEE Standard 802.3cg-2019 compliant Supports 1.0 V p-p and 2.4 V p-p transmit levels Supports intrinsic safety applications Cable Reach 1700 meters with 1.0 V p-p 1700 meters with 2.4 V p-p Low power consumption Single supply 1 V p-p: 45 mW typical Dual supply 1 V pk-pk: 39 mW typical Diagnostics Frame generator and checker Multiple loopback modes IEEE test mode support Link and cable diagnostics MII, RMII and RGMII MAC interfaces MDIO Management Interface Single or dual supply with 1.8 V or 3.3 V operation Unmanaged configuration using pin strapping including 25 MHz crystal or external clock input (50 MHz for RMII) 3.3 V, 2.5 V, or1.8 V MAC interface VDDIO supply Integrated power supply monitoring and POR EMC test standards IEC 61000-4-4 EFT (±4 kV) IEC 61000-4-2 ESD (±4 kV contact discharge) IEC 61000-4-2 ESD (±8 kV air discharge) IEC 61000-4-5 surge (±4 kV) IEC 61000-4-6 conducted immunity (10 V/m) IEC 61000-4-3 radiated immunity (Class A) EN 55032 radiated emissions (Class B) Small package 40-lead (6 mm x 6 mm) LFCSP Temperature range Industrial: -40°C to +85°C Extended:-40°C to +105°C

Robust, Industrial, Low Power, 10 Mbps and 100 Mbps Ethernet PHY Features: 10BASE-Te/100BASE-TX IEEE® 802.3™ compliant MII, RMII and RGMII MAC interfaces 100BASE-TX RGMII latency transmit: <124 ns, receive <250 ns 100BASE-TX MII latency transmit: <52 ns, receive <248 ns EMC test standards IEC 61000-4-5 surge (±4 kV) IEC 61000-4-4 electrical fast transient (EFT) (±4 kV) IEC 61000-4-6 conducted immunity (10 V) EN55032 radiated emissions (Class A) EN55032 conducted emissions (Class A) Unmanaged configuration using multilevel pin strapping EEE in accordance with IEEE 802.3az Start of packet detection for IEEE 1588 time stamp support Enhanced link detection Configurable LED Crystal oscillator/clock input: 25 MHz 25 MHz/125 MHz synchronous clock output Small package and wide temperature range 32-lead, 5 mm × 5 mm LFCSP Specified for −40°C to +105°C and −40°C to +85°C ambient operation Low power consumption 139 mW for 100BASE-TX 3.3 V/2.5 V/1.8 V MAC interface VDDIO supply Single-supply operation with 3.3 V VDDIO Integrated power supply monitoring and POR

50 MHz TO 9 GHz 65 dB TruPwr Detector Features: Accurate rms-to-dc conversion from 50 MHz to 9 GHz Single ended input dynamic range of 65 dB No balun or external input matching required Waveform and modulation independent, such as GSM/CDMA/W-CDMA/TD-SCDMA/WiMAX/LTE Linear-in-decibels output, scaled 53 mV/dB Transfer function ripple: <±0.1 dB Temperature stability of <±0.3 dB All functions temperature and supply stable Operates from 4.5 V to 5.5 V from −40°C to +125°C Power-down capability to 1.5 mW Pin-compatible with the 50 dB dynamic range AD8363

Multi Power Supply Sequencer & Supervisor Features: Faults detected on 7 independent supplies 1 High Voltage supply (up to 14.4V) Programmable logic block—combinatorial and sequencing logic control of all inputs and outputs 9 programmable output drivers: - Open collector (external resistor required) - Open collector with internal pull-up to VDD - Fast internal pull-up to VDD - Open collector with internal pull-up to VPn - Fast internal pull-up to VPn - Internally charge-pumped high drive (for use with external N-channel FETs—PDOs 1 to 4 only) 4 Positive Voltage Only Supplies (up to 6V) 2 Positive/Negative Voltage supplies (up to +6V OR down to -6V) Watchdog Detector Input- Timeout delay programmable from 200ms to 12.8sec 4 General Purpose Logic Inputs 4 general-purpose logic inputs EEPROM—256 bytes of user EEPROM Industry-standard 2-wire bus interface (SMBus) Guaranteed PDO low with VPn, VH = 1 V

2.7 V to 16 V Hot Swap Controller with Current Sense Output Features: Allows Safe Board Insertion and Removal from a Live Backplane Controls Supply Voltages from 2.7 V to 16.5V Current Sense Output Voltage Adjustable Analog Current Limit with Circuit Breaker Fast Response Limits Peak Fault Current Automatic Retry or Latch-Off On Current Fault Charge Pumped Gate Drive for External N-FET Switch True Soft Start Control of Initial Current Profile Undervoltage Lockout 8-pin TSOT Package

Quad Voltage Sequencer and Monitor with Programmable Timing Features: Monitors four supplies via 0.8% accurate comparators Digital core supports up and down supply sequencing and multiple devices may be cascaded (ADM1186-1) Four inputs can be programmed to monitor different voltage levels with resistor dividers Powered from 2.7 V to 5.5 V on the VCC pin Supply sequencing time delays and a timeout delay to 5% accuracy Four open-drain enable outputs Open-drain power-good output Open-drain sequence complete and bi-directional open-drain Fault pin (ADM1186-1)

High Voltage Positive Hot Swap Controller and Digital Power Monitor with PMBus Features: Controls supply voltages from 16 V to 80 V (absolute maximum 120 V) High voltage (80 V) IPC-9592 compliant packaging <500 ns response time to short circuit FET energy monitoring for adaptable FET SOA protection Gate boost mode for fast recovery from OC transients Programmable random start mode to stagger power-on FET fault detection Remote temperature sensing with programmable warning and shutdown thresholds Programmable 2.5 mV to 30 mV system current-limit setting range ±0.85% accurate current measurement with 12-bit ADC ILOAD, VIN, VOUT, temperature, power, and energy telemetry Programmable start-up current limit Programmable linear output voltage soft start 1% accurate UV and OV thresholds Programmable hot swap restart function 2 programmable GPIO pins Reports power and energy consumption Peak detect registers for current, voltage, and power PMBus fast mode compliant interface 48-lead 7 mm × 8 mm LFCSP

Half-Duplex, iCoupler Isolated RS-485 Transceiver Features: RS-485 transceiver with electrical data isolation Complies with ANSI TIA/EIA RS-485-A and ISO 8482: 1987(E) 500 kbps data rate Slew rate-limited driver outputs Low power operation: 2.5 mA max Suitable for 5 V or 3 V operations (VDD1) High common-mode transient immunity: >25 kV/μs True fail-safe receiver inputs Chatter-free power-up/power-down protection 256 nodes on bus Thermal shutdown protection Safety and regulatory approvals UL recognition: 2500 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A IEC 60950-1 800 V rms (basic), 400V rms (reinforced) VDE Certificate of Conformity DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 VIORM = 560 V peak (reinforced) VIORM(DC) = 1500 V dc CQC certification per GB4943.1-2011 Operating temperature range: −40°C to +85°C

2.5 kV Signal Isolated, High Speed (20 Mbps), Half Duplex RS-485 Transceiver Features: Half-duplex, isolated RS-485 transceiver PROFIBUS® compliant ANSI EIA/TIA 485-A and ISO 8482: 1987(E) compliant 20 Mbps data rate 5 V or 3 V operation (VDD1) High common-mode transient immunity: >25 kV/μs Isolated DE status output Receiver open-circuit, fail-safe design Thermal shutdown protection 50 nodes on bus Safety and regulatory approvals UL recognition—2500 Vrms for 1 minute per UL 1577 CSA Component Acceptance Notice #5A IEC 609501 800 Vrms (basic), 400 Vrms (reinforced) VDE Certificate of Conformity DIN V VDE 0884-10 (VDE V 0884-10): 2006-12 VIORM = 560 V peak Operating temperature range: −40°C to +85°C Wide body, 16-lead SOIC package

2.5 kV Signal Isolated, ESD Protected, Full/Half Duplex RS-485 Transceiver w/ Transformer Driver (500 kbps) Features: Isolated RS-485/RS-422 transceiver, configurable as half or full duplex Integrated oscillator driver for external transformer ±15 kV ESD protection on RS485 input/output pins Complies with TIA/EIA-485-A-98 and ISO 8482:1987(E) Data rate: 500 kbps 5 V or 3.3 V operation (VDD1) 256 nodes on bus True fail-safe receiver inputs Safety and regulatory approvals UL recognition: 2500 V rms for 1 minute per UL 1577 VDE certificates of conformity DIN VVDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 560 V peak Thermal shutdown protection Operating temperature range: −40°C to +85°C Wide-body, 16-lead SOIC package