1 A/0.6 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 1.0 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 0.6 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

40 V, 200 mA, Low Noise, CMOS LDO Linear Regulator Features: Low noise: 11 μV rms independent of fixed output voltage PSRR of 88 dB at 10 kHz, 68 dB at 100 kHz, 50 dB at 1 MHz, VOUT ≤ 5 V, VIN = 7 V Input voltage range: 2.7 V to 40 V Maximum output current: 200 mA Initial accuracy: ±0.8% Accuracy over line, load, and temperature −1.2% to +1.5%, TJ = −40°C to +85°C ±1.8%, TJ = −40°C to +125°C Low dropout voltage: 200 mV (typical) at a 200 mA load, VOUT = 5 V User programmable soft start (LFCSP and SOIC only) Low quiescent current, IGND = 50 μA (typical) with no load Low shutdown current: 1.8 μA at VIN = 6 V, 3.0 μA at VIN = 40 V Stable with a small 2.2 μF ceramic output capacitor Fixed output voltage options: 1.8 V, 2.5 V, 3.3 V, 3.8 V, and 5.0 V 15 standard voltages between 1.2 V and 5.0 V are available Adjustable output from 1.2 V to VIN – VDO, output can be adjusted above initial set point Precision enable 2 mm × 2 mm, 6-lead LFCSP, 8-Lead SOIC, 5-Lead TSOT AEC-Q100 qualified for automotive applications

Integrated Optical Module for Smoke Detection Features: Supports UL-217 edition 8/ UL-568 ed. 7; EN-54; GB..; ISO Lowers Nuisance Alarms using a Dual Wavelength detection with higher SNR and dynamic range. 3X Lower power dissipation enables smaller/ cheaper batteries Integrated Optical Module (3.8mm x 5mm x 0.9mm with 1 blue LED, 1 IR LED and 2 Photo diodes) simplifies EMC design, allows for greater diversity of industrial design options and results in 75% fewer discrete components. Loop calibration at final test reduces calibration challenges with smoke detector products. Supported by ADI designed smoke chamber manufactured by Accumold, 28800X. (Please see EVAL-CHAMBER Mechanical Dimensions (PDF), also under Resources below)

Ultra-Low-Noise, High-Accuracy 2.5V Voltage Reference Features: Maximum temperature coefficient (TCVOUT): 0.8 ppm/°C (D grade 0°C to 70°C) 1 ppm/°C (C grade 0°C to 70°C) 2 ppm/°C (B grade −40°C to +125°C) 4 ppm/°C (A grade 40°C to +125°C) Output noise (0.1 Hz to 10 Hz): 1 μV p-p at VOUT of 2.048 V typical Initial output voltage error: B, C, D grade: ±0.02% (maximum) Input voltage range: 3 V to 15 V Operating temperature: A grade and B grade: −40°C to +125°C C grade: 0°C to +70°C Output current: +10 mA source/−10 mA sink Low quiescent current: 950 μA (maximum) Low dropout voltage: 300 mV at 2 mA (VOUT ≥ 3 V) 8-lead SOIC package and LCC package AEC-Q100 qualified for automotive applications Long-term drift: 8 ppm typical at 4500 hours

Ultra-Low-Noise, High-Accuracy 2.5V Voltage Reference Features: Maximum temperature coefficient (TCVOUT): 0.8 ppm/°C (D grade 0°C to 70°C) 1 ppm/°C (C grade 0°C to 70°C) 2 ppm/°C (B grade −40°C to +125°C) 4 ppm/°C (A grade 40°C to +125°C) Output noise (0.1 Hz to 10 Hz): 1 μV p-p at VOUT of 2.048 V typical Initial output voltage error: B, C, D grade: ±0.02% (maximum) Input voltage range: 3 V to 15 V Operating temperature: A grade and B grade: −40°C to +125°C C grade: 0°C to +70°C Output current: +10 mA source/−10 mA sink Low quiescent current: 950 μA (maximum) Low dropout voltage: 300 mV at 2 mA (VOUT ≥ 3 V) 8-lead SOIC package and LCC package AEC-Q100 qualified for automotive applications Long-term drift: 8 ppm typical at 4500 hours

Precision Dual-Channel, Difference Amplifier Features: With no external resistors Difference amplifier: gains of 0.5, 1, or 2 Single ended amplifiers: over 40 different gains Set reference voltage at midsupply Excellent ac specifications 15 MHz bandwidth 30 V/μs slew rate High accuracy dc performance 0.08% maximum gain error 10 ppm/°C maximum gain drift 80 dB minimum CMRR (G = 2) Two channels in small 4 mm × 4 mm LFCSP Supply current: 2.5 mA per channel Supply range: ±2.5 V to ±18 V

High-Performance, Low Distortion 500 MHz Mixer Features: Doubly Balanced Mixer Low Distortion +24 dBm Third Order Intercept (IP3) +10 dBm 1 dB Compression Point Bandwidth 500 MHz RF and LO Input Bandwidths 250 MHz Differential Current IF Output DC to >200 MHz Single-Ended Voltage IF Output Low LO Drive Required: –10 dBm Single- or Dual-Supply Operation DC Coupled Using Dual Supplies All Ports May Be DC Coupled No Lower Frequency Limit—Operation to DC User-Programmable Power Consumption

Dual VGA with Ultralow Noise Preamplifier and Programmable RIN Features: Ultralow noise preamplifier (preamp) Voltage noise = 0.74 nV/√Hz Current noise = 2.5 pA/√Hz 3 dB bandwidth: 100 MHz Low power: 145 mW/channel Wide gain range with programmable postamp −4.5 dB to +43.5 dB in LO gain mode 7.5 dB to 55.5 dB in HI gain mode Low output-referred noise: 48 nV/√Hz typical Active input impedance matching Optimized for 10-bit/12-bit ADCs Selectable output clamping level Single 5 V supply operation AD8332 and AD8334 available in lead frame chip scale package

DC to 50 MHz, Quad I/Q Demodulator and Phase Shifter Features: Quad integrated I/Q demodulator 16 phase select on each output (22.5° per step) Bandwidth: 4LO: LF to 200 MHz RF: LF to 50 MHz Baseband: determined by external filtering Power consumption: 73 mW/channel (290 mW total) Quadrature demodulation accuracy: Phase accuracy: ±1° Amplitude balance: ±0.25 dB Output dynamic range: 160 dB/Hz LO drive: >0 dBm (50 Ω), single-ended sine wave Supply: ±5 V Power-down via SPI (each channel and complete chip)

Very High Common-Mode Voltage Precision Difference Amplifier Features: ±600 V common-mode voltage range Rail-to-rail output Fixed gain of 1 Wide power supply range of ±2.5 V to ±18 V 550 μA typical power supply current Excellent ac specifications 90 dB minimum CMRR 310 kHz bandwidth High accuracy dc performance ±5 ppm maximum gain nonlinearity ±10 µV/°C maximum offset voltage drift ±5 ppm/°C maximum gain drift Download AD8479-EP data sheet (pdf) Military temperature range (−55°C to +125°C) Controlled manufacturing baseline One assembly/test site One fabrication site Product change notification Qualification data available on request A62/19619 VID DSCC Drawing Number

16-Bit, Serial, 100 kSPS Sampling ADC. Features: Autocalibrating On-Chip Sample-Hold Function Serial Output 16 Bits No Missing Codes ±1 LSB INL –99 dB THD 92 dB S/(N+D) 1 MHz Full Power Bandwidth

8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference Features: 3 power modes RMS noise Low power: 24 nV rms at 1.17 SPS, gain = 128 (255 µA typical) Mid power: 20 nV rms at 2.34 SPS, gain = 128 (355 µA typical) Full power: 23 nV rms at 9.4 SPS, gain = 128 (930 µA typical) Up to 22 noise free bits in all power modes (gain = 1) Output data rate Full power: 9.38 SPS to 19,200 SPS Mid power: 2.34 SPS to 4800 SPS Low power: 1.17 SPS to 2400 SPS Rail-to-rail analog inputs for gains > 1 Simultaneous 50 Hz/60 Hz rejection at 25 SPS (single cycle settling) Diagnostic functions (which aid safe integrity level (SIL) certification) Crosspoint multiplexed analog inputs 8 differential/15 pseudo differential inputs See data sheet for additional features

Ultra-Low Power, 2-Channel, Capacitance Converter for Proximity Sensing Features: Ultralow power 2.7 V to 3.6 V, 100 μA Response time: 10 ms Adaptive environmental compensation 2 independent capacitance input channels Sensor capacitance (CSENS) 0 pF up to 13 pF Sensitivity to 1 fF See datasheet for additional features

Complete 14-Bit, 3 MSPS Monolithic A/D Converter Features: Low Power Dissipation: 110 mW Single +5 V Supply Integral Nonlinearity Error: 2.5 LSB Differential Nonlinearity Error: 0.6 LSB Input Referred Noise: 0.36 LSB On-Chip Sample-and-Hold Amplifier and Voltage Reference Signal-to-Noise and Distortion Ratio: 79.0 dB Spurious-Free Dynamic Range: 91.0 dB Out-of-Range Indicator Straight Binary Output Data 44-Lead MQFP

14-Bit, 170 MSPS/250 MSPS, JESD204B, Dual Analog-to-Digital Converter Features: JESD204B Subclass 0 or Subclass 1 coded serial digital outputs Signal-to-noise ratio (SNR) = 70.6 dBFS at 185 MHz AIN and 250 MSPS Spurious-free dynamic range (SFDR) = 88 dBc at 185 MHz AIN and 250 MSPS Total power consumption: 711 mW at 250 MSPS 1.8 V supply voltages Integer 1-to-8 input clock divider Sample rates of up to 250 MSPS IF sampling frequencies of up to 400 MHz Internal analog-to-digital converter (ADC) voltage reference Flexible analog input range 1.4 V p-p to 2.0 V p-p (1.75 V p-p nominal) ADC clock duty cycle stabilizer (DCS) 95 dB channel isolation/crosstalk Serial port control Energy saving power-down modes

JESD204B Clock Generator with 14 LVDS/HSTL Outputs Features: 14 outputs configurable for HSTL or LVDS Maximum output frequency 6 outputs up to 1.25 GHz 8 outputs up to 1 GHz Dependent on the voltage controlled crystal oscillator (VCXO) frequency accuracy (start-up frequency accuracy: <±100 ppm) Dedicated 8-bit dividers on each output Coarse delay: 63 steps at 1/2 the period of the RF VCO divider output frequency with no jitter impact Fine delay: 15 steps of 31 ps resolution Typical output to output skew: 20 ps Duty cycle correction for odd divider settings Output 12 and Output 13, VCXO output at power-up Absolute output jitter: <160 fs at 122.88 MHz, 12 kHz to 20 MHz integration range Digital frequency lock detect SPI- and I2C-compatible serial control port Dual PLL architecture PLL1 Provides reference input clock cleanup with external VCXO Phase detector rate up to 110 MHz Redundant reference inputs Automatic and manual reference switchover modes Revertive and nonrevertive switching Loss of reference detection with holdover mode Low noise LVDS/HSTL outputs from VCXO used for radio frequency/intermediate frequency (RF/IF) synthesizers PLL2 Phase detector rate of up to 275 MHz Integrated low noise VCO

16-Bit, 200 kSPS, Parallel I/O A/D Converter Features: Fast 16-Bit ADC 200 kSPS Throughput Single 5 V Supply Operation Input Range: ±10 V 100 mW Max Power Dissipation Choice of External or Internal 2.5 V Reference High Speed Parallel Interface On-Chip Clock 28-Lead Skinny DIP, SSOP or SOIC Packages

4.8 kHz Ultralow Noise 24-Bit Sigma-Delta ADC with PGA Features: RMS noise: 8.5 nV @ 4.7 Hz (gain = 128) 16 noise free bits @ 2.4 kHz (gain = 128) Up to 22.5 noise free bits (gain = 1) Offset drift: 5 nV/°C Gain drift: 1 ppm/°C Specified drift over time 2 differential/4 pseudo differential input channels Qualified for automotive applications See Data Sheet for Additional Information

Hot Swap Controller and Digital Power and Energy Monitor with PMBus Interface Features: ±0.3% accurate, 12-bit ADC for IOUT, VIN, VOUT, and temperature 320 ns response time to short circuit Shutdown on detection of FET health fault Constant power foldback for tighter FET SOA protection Remote temperature sensing with programmable warning and shutdown thresholds Resistor-programmable 5 mV to 25 mV VSENSE current limit Programmable start-up current limit 1% accurate UV, OV, and PWRGD thresholds Split hot swap and power monitor inputs to allow additional external ADC filtering Reports power and energy consumption over time Peak detect registers for current, voltage, and power PROCHOT power throttling capability PMBus fast mode compliant interface 5 mm × 5 mm, 32-lead LFCSP

Low Power, +5V CMOS RS-232 100kBPS Transceiver with 4 Drivers, 5 Receivers, Shutdown and Enable Pins Features: Single 5 V Power Supply  Meets All EIA-232-E and V.28 Specifications  120 kB/s Data Rate  On-Board DC-DC Converters  ±9 V Output Swing with 5 V Supply  Small 1 µF Capacitors  Low Power Shutdown ≤ µA  Receivers Active in Shutdown (ADM223)  ±30 V Receiver Input Levels  Latch-Up FREE  Plug-In Upgrade for MAX223/230-241  Plug-In Upgrade for AD230–AD241