Programmable Hex Voltage Supervisor with EEPROM Features: Supervises 6 Power Supplies I2C Adjustable UV and OV Trip Points Guaranteed Threshold Accuracy: ±1% I2C/SMBus Interface Internal EEPROM 256 Programmable Thresholds per Channel Up to Three Range Settings per Channel Two General Purpose Inputs Three General Purpose Inputs/Outputs Programmable Output Delays Supply Voltage Range, 3.4V to 13.9V Supply Voltage Power Sharing from V1 to V4 16-Lead 5mm × 4mm DFN and SSOP Packages

UltraFast 7ns Response Time 15GHz RF Power Detector with Comparator Features: Temperature Compensated Schottky RF Peak Detector Wide Input Frequency Range: 600MHz to 15GHz† Wide Input Power Range: –24dBm to 16dBm 7ns Typical Response Time 75MHz Demodulation Bandwidth Programmable Gain Settings for Improved Sensitivity Adjustable Amplifier Output Offset Voltage High Speed Comparator with Latch Enable: 9ns Typical Response Time 16-Lead 3mm × 3mm QFN Package Temperature Range: –40°C to 125°C†Higher frequency operation is achievable with reduced performance. Consult the factory formore information.

20V High Efficiency Nanopower Step-Down Regulator Features: 720nA Input IQ in Regulation (No Load), VIN = 4V 820nA Input IQ in Regulation (No Load), VIN = 20V 400nA Input IQ in UVLO 2.7V to 20V Input Operating Range Up to 50mA of Output Current Pin Selectable Output Voltages: 1.2V, 1.5V, 1.8V, 2.5V (LTC3388-1) 2.8V, 3.0V, 3.3V, 5.0V (LTC3388-3) High Efficiency Hysteretic Synchronous DC/DC Conversion Standby Mode Disables Buck Switching Available in 10-Lead MSE and 3mm × 3mm DFN Packages

Wideband IQ Demodulator with IIP2 and DC Offset Control Features: 400MHz to 4GHz Operating Frequency High IIP3: 28.7dBm at 700MHz, 25.7dBm at 1.95GHz High IIP2: 70dBm at 700MHz, 60dBm at 1.95GHz User Adjustable IIP2 Up to 80dBm User Adjustable DC Offset Null High Input P1dB: 16dBm at 1950MHz I/Q Bandwidth of 530MHz or Higher Image Rejection: 43dB at 1950MHz Noise Figure: 13.5dB at 700MHz  12.7dB at 1.95GHz Conversion Gain: 2.0dB at 700MHz  2.4dB at 1.95GHz Single-Ended RF with On-Chip Transformer Shutdown Mode Operating Temperature Range (TC): –40°C to 105°C 24-Lead 4mm × 4mm QFN Package

Quad Channel, 256-Position, I2C / SPI, Nonvolatile Digital Potentiometer Features: 10 kΩ and 100 kΩ resistance options Resistor tolerance: 8% maximum Wiper current: ±6 mA Low temperature coefficient: 35 ppm/°C Wide bandwidth: 3 MHz Fast start-up time < 75 μs Linear gain setting mode Single- and dual-supply operation Independent logic supply: 1.8 V to 5.5 V Wide operating temperature: −40°C to +125°C 4 mm × 4 mm package optionAD5144-EP Supports defense and aerospace applications (AQEC standard) Download AD5144-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 V62/20603

256-Position Dual Channel SPI Digital Potentiometer Features: 2-Channel, 256-position potentiometer End-to-End Resistance  2.5kΩ, 10kΩ, 50kΩ, 100kΩ Compact 10-lead MSOP (3 mm x 4.9 mm) package Fast settling time: ts = 5 μs typical on power-up Full read/write of wiper register Power-On preset to midscale Single Supply: 2.7 V to 5.5 V Low Temperature  Coefficient 35 ppm/°C Low power, IDD = 6 µA maximum Wide operating temperature: –40°C to +125°C Evaluation board available Qualified for automotive applications

Dual, Increment/Decrement Digital Potentiometer Features: 128 Position Potentiometer Replacement 10K, 50K, 100K, 1M Ohm Very Low Power - 40 µA Max Increment/Decrement Count Control +3 to +5V Single-Supply;  Or ±2.7V Dual-Supply Operation Internal Power ON Mid-Scale Preset

Nonvolatile, I2C-Compatible 64-Position, Digital Potentiometer Features: Nonvolatile memory maintains wiper settings  64-position digital potentiometer  Compact MSOP-10 (3 mm × 4.9 mm)  I2C-compatible interface VLOGIC pin provides increased interface flexibility  End-to-end resistance 1 kΩ, 10 kΩ, 50 kΩ, 100 kΩ Resistance tolerance stored in EEPROM (0.1% accuracy) Power-on EEPROM refresh time <1 ms Software write protect command  Address Decode Pin AD0 and Address Decode Pin AD1 allow four packages per bus  100-year typical data retention at 55°C  Wide operating temperature −40°C to +85°C 

2.5 V to 5.5 V, 120 A, 2-Wire Interface, Voltage-Output 12-Bit DAC Features: Buffered voltage output 12-bit DAC 6-lead SOT-23 and 8-lead MSOP packages Micropower operation: 120 μA at 3 V 2-wire (I2C-compatible) serial interface Data readback capability 2.5 V to 5.5 V power supply Guaranteed monotonic by design over all codes Power-down to 50 nA at 3 V Reference derived from power supply Power-on reset to 0 V On-chip rail-to-rail output buffer amplifier 3 power-down functions

2.5 V to 5.5 V, 250 A, 2-Wire Interface, Dual Voltage Output,12-Bit DACs Features: AD5337: 2 buffered 8-bit DACs in 8-lead MSOP AD5338, AD5338-1: 2 buffered 10-bit DACs in 8-lead MSOP AD5339: 2 buffered 12-bit DACs in 8-lead MSOP Low power operation: 250 μA @ 3 V, 300 μA @ 5 V 2-wire (I2C-compatible) serial interface 2.5 V to 5.5 V power supply Guaranteed monotonic by design over all codes See datasheet for additional features