Dual Full-Bridge Piezo Driver with 900mA Boost Converter Features: 2.7V to 10V Input Voltage Range 900mA Boost Converter Dual Full-Bridge Piezo Drivers Programmable Switching Frequency from 500kHz to 2.25MHz Synchronizable Up to 2.5MHz Soft-Start Separate Enable for Each Piezo Driver and Boost Converter Available in a 4mm × 4mm 20-Pin QFN Package

15V, 5A Synchronous Step-Down Regulator Features: High Efficiency: Up to 96% 5A Output Current 4V to 15V VIN Range Integrated Power N-Channel MOSFETs (70mΩ Top and 35mΩ Bottom) Adjustable Frequency 800kHz to 4MHz PolyPhase® Operation (Up to 12 Phases) Output Tracking 0.6V ±1% Reference Accuracy Current Mode Operation for Excellent Line and Load Transient Response Shutdown Mode Draws Less Than 15μA Supply Current Available in 24-Pin (4mm × 4mm) QFN Package AEC-Q100 Qualified for Automotive Applications

2-Phase Step-Up DC/DC Controller Features: 2-Phase Operation Reduces Required Input and Output Capacitance Programmable Switching Frequency: 150kHz to 500kHz 6V to 40V Input Range 10V Gate Drive with VCC ≥13V High Current Gate Drive (4A) Programmable Soft-Start and Current Limit Programmable Slope Compensation for High Noise Immunity MOSFET Gate Signals with Programmable Falling Edge Delay for External Synchronous Drivers Programmable Undervoltage Lockout Programmable Duty Cycle Clamp (50% or Higher) Thermally Enhanced 28-Lead TSSOP and 4mm x 5mm QFN Packages

36V Low Cost High Side Current Sense in a SOT-23 Features: Gain Configurable with Two Resistors Low Offset Voltage: 250μV Maximum Output Current: 1mA Maximum Supply Range: 2.7V to 36V, 44V Absolute Maximum Low Input Bias Current: 40nA Maximum PSRR: 106dB Minimum Low Supply Current: 65μA Typical, V+ = 12V Operating Temperature Range: –40°C to 125°C Low Profile (1mm) ThinSOT™ Package AEC-Q100 Qualified for Automotive Applications

Low Noise, 0.5% Tolerance, 5MHz to 28MHz, Pin Configurable Filter/ADC Driver Features: Pin Configurable Gain and Filter Response Up to 28MHz Few External Components Required Resistors Trimmed to 0.5% Typical Capacitors Trimmed to 0.5% Typical Very Low Noise: 80dB S/N in 100MHz Bandwidth Very Low Distortion (2VP-P): 1MHz: –100dBc 2nd, –123dBc 3rd 10MHz: –72dBc 2nd, –103dBc 3rd Adjustable Output Common Mode Voltage Rail-to-Rail Output Swing Power Configurability and Low Power Shutdown Tiny 0.75mm 20-Lead (4mm × 4mm) QFN Package

2GHz Low Noise Differential 16-Bit ADC Buffer Features: 2GHz –3dB Small Signal Bandwidth 300MHz ±0.1dB Bandwidth 1.8nV/√Hz Output Noise 46.25dBm Equivalent OIP3 at 140MHz 40.25dBm Equivalent OIP3 Up to 300MHz –81dBc/–72dBc HD2/HD3 at 140MHz, 2VP-P Out –84.5dBc IM3 at 140MHz, 2VP-P Out Composite –74dBc/–67.5dBc HD2/HD3 at 300MHz, 2VP-P Out –72.5dBc IM3 at 300MHz, 2VP-P Out Composite Programmable High Speed, Fast Recovery Output Clamping DC-Coupled Signal Path Operates on Single 2.7V to 3.9V Supply Low Power: 150mW on 3.6V 2mm × 3mm 10-Pin DFN Package

2, 31.76 W, Digital Input, Filterless Stereo Class D Audio Amplifier Features: Digital input stereo, high efficiency Class-D amplifier Operates from a single 4.5 V to 16.5 V supply State-of-the-art, proprietary, filterless - modulation 106.5 dB SNR at PO = 8.1 W, RL = 8 , AV = 19 dB, PVDD = 12 V, A weighted 0.004% THD + N at 5 W into 8 38.5 V rms output voltage noise, f = 20 Hz to 20 kHz, A weighted, PVDD = 16 V, 8 Pop and clickless on and off sequence 2 14.67 W output at 12 V supply to 4 loads at <1% THD + N 2 14.4 W output at 16 V supply to 8 loads at <1% THD + N Mono mode for increased maximum output power 1 49.69 W output at 16 V supply to 2 loads at <1% THD + N Support for low impedance loads As low as 3 Ω/5 μH in stereo mode As low as 2 Ω/5 μH in mono mode High power efficiency 93.8% efficiency into an 8 Ω load 90.6% efficiency into a 4 Ω load 12.34 mA quiescent current with single 12 V PVDD supply Single-supply operation with internal LDOs or option to use an external 5 V and 1.8 V supply for lowest power consumption I2C control and hardware modes with up to 16 pin-selectable slots/addresses Supported sample rates from 8 kHz to 192 kHz with 24-bit resolution Multiple PCM audio serial data formats TDM slave with support for up to 16 devices on a single bus I2S or left justified slave Adjustable full-scale output tailored for many PVDD sources 2- and 3-cell Li-Ion batteries Digital volume control with selectable smooth ramp Automatic power-down function Supply monitoring automatic gain control (AGC) function reduces system brownout Standalone operational mode without I2C Temperature sensor with 1°C step readout via I2C Short-circuit, undervoltage, and thermal protection Thermal early warning Power-on reset PVDD sensing ADC 40-lead, 6 mm × 6 mm LFCSP with thermal pad

Ultra Low Power, Class-D Audio Amplifier Features: Filterless digital input, mono differential output Class-D amplifier with 3-level Σ-Δ modulation optimized for headphone drive Operates from single 1.8 V supply 80 mW output power, 16 Ω load at <0.1% THD + N 2.57 μV rms noise, 113 dB A weighted signal-to-noise ratio and dynamic range 0.003% THD + N at 30 mW, 1 kHz output 32 Ω load I2C control with up to 4 pin selectable addresses or standalone operation Multiple serial data formats TDM, I2S, or left justified slave PDM input operating from 2.8224 MHz to 12.288 MHz Support sample rates from 8 kHz to 768 kHz 3.9 μs latency with 6 MHz PDM input Flexible digital gain adjustment DC blocking high-pass filter with programmable corner frequency 1.55 mW typical idle power in high performance mode Low power modes for reduced power consumption Flexible output gain limiter and clipping Auto power-down feature with zero digital input Short-circuit protection Pop and click suppression User-selectable ultralow EMI emissions mode Power-on reset 1.8 V PVDD supply 1.2 V to 1.8 V IOVDD supply 11-ball, 0.984 mm × 1.444 mm, 0.35 mm pitch WLCSP

Dual 25A or Single 50A Module Regulator with 0.8% DC and 3% Transient Accuracy Features:±0.8% Maximum Total DC Output Error Over Line and Load (LTM4650-1A)±3% Transient Output Error with Minimum Output CapacitanceDual 25A or Single 50A Output4.5V to 15V Input, 0.6V to 1.8V Output Voltage RangeDifferential Remote Sense AmplifierCurrent Mode Control/Fast Transient ResponseCurrent Sharing Up to 300A16mm × 16mm × 5.01mm BGA Package

PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator Features: Dual Controller Operates from One to Twelve Phases Reduces Required Input Capacitance and Power Supply Induced Noise Current Mode Control Ensures Current Sharing Phase-Lockable Fixed Frequency: 150kHz to 300kHz 1.8MHz Effective Switching Frequency True Remote Sensing Differential Amplifier OPTI-LOOP™ Compensation Reduces COUT ±1% Output Voltage Accuracy Power Good Output Voltage Monitor (LTC1629-PG) Wide VIN Range: 4V to 36V Operation Very Low Dropout Operation: 99% Duty Cycle Adjustable Soft-Start Current Ramping Internal Current Foldback Plus Shutdown Timer Overvoltage Soft-Latch Eliminates Nuisance Trips Micropower Shutdown Available in 28-Lead SSOP Package