The SSM2315 is a fully integrated, high efficiency, Class-D audioamplifier. It is designed to maximize performance for mobilephone applications. The application circuit requires a minimumof external components and operates from a single 2.5 V to 5.5 Vsupply. It is capable of delivering 3 W of continuous output powerwith 103 dB.Spread-spectrum pulse density modulation is used to providelower EMI-radiated emissions compared with other Class-Darchitectures.The SSM2315 has a micropower shutdown mode with a typicalshutdown current of 20 nA. Shutdown is enabled by applyinga logic low to the SD pin.The device also includes pop-and-click suppression circuitry.This suppression circuitry minimizes voltage glitches at theoutput during turn-on and turn-off, reducing audible noiseon activation and deactivation.The fully differential input of the SSM2315 provides excellentrejection of common-mode noise on the input. Input couplingcapacitors can be omitted if the dc input common-mode voltageis approximately VDD/2.The default gain of the SSM2315 is 6 dB, but users can reduce thegain by using a pair of external resistors.The SSM2315 is specified over the industrial temperature range of?40?C to +85?C. It has built-in thermal shutdown and outputshort-circuit protection. It is available in a 9-ball, 1.5 mm ? 1.5 mmwafer level chip scale package (WLCSP). Applications Mobile phones MP3 players Portable gaming Portable electronics Educational toys

Telecom Interface ICs

AD5231 - 10-Bit EEMEM Digital POT

IC IF DIGITIZING SUBSYSTEM 48LQFP; IC Function:IF Digitizing Subsystem; Supply Voltage Min:2.7V; Supply Voltage Max:3.6V; IC Package Type:LQFP; No. of Pins:48Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Packaging:Each; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 3 - 168 hours; SVHC:No SVHC (20-Jun-2016)

4 ADC with PLL, 192 kHz, 24-Bit ADC

SigmaDSP Multichannel 28-Bit Audio Processor Features: 16-channel digital audio processor Accepts sample rates up to 192 kHz 28-bit × 28-bit multiplier with full 56-bit accumulator Fully programmable program RAM for custom program download Parameter RAM allows complete control of 1,024 parameters Control port features safeload for transparent parameter updates and complete mode and memory transfer control Target/slew RAM for click-free volume control and dynamic parameter updates See data sheet for additional features

+30 V/15 V Operation 128-Position Digital Potentiometer Features: 128 positions  10 kΩ, 50 kΩ, 100 kΩ  20 V to 30 V single-supply operation ±10 V to ±15 V dual-supply operation 3-wire SPI®-compatible serial interface  THD 0.006% typical  Programmable preset  Power shutdown: less than 1 μA  iCMOS™ process technology 

InGaP HBT Divide-by-4 SMT DC - 8 GHz

VIDEO AMPLIFIER;

VIDEO DECODERS;