(China (Mainland))
Product Summary
The STLC7546TQFP4Y is a high-resolution analog-to-digital and digital-to-analog converter targeted for V.34bis modem and consumer audio applications.
Parametrics
STLC7546TQFP4Y absolute maximum ratings: (1)VDD DC Supply Voltage: -0.3 to 7.0 V; (2)VI,VIN Digital or Analog Input Voltage: -0.3 to VDD+0.3 V; (3)II,IIN Digital or Analog Input Current: ±1 mA; (4)IO Digital Output Current: ±20 mA; (5)IOUT Analog Output Current: ±10 mA; (6)Toper Operating Temperature: 0 to 70 ℃; (7)Tstg Storage Temperature: -40 to 125 ℃; (8)PDMAX Maximum Power Dissipation: 200 mW; (9)ESD Electrostatic Discharge Pins VREFP, VREFN: 1500V; 2000V.
Features
STLC7546TQFP4Y features: (1)General-purposesignal processing analogfront end (afe); (2)Targeted for V.34bis modem and business audioapplications; (3)16-bit oversampling sd a/d and d/a converters; (4)89dB signal-to-(noise+distortion) ratio for sampling frequency (fs) up to 16kHz@5V; (5)94dB dynamic range@5V; (6)Max samplingfrequency : 45kHz; (7)Max sampling frequency : 22.5kHz; (8)Two sets of differential inputs with programmable gains of 0dB and 6dB; (9)0.8mm CMOS process; (10)TQFP44 and PLCC28 packages.
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