TRA1309AP Datasheet | TRITAN TECHNOLOGY

Features z Accept PWM and doesn’t need any external devices for these input signals. z Mute function z Wide operation voltage : 2.4V~5.5V z sound processing for better sound quality z Auto power ON/OFF z Low standby current : 2u A, typical. z High output power Pout = 0.8W (VDD=5.5V, THD=1%) 3. Ordering Information Part Number Package Type Description TRA1309AP-P DIP 8 Plastic dual in-line package; 8 leads (300mil); PWM mode TRA1309AP-S SO 8 Plastic small outline package; 8 leads; body with 3.9 mm; PWM mode 4.1 Pin Configuration RGAIN PWMP PWMN 8 SPKN 7 SVDD 6 SPKP 5 SVSS z This chip only applicable for Tritan’s SPEECH series PWM and TRD16P101/102/201 PWM TRITAN TECHNOLOGY INC. Preliminary Specification / V1.4 2012/3/15 Page 1 of 9 Functional Speaker Driver 4.2 Packaging and Pads Information Signal Name SVDD SVSS VDD PWMP PWMN RGAIN SPKP SPKN Pin Type Signal Description I Speaker driver power input I Speaker driver ground input I Internal circuit power input I PWMP signal input I PWMN signal input I Gain adjust pad O Positive speaker output O Negative speaker output 5. ELECTRICAL CHARACTERISTICS 5.1 Absolute Maximum Ratings Parameters DC Supply Voltage Input Voltage Operating Temperature Range Storage Temperature Range Symbol VDD Vi Ta Tstg Value -0.5 to 5.5 -0.5 to Vdd+0.5 -20 to 75 -40 to 150 Unit V...