DESCRIPTION
The UTC FEATURES
*Wide operating voltage (6V to 35V) *Few external components *Fixed Closed Loop Gain *High input impedance *Built-in Thermal protection circuit *Fine ripple rejection characteristic SIP-9H BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS
(Ta=25°C) PARAMETER Supply Voltage Pulse Peak Output Current Peak Output Current (continuously) Operating Temperature Storage Temperature SYMBOL Vcc Ios Ior Topr Tstg VALUE 35 3 1.5 -25 to + 150 -55 to + 150 UNIT V A A °C °C UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R107-001,A UTC TDA2611 PARAMETER Output Power Po LINEAR INTEGRATED CIRCUIT TEST CONDITIONS Vcc=18V,RL=8Ω,THD=10% Vcc=12V,RL=8Ω,THD=10% Vcc=8.3V,RL=8Ω,THD=10% Vcc=20V,RL=15Ω,THD=10% Vcc=25V,RL=8Ω,THD=10% ELECTRICAL CHARACTERISTICS
(Ta=25°C, VCC=18V, RL=8Ω, f=1KHZ, unless otherwise specified) SYMBOL MIN 4 TYP 4.5 1.7 0.65 6 5 MAX UNIT W Total Harmonic Distortion Bandwidth Noise Output Voltage Input Impedance Input Sensitivity Quiescent Circuit Current THD BW Vno Ri Vis Icc Po=2W 15 Rg=5kΩ,60Hz ~ 15kHz Po=2.5W No Input Signal 44 0.2 45 55 25 1 0.5 66 % kHz mV kΩ mV mA TEST CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD.
Unisonic Technologies
