YD339 YOUDA INTEGRATED CIRCUIT QUAD DIFFERENTIAL COMPARATOR—YD339 DESCRIPTION AND FEATURES The YD339 consists of four independent voltage comparators designed specifically to operate from a single power supply over a wide voltage range； *Single or dual supply operation； *Wide operating supply range (VCC=2V~36V or ±1～±18V)； *Input common-mode voltage includes groud； *Low supply current drain: ICC=0.8mA (Typical)； *Open collector output for wired and connection； *Low input bias current Ibias=25nA(Typical)； *Low output saturation voltage； *Output compatable with TTL, DTL, and CMOS logic system。 BLOCK DIAGRAM 14 13 12 GND 4 1 2 11 10 + - + 1 Vcc 3 4 5 9 8 3 + - 2 + - 6 7 WuXi YouDa Electronics Co., Ltd Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110 Website: www.e-youda.com SHENZHEN OFFICE Tel： 86-755-83740369 Fax： 86-755-83741418 Ver 5.0 1 of 3 2006-08-08 YD339 YOUDA INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER (Tamb=25℃) SYMBOL VALUE UNIT VCC ±18 or 36 V Differential Input Voltage VID ±36 V Input Voltage VI -0.3～36V V Power Dissipation(DIP14) PD1 625 mW Power Dissipation(SOP14) PD2 300 mW Operating Temperature Topr -40 ～ +85 ℃ Storage Temperature Tstg -55 ～+125 ℃ Supply Voltage ELECTRICAL CHARACTERISTICS (VCC=5.0V, Tamb=25℃, All voltage referenced to GND unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS Input Offset Voltage VIO VCM=0 to VCC-1.5 VO(P)=1.4V, Rs=0 Input Offset Current TYP MAX UNIT ±1.5 ±5.0 mV IIO ±2.3 ±50 nA Input Bias Current Ib 57 250 nA Input Common-mode Voltage VI(R) VCC-1.5 V Supply Current ICC 2.0 mA Large Signal Voltage Gain GV VCC=15V, RL＞15k 200 V/mV Large Signal Response Time tres Vi=TTL logic wing Vref=1.4V, VRL=5V, RL=5.1k 350 ns Response Time tres VRL=5V, RL=5.1kΩ 1400 ns Output Sink Current lsink Vi(-)＞1V, Vi(+)=0V, Vo(p)＜1.5V 18 mA WuXi YouDa Electronics Co., Ltd MIN 0 RL=∞ 2 of 3 1.1 6 Website: www.e-youda.com YD339 YOUDA INTEGRATED CIRCUIT OUTLINE DRAWING WuXi YouDa Electronics Co., Ltd 3 of 3 Website: www.e-youda.com