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| YOUDA INTEGRATED CIRCUIT YD339 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 118V) *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 + - 11 10 9 8 3 + + - 1 2 + 1 Vcc 3 2 4 5 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 YOUDA INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Input Voltage Power Dissipation(DIP14) Power Dissipation(SOP14) Operating Temperature Storage Temperature (Tamb=25) VALUE 18 or 36 36 -0.336V 625 300 -40 +85 -55 +125 YD339 SYMBOL VCC VID VI PD1 PD2 Topr Tstg UNIT V V V mW mW ELECTRICAL CHARACTERISTICS (VCC=5.0V, Tamb=25, All voltage referenced to GND unless otherwise specified) PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Input Common-mode Voltage Supply Current Large Signal Voltage Gain Large Signal Response Time Response Time Output Sink Current SYMBOL VIO IIO Ib VI(R) ICC GV RL= VCC=15V, RL15k Vi=TTL logic wing Vref=1.4V, VRL=5V, RL=5.1k VRL=5V, RL=5.1k Vi(-)1V, Vi(+)=0V, Vo(p)1.5V 6 0 1.1 200 TEST CONDITIONS VCM=0 to VCC-1.5 VO(P)=1.4V, Rs=0 MIN TYP 1.5 2.3 57 MAX 5.0 50 250 VCC-1.5 2.0 UNIT mV nA nA V mA V/mV tres 350 ns tres lsink 1400 18 ns mA WuXi YouDa Electronics Co., Ltd 2 of 3 Website: www.e-youda.com YOUDA INTEGRATED CIRCUIT OUTLINE DRAWING YD339 WuXi YouDa Electronics Co., Ltd 3 of 3 Website: www.e-youda.com |
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