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| CO393 Dual comparators The CO393 is dual comparators with open-collector output which allows wired OR connections. The operating power supply voltage ranges from 2 to 36V for a single power supply and 1 to 18V for a dual power supply. The packages are as follows: DIP 8-pin, SOP 8-pin. *Features voltage range. 1) Wide operating (Single power supply: 2 to 36V, dual power supply: 1 to 18V) 2) Low current dissipation. (0.4mA typ. at VCC = 5V) 3) Low input offset current. (25nA typ. at VCC = 5V) and low input offset voltage. (typically 1.0mV at VCC = 5V) 4) Wide common-mode input voltage. (0 to VCC - 1.5V) 5) Open collector output. 6) Compatible with 393 comparators from other manufacturers. *Block diagram CO393 OUT1 1 8 VCC - IN1 2 - 1ch 7 OUT2 + + 2ch - 6 - IN2 + IN1 3 VEE 4 5 + IN2 *Internal circuit configuration VCC + IN - IN OUT GND * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 1 of 4 Rev 1.0 Apr. 28, 2003 Fax:886-3-3521052 CO393 Dual comparators *Absolute maximum rating (Ta = 25C) Parameter Power supply voltage Power dissipation Differential input voltage Common-mode input voltage Operating temperature Storage temperature Symbol Vcc Pd VID VI Topr Tstg Limits CO393 (DIP-8) 36(O18) 800* OVCC -0.3~Vcc -40~+85 -55~+125 CO393 (SOP-8) 36(O18) 550* OVCC -0.3~Vcc -40~+85 -55~+125 Unit V mW V V J J * Refer to the Pd characteristics diagram. *Electrical characteristics (unless otherwise noted, Ta = 25C, VCC = + 5V) Parameter Input offset voltage Input offset current Input bias current Common-mode input voltage Voltage gain Quiescent current Output sink current Output saturation voltage Output leakage current Response time Symbol VIO IIO IB VICM AV IQ Isink VOL Ileak tr Min. -- -- -- 0 93 -- 6 -- -- -- Typ. 1 5 25 -- 106 0.4 16 250 0.1 1.3 Max. 5 50 250 VCC -1.5 -- 1 -- 400 -- -- Unit mV nA nA V dB mA mA mV nA s RL = 15k, VCC = 15V RL = , on All Comparators VIN - = + 1V, VIN + = 0V, VO = 1.5V VIN - = + 1V, VIN + = 0V, Isink = 4mA VIN + = + 1V, VIN - = 0V,VO = 5V RL = 5.1k, VRL = 5V VO = 1.4V | IIN+ - IIN- |, VO = 1.4V VO = 1.4V Conditions ORDERING INFORMATION CO393 X BLANK: SO-8 N:DIP8 A:SO- & TAPING * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 2 of 4 Rev 1.0 Apr. 28, 2003 Fax:886-3-3521052 CO393 Dual comparators *Electrical characteristic curves 1200 POWER DISSIPATION: Pd (mW) QUIESCENT CURRENT: IQ (mA) 1.0 INPUT BIAS CURRENT: IB (nA) Ta = 25C RL = 0.8 40 Ta = 25C 1000 DIP-8 800 SOP-8 600 0.6 20 0.4 400 200 0 0.2 0 25 50 75 85 100 125 150 0 0 0 10 20 30 + 40 0 10 20 30 + 40 AMBIENT TEMPERATURE: Ta (C) POWER SUPPLY VOLTAGE: V (V) POWER SUPPLY VOLTAGE: V (V) Fig. 1 Power dissipation vs. ambient temperature Fig. 2 Quiescent current vs. power supply voltage Fig. 3 Input bias current vs. power supply voltage OUTPUT VOLTAGE VO (V) SATURATION VOLTAGE: VOL (V) Ta = 25C 1 5 4 3 2 1 0 0 - 50 100mV 20mV 5mV = INPUT OVERDRIVE OUTPUT VOLTAGE VO (V) 10 5 4 3 INPUT OVERDRIVE = 100mV 20mV 5mV 2 1 0.1 INPUT VOLTAGE VIN (mV) INPUT VOLTAGE VIN (mV) 0 0.5 1.0 TIME (s) 1.5 2.0 0 100 50 0 0 0.5 1.0 TIME (s) 1.5 2.0 0.01 - 100 0.001 0.01 0.1 1 10 100 OUTPUT SINK CURRENT: IO (mA) Fig. 4 Output saturation voltage vs. output current Fig. 5 Propagation characteristics (!) Fig. 6 Propagation characteristics (@) * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 3 of 4 Rev 1.0 Apr. 28, 2003 Fax:886-3-3521052 CO393 Dual comparators *Operation notes circuits (1) Handling unused If a circuit is not in use, we recommend connecting it as shown in Figure 7, so that its input is connected to the potential within the in-phase input voltage range (VICM) and the output is left open. To potential in VICM VCC + - Open (no connected) VEE Fig. 7 Example of unused circuit connection *External dimensions (Units: mm) 9.3 0.3 6.5 0.3 8 5 5.0 0.2 8 6.2 0.3 4.4 0.2 5 1 0.51Min. 4 7.62 3.2 0.2 3.4 0.3 1.5 0.1 1 4 0.3 0.1 0.11 1.27 0.4 0.1 0.3Min. 0.15 2.54 0.5 0.1 0 ~ 15 DIP8 SOP8 * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN Email: server@ceramate.com.tw Tel:886-3-3214525 Http: www.ceramate.com.tw Page 4 of 4 Rev 1.0 Apr. 28, 2003 Fax:886-3-3521052 0.15 0.1 |
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