CO339 Quad Comparator The CO339 each consist of four comparators in a single package. The open collector output allows a wired OR connection. These products feature a wide range of operating power supply voltages, from 3 to 36V with single power supply operation, and from ±1.5 to ± 18V with dual power supply operation. Available packages include 14-pin DIP and 14-pin SOP. •1)Features Wide range of operating voltages (single power supply: 3 to 36V; dual power supply: ± 1.5 to ± 18V) 2) Low current dissipation (0.8mA typ., VCC = 5V) 3) Low input offset current (5nA typ., VCC = 5V) and input offset voltage (2mV typ., VCC = 5V) 4) Wide common-mode input voltage range (0 to VCC – 1.5V). 5) Open collector output. OUT3 OUT4 GND + IN4 – IN4 + IN3 – IN3 14 13 12 11 10 9 8 •Block diagram and internal circuit configuration 3ch 4ch VCC Q2 + IN Q1 Q3 OUT Q4 2ch 1ch Q8 – IN Q7 1 2 3 4 5 6 7 OUT2 OUT1 VCC – IN1 + IN1 – IN2 + IN2 Q5 Q6 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: [email protected] Tel:886-3-3214525 Http: www.ceramate.com.tw Page 1 of 4 Rev 1.0 Apr. 28, 2003 Fax:886-3-3521052 CO339 Quad Comparator •Absolute maximum rating (Ta = 25°C) Parameter Symbol Limits CO339 (DIP-14) CO339 (SOP-14) Unit Power supply voltage Vcc 36(±18) 36(±18) V Power dissipation Pd VID 450* ±VCC mW Differential input voltage 950* ±VCC VI -0.3~Vcc -0.3~Vcc Common-mode input voltage V Operating temperature Topr -40~+85 -40~+85 V ℃ Storage temperature Tstg -55~+125 -55~+125 ℃ * Refer to the Pd characteristics diagram. •Electrical characteristics (unless otherwise noted, Ta = 25°C, V CC Parameter Symbol Min. Typ. Input offset voltage VIO — Input offset current IIO — Input bias current = + 5V) Max. Unit Conditions 2 5 mV VO = 1.4V 5 50 nA | IIN + – IIN – | , VO = 1.4V VO = 1.4V IB — 25 250 nA VICM 0 — VCC – 1.5 V Voltage gain AV — 106 — dB RL = 15kΩ Quiescent current IQ — 0.8 2 mA RL = ∞, on All Comparators Output sink current Isink 6 16 — mA VIN– = 1V, VIN+ = 0V, VO = 1.5V Output saturation voltage VOL — 250 400 mV VIN– = 1V, VIN+ = 0V, Isink = 3mA Output leakage current Ileak — 0.1 — nA VIN+ = 1V, VIN– = 0V, VO = 5V tr — 1.3 — µs RL = 5.1kΩ, VRL = 5V Common-mode input voltage Response time — ● ORDERING INFORMATION CO339 X BLANK: SO-14 N:DIP14 A:SO-14 & 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: [email protected] Tel:886-3-3214525 Http: www.ceramate.com.tw Page 2 of 4 Rev 1.0 Apr. 28, 2003 Fax:886-3-3521052 CO339 Quad Comparator •Electrical characteristic curves QUIESCENT CURRENT: IQ (mA) 1000 DIP-14 800 600 SOP-14 400 200 0 0 25 50 75 85 100 125 1.0 0.8 0.6 0 150 80 Ta = 25°C RL = ∞ 1.2 Ta = 25°C INPUT BIAS CURRENT: IB (nA) POWER DISSIPATION: Pd (mW) 1200 10 20 30 60 40 20 0 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 0.1 0.01 5mV = INPUT OVERDRIVE 5 4 20mV 3 2 100mV 1 0 0 0.1 1 10 100 OUTPUT SINK CURRENT: IO (mA) Fig. 4 Output saturation voltage vs. output current 5 4 3 5mV 2 20mV 1 0 100 – 50 – 100 0.001 0.01 INPUT OVERDRIVE = 100mV OUTPUT VOLTAGE VO (V) 1 INPUT VOLTAGE VIN (mV) SATURATION VOLTAGE: VOL (V) Ta = 25°C INPUT VOLTAGE VIN (mV) OUTPUT VOLTAGE VO (V) 10 0 0.5 1.0 1.5 2.0 TIME (µs) Fig. 5 Propagation characteristics (!) 50 0 0 0.5 1.0 1.5 2.0 TIME (µs) 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: [email protected] Tel:886-3-3214525 Http: www.ceramate.com.tw Page 3 of 4 Rev 1.0 Apr 28, 2003 Fax:886-3-3521052 CO339 Quad Comparator VCC • Operation notes (1) Handling unused circuits If there are any circuits which are not being used, we recommend making connections as shown in Figure 7, with the input going to the potential within the in-phase input voltage range (VICM), and the output being open. + Open (no connected) To potential in VICM – VEE Fig. 7 Unused circuit connections 8.7 ± 0.2 19.4 ± 0.3 8 14 8 1 7 4.4 ± 0.2 7 1.5 ± 0.1 0.3 ± 0.1 2.54 0.5 ± 0.1 0.11 7.62 0.51Min. 3.2 ± 0.2 4.25 ± 0.3 1 6.2 ± 0.3 6.5 ± 0.3 14 1.27 0.15 ± 0.1 • External dimensions (Units: mm) 0.4 ± 0.1 0.3Min. 0° ~ 15° 0.15 DIP14 SOP14 * 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: [email protected] Tel:886-3-3214525 Http: www.ceramate.com.tw Page 4 of 4 Rev 1.0 Apr. 28, 2003 Fax:886-3-3521052