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IC-PT3313 Datasheet(PDF) 7 Page - IC-Haus GmbH |
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IC-PT3313 Datasheet(HTML) 7 Page - IC-Haus GmbH |
7 / 12 page preliminary preliminary iC-PT 3313 6-CH. PHASED ARRAY OPTO ENCODER (33-1250) Rev A7, Page 7/12 ELECTRICAL CHARACTERISTICS Operating conditions: VCC = 3.5...5.5 V, Tj = -40...125 °C, λLED = λr = 740 nm, unless otherwise noted Item Symbol Parameter Conditions Unit No. Min. Typ. Max. Comparators 401 Vt()hi Upper Comparator Threshold Iph()p x Z()p > Iph()n x Z()n, 5 12 25 mV resp. Iph()p x Z()p > internal VREF 402 Vt()lo Lower Comparator Threshold Iph()p x Z()p < Iph()n x Z()n, 5 12 25 mV resp. Iph()p x Z()p < internal VREF 403 Vt()hys Comparator Hysteresis Vt()hys = Vt()hi - Vt()lo 10 24 50 mV LED Current Controller 501 Iop() Permissible LED Output Current -40 0 mA 502 Vs()hi Saturation Voltage hi Vs()hi = VCC - V(LED); I() = -40 mA 0.25 0.5 1 V 503 Isc()hi Short-Circuit Current hi V() = 0 V -150 -50 mA Digital Outputs PA, NA, PB, NB, PZ, NZ, U, V, W 601 Vs()lo Saturation Voltage lo VCC = 4.5...5.5 V, I() = 4mA, Tj = 70 °C 0.4 V 602 Vs()lo Saturation Voltage lo VCC = 4.5...5.5 V, I() = 4mA, Tj = 85 °C 0.5 V 603 Vs()lo Saturation Voltage lo VCC = 3.5...4.5 V, I() = 4mA 0.6 V 604 Isc()lo Short-Circuit Current lo V() = VCC 7 70 mA 605 Vs()hi Saturation Voltage hi Vs()hi = VCC - V(), I() = -4 mA; VCC = 4.5...5.5 V 0.4 V 606 Vs()hi Saturation Voltage hi Vs()hi = VCC - V(), I() = -4 mA; VCC = 3.5...4.5 V 0.6 V 607 Isc()hi Short-Circuit Current hi V() = 0 V -70 -7 mA Selection Input SEL 701 Vt1()hi Upper Threshold Voltage hi for A/B mode with x2 interpolation 78 80 82 %VCC 702 Vt1()lo Upper Threshold Voltage lo for A/B mode with x2 interpolation 68 70 72 %VCC 703 Vt1()hys Upper Threshold Hysteresis Vt1()hys = Vt1()hi - Vt1()lo 8 10 12 %VCC 704 Vt2()hi Lower Threshold Voltage hi for A/B mode 28 30 32 %VCC 705 Vt2()lo Lower Threshold Voltage lo for A/B mode 18 20 22 %VCC 706 Vt2()hys Lower Threshold Hysteresis Vt2()hys = Vt2()hi - Vt2()lo 8 10 12 %VCC 707 V0() Pin-Open Voltage for analog mode 45 50 55 %VCC 708 Rpd() Pull-Down Resistor SEL to GND, V(SEL) = VCC 70 100 140 kΩ 709 Rpu() Pull-Up Resistor VCC to SEL, V(SEL) = 0 V 70 100 140 kΩ 710 Vpd() Pull-Down Voltage vs. VCC/2 Vpd() = V() - VCC/2; I() = 0...5 µA 0.5 V 711 Vpu() Pull-Up Voltage vs. VCC/2 Vpu() = V() - VCC/2; I() = -5...0 µA -0.5 V Test Circuit Inputs TIP, TIN 801 I()test Permissible Test Current Range test mode active 10 600 µA 802 V()test Test Pin Voltage test mode active, I() = 200 µA 1.25 1.5 1.75 V 803 Ipd() Test Pin Pull-Down Current test mode not active, V() = 0.4 V 60 100 160 µA 804 Ipd() Test Pin Pull-Down Current V() = VCC 0.7 2 3 mA 805 It()on Test Mode Activation Threshold 80 130 190 µA 806 CR() Test Mode Current Ratio I()/Iph() test mode active, I() = 200 µA 1500 3000 5000 Power-On-Reset Circuit 901 VCCon Turn-on Threshold VCC (power-on release) increasing voltage at VCC 2.6 3.45 V 902 VCCoff Turn-off Threshold VCC (power-down reset) decreasing voltage at VCC 1.4 2.4 V 903 VCChys Threshold Hysteresis VCChys = VCCon - VCCoff 50 170 300 mV |
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