PhotoIC Coupler 20 Mbps type (AlGaAs LED & PhotoIC) (APS1, APS2) FEATURES 1. Low input voltage and low power consumption achieved 2.2 .087 2. High speed Photo Coupler with receiver circuit IC 3. Capable of high speed communication 4.4 4.3 .173 .169 (Transfer rate Typ. 20 Mbps) mm inch 4. Low power consumption: LED forward current: 6 to 12 mA Totem pole output Open drain output Supply current: Max. 3 mA 5. High noise immunity (CMTI Min. 20 kV/s) Vcc Vcc 1 5 1 5 6. Guaranteed performance at high temperature Vout Vout 4 4 (-40 to +105C -40 to +221F) GND GND 2 3 2 3 7. Isolation voltage: 3,750 Vrms Control circuit Control circuit 8. Totem pole and Open drain output types available Truth table Truth table TYPICAL APPLICATIONS LED Output LED Output ON L ON L 1. Measuring equipment OFF H OFF H 2. FA (Factory Automation) network 3. I/O of high speed communication 2 4. Microcomputer communication (SPI, I C) RoHS compliant *Does not support automotive application TYPES Part No. Packing quantity Tape and reel packing style Figure of output Transfer rate Supply voltage Tube packing style Tube Tape and reel Picked from the Picked from the 1/2-pin side 3/4/5-pin side 1 tube contains: Totem pole output APS1241S APS1241SX APS1241SZ 100 pcs. Typ. 20 Mbps 3 to 5 V DC 1,000 pcs. 1 batch contains: Open drain output APS2241S APS2241SX APS2241SZ 2,000 pcs. ASCTB387E 201703-T 1 NewPhotoIC Coupler 20 Mbps type (APS1, APS2) RATING Totem pole output 1. Absolute maximum ratings (Ta = 25C 77F) Item Symbol APS1241S Remarks LED forward current IF 25 mA Input LED reverse voltage VR 5 V Peak forward current IFP 1 A f = 100 Hz, Duty factor = 0.1%, 1 shot Supply voltage VCC 6 V Output voltage VO 6 V Output Output current IO 10 mA Power dissipation Pout 40 mW I/O isolation voltage Viso 3,750 V rms Operating Topr 40 to +105C 40 to +221F (Non-icing at low temperatures) Ambient temperature Storage Tstg 40 to +125C 40 to +257F 2. Electrical characteristics (Unless otherwise specied, Ta = -40 to 105C -40 to 221F, VCC = 2.7 to 5.5V) Item Symbol APS1241S Condition Threshold input current Max. IFHL 4 mA VCC = 5 V, VO < 0.4 V Min. 1.45 V Input LED dropout voltage Typ. VF 1.6 V IF = 10 mA, Ta = 25C 77F Max. 1.8 V Input capacitance Typ. Ct 20 pF f = 1 MHz, VB = 0 V, Ta = 25C 77F Low level supply current Max. ICCL 3 mA IF = 9 mA High level supply current Max. ICCH 3 mA IF = 0 mA Output Low level output voltage Max. VOL 0.4 V IF = 9 mA, IO = 4 mA, VCC = 5V High level output voltage Min. VOH 4 V IF = 0 mA, IO = -4 mA, VCC = 5 V Item Symbol APS1241S Condition Propagation delay time VIN = 0 2.5 V, RIN = 100 Max. tpHL 55 ns (H L) CIN = 15 pF, CO = 15 pF Propagation delay time VIN = 2.5 0 V, RIN = 100 Max. tpLH 55 ns (L H) CIN = 15 pF, CO = 15 pF Propagation delay skew Max. tpsk 30 ns VIN = 2.5 V/10 MHz, RIN = 100 Pulse width distortion Max. tpHL-tpLH 30 ns CIN = 15 pF, CO = 15 pF VIN = 0 2.5 V, RIN = 100 Output fall time Typ. tf 2 ns Transfer CIN = 15 pF, CO = 15 pF characteristics VIN = 2.5 0 V, RIN = 100 Output rise time Typ. tr 2 ns CIN = 15 pF, CO = 15 pF Common mode transient VCM = 1000 Vp-p, IF = 9 mA, VCC = 5 V Min. CML 20 kV/s immunity at low level output VO(MAX) = 0.4 V, Ta = 25C 77F Common mode transient VCM = 1000 Vp-p, IF = 0 mA, VCC = 5 V Min. CMH 20 kV/s immunity at high level output VO(MIN) = 4 V, Ta = 25C 77F I/O capacitance Typ. Ciso 0.5 pF f = 1 MHz, VB = 0 V, Ta = 25C 77F Initial I/O isolation resistance Min. Riso 1,000 M DC 500V, RH 60 %, Ta = 25C 77F ASCTB387E 201703-T 2