TLP2601 TOSHIBA Photocoupler GaAAs Ired & Photo IC TLP2601 Isolated Line Receiver Unit in mm Simplex / Multiplex Data Transmission Computer Peripheral Interface Microprocessor System Interface Digital Isolation For A/D, D/A Conversion Direct Replacement For HCPL2601 The TOSHIBA TLP2601 a photocoupler which combines a GaAAs IRed as the emitter and an integrated high gain, high speed photodetector. The output of the detector circuit is an open collector, Schottky clamped transistor. A Faraday shield integrated on the photodetector chip reduces the effects of capacitive coupling between the input LED emitter and the high gain stages of the detector. This provides an effective common mode transient immunity of 1000V/s. TOSHIBA 1110C4 Input current thresholds: I = 5mA max. F Weight: 0.54 g (typ.) Isolation voltage: 2500Vrms min. Switching speed: 10MBd Common mode transient immunity: 1000V/ s min. Pin Configuration (top view) Guaranteed performance over temp.: 0C~70C UL Recognized: UL1577, file No. E67349 1 8 Truth Table 2 7 (positive logic) 3 6 Input Enable Output 4 5 SHIELD H H L L H H Schematic H L H I I F CC L L H V 2 CC I O + 8 A 0.01 to 0.1F bypass capacitor must be V F V O 6 connected between pins 8 and 5 (see Note 1). 3 - GND SHIELD 5 I E 7 V E 1 2007-10-01 TLP2601 Recommended Operating Conditions Characteristic Symbol Min. Typ. Max. Unit Input current, low level I 0 250 A FL Input current, high level I 6.3 (*) 20 mA FH Supply voltage**, output V 4.5 5.5 V CC High level enable voltage V 2.0 V V EH CC Low level enable voltage V 0 0.8 V EL Fan out (TTL load) N 8 Operating temperature T 0 70 C opr Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the device. Additionally, each item is an independent guideline respectively. In developing designs using this product, please confirm specified characteristics shown in this document. (*) 6.3mA is a guard banded value which allows for at least 20% CTR degradation. Initial input current threshold value is 5.0mA or less. **This item denotes operating ranges, not meaning of recommended operating conditions. Absolute Maximum Ratings (no derating required) Characteristic Symbol Rating Unit Forward current I 20 mA F Reverse voltage V 5 V R Output current I 25 mA O Output voltage V 0.5~7 V O Supply voltage V 7 V CC (1 minute maximum) Enable input voltage V 5.5 V E (not to exceed V by more than 500mV) CC Output collector power dissipation P 40 mW o Operating temperature range T 40~85 C opr Storage temperature range T 55~125 C stg Lead solder temperature (10s) (**) T 260 C sol Isolation voltage 2500 Vrms BV S (R.H. 60%,AC 1min., (Note 10) 3540 V dc Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (Handling Precautions/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). (**) 1.6mm below seating plane. 2 2007-10-01 Detector LED