DATASHEET EL7155 FN7279 Rev 3.00 High Performance Pin Driver October 24, 2014 The EL7155 high performance pin driver with 3-state is suited Features to many ATE and level-shifting applications. The 3.5A peak Clocking speeds up to 40MHz drive capability makes this part an excellent choice when driving high capacitance loads. 15ns tr/tf at 2000pF C LOAD Output pins OUT and OUT are connected to input pins V and 0.5ns rise and fall times mismatch H L H V respectively, depending on the status of the IN pin. One of L 0.5ns t -t prop delay mismatch ON OFF the output pins is always in tri-state, except when the OE pin is 3.5pF typical input capacitance low, in which case both outputs are in tri-state mode. The isolation of the output FETs from the power supplies enables 3.5A peak drive V and V to be set independently, enabling level-shifting to be H L Low ON-resistance of 3.5 implemented. High capacitive drive capability This pin driver has improved performance over existing pin Operates from 4.5V up to 16.5V drivers. It is specifically designed to operate at voltages down to 0V across the switch elements while maintaining good Pb-free (RoHS compliant) speed and ON-resistance characteristics. Applications Available in an 8 Ld SOIC package, the EL7155 is specified for ATE/burn-in testers operation over the full -40C to +85C temperature range. Level shifting IGBT drivers CCD drivers OE V H V + S IN OUT H LEVEL 3-STATE SHIFTER CONTROL OUT L GND V L FIGURE 1. BLOCK DIAGRAM FN7279 Rev 3.00 Page 1 of 10 October 24, 2014EL7155 Pin Configuration Ordering Information EL7155 PART NUMBER PART PACKAGE PKG. (8 LD SOIC) (Notes 1, 2) MARKING (Pb-Free) DWG. TOP VIEW EL7155CSZ 7155CSZ 8 Ld SOIC M8.15E VS+ 1 8 VH EL7155CSZ-T7 7155CSZ 8 Ld SOIC M8.15E L (Note 3) O OE 2 7 OUTH G I EL7155CSZ-T7A 7155CSZ 8 Ld SOIC M8.15E C IN OUTL 3 6 (Note 3) EL7155CSZ-T13 7155CSZ 8 Ld SOIC M8.15E GND 4 5 VL (Note 3) NOTE: Pin Descriptions 1. Intersil Pb-free plus anneal products employ special Pb-free material sets molding compounds/die attach materials and 100% matte tin PIN PIN plate termination finish, which are RoHS compliant and compatible NAME FUNCTION EQUIVALENT CIRCUIT with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that 1VS+ Positive Supply meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. Voltage 2. For Moisture Sensitivity Level (MSL), please see product information 2OE Output Enable V + page for EL7155. For more information on MSL, please see tech brief S TB363. 3. Please refer to TB347 for details on reel specifications. INPUT V L Circuit 1 3 IN Input Reference Circuit 1 4GND Ground 5 VL Negative Supply and Lower Output Voltage 6OUTL Lower Switch V + S Output OUT L V L Circuit 2 7 OUTH Upper Switch V H Output V + S V L OUT H V L Circuit 3 8 VH Upper Output Voltage FN7279 Rev 3.00 Page 2 of 10 October 24, 2014
