Click here for production status of specific part numbers. MAX3372EMAX3379E/ 15kV ESD-Protected, 1A, 16Mbps, Dual/Quad MAX3390EMAX3393E Low-Voltage Level Translators in UCSP General Description Features The MAX3372EMAX3379E and MAX3390EMAX3393E Logic-Level Translators Simplify Design by Enabling 15kV ESD-protected level translators provide the level Data Transfer Between Lower and Higher Voltage shifting necessary to allow data transfer in a multivolt- Systems age system. Externally applied voltages, V and V , CC L Operation Down to +1.2V on V L set the logic levels on either side of the device. A low- voltage logic signal present on the V side of the device Guaranteed Data Rate Options L appears as a high-voltage logic signal on the V side of CC 230kbps the device, and vice-versa. The MAX3374E/MAX3375E/ 8Mbps (+1.2V V V +5.5V) L CC MAX3376E/MAX3379E and MAX3390EMAX3393E uni- 10Mbps (+1.2V V V +3.3V) L CC directional level translators level shift data in one direc- 16Mbps (+1.8V V V +2.5V and L CC tion (V V or V V ) on any single data line. L CC CC L +2.5V V V +3.3V) L CC The MAX3372E/MAX3373E and MAX3377E/MAX3378E bidirectional level translators utilize a transmission-gate- Bidirectional Level Translation (MAX3372E/ based design (Figure 2) to allow data translation in MAX3373E and MAX3377E/MAX3378E) either direction (V V ) on any single data line. The L CC Low Power Consumption Reduces Thermal MAX3372EMAX3379E and MAX3390EMAX3393E Dissipation accept V from +1.2V to +5.5V and V from +1.65V to L CC +5.5V, making them ideal for data transfer between low- Quiescent Current (130A typ) voltage ASICs/PLDs and higher voltage systems. 1A Supply Current in Three-State Output Mode All devices in the MAX3372EMAX3379E, MAX3390E Slew-Rate Limiting Lowers EMI MAX3393E family feature a three-state output mode that reduces supply current to less than 1A, thermal Protection Features Increase System Reliability shortcircuit protection, and 15kV ESD protection on the 15kV ESD Protection on I/O V Lines CC V side for greater protection in applications that route CC Thermal Short-Circuit Protection signals externally. The MAX3372E/MAX3377E operate at a guaranteed data rate of 230kbps. Slew-rate limit- ing reduces EMI emissions in all 230kbps devices. Ordering Information continued at end of data sheet. The MAX3373EMAX3376E/MAX3378E/MAX3379E and Selector Guide appears at end of data sheet. MAX3390EMAX3393E operate at a guaranteed data rate of 8Mbps over the entire specified operating voltage UCSP is a trademark of Maxim Integrated Products, Inc. range. Within specific voltage domains, higher data rates are possible. (See the Timing Characteristics table.) The MAX3372EMAX3376E are dual level shifters avail- able in 3 x 3 UCSP, 8-pin TDFN, and 8-pin SOT23-8 Pin Configurations packages. The MAX3377E/MAX3378E/MAX3379E and MAX3390EMAX3393E are quad level shifters available TOP VIEW in 3 x 4 UCSP, 14-pin TDFN, and 14-pin TSSOP packages. + I/O V 1 1 14 V L CC Applications I/O V 2 2 13 I/0 V 1 L CC 2 MAX3377E/ SPI, MICROWIRE, and I C Level Translation THREE-STATE 3 12 I/0 V 2 CC MAX3378E Low-Voltage ASIC Level Translation N.C. 4 11 N.C. Smart Card Readers I/O V 3 5 10 V L L Cell-Phone Cradles I/O V 4 6 9 I/0 V 3 L CC Portable POS Systems I/0 V 4 GND 7 8 CC Portable Communication Devices Low-Cost Serial Interfaces TDFN-14 Cell Phones (3mm x 3mm) GPS Pin Configurations continued at end of data sheet. Telecommunications Equipment 19-2328 Rev 7 2/20MAX3372EMAX3379E/ 15kV ESD-Protected, 1A, 16Mbps, Dual/Quad MAX3390EMAX3393E Low-Voltage Level Translators in UCSP Absolute Maximum Ratings (All voltages referenced to GND.) 8-Pin TDFN (derate 18.5mW/C above +70C) ........1482mW V ..........................................................................-0.3V to +6V 3 x 3 UCSP (derate 4.7mW/C above +70C) ............379mW CC I/O V ................................................... -0.3V to (V + 0.3V) 3 x 4 UCSP (derate 6.5mW/C above +70C) ............520mW CC CC I/O V .........................................................-0.3V to (V + 0.3V) 14-Pin TSSOP (derate 9.1mW/C above +70C) ........727mW L L THREE-STATE ............................................-0.3V to (V + 0.3V) 14-Pin TDFN (derate 18.5mW/C above +70C) ......1482mW L Short-Circuit Duration I/O V , I/O V to GND ........Continuous Operating Temperature Range ........................... -40C to +85C L CC Short-Circuit Duration I/O V or I/O V to GND Storage Temperature Range ............................ -65C to +150C L CC Driven from 40mA Source Lead Temperature (soldering, 10s) .................................+300C (except MAX3372E and MAX3377E) ....................Continuous Soldering Temperature (reflow) .......................................+260C Continuous Power Dissipation (T = +70C) A 8-Pin SOT23 (derate 5.6mW/C above +70C) .......444.4mW Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Electrical Characteristics (V = +1.65V to +5.5V, V = +1.2V to (V + 0.3V), GND = 0, I/O V and I/O V unconnected, T = T to T , unless other- CC L CC L CC A MIN MAX wise noted. Typical values are at V = +3.3V, V = +1.8V, T = +25C.) (Notes 1, 2) CC L A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS POWER SUPPLIES V Supply Range V 1.2 5.5 V L L V Supply Range V 1.65 5.50 V CC CC Supply Current from V I 130 300 A CC QVCC Supply Current from V I 16 100 A L QVL V Three-State Output Mode CC I T = +25C, THREE-STATE = GND 0.03 1 A THREE-STATE-VCC A Supply Current V Three-State Output Mode L I T = +25C, THREE-STATE = GND 0.03 1 A THREE-STATE-VL A Supply Current Three-State Output Mode Leakage Current I T = +25C, THREE-STATE = GND 0.02 1 A THREE-STATE-LKG A I/O V and I/O V L CC THREE-STATE Pin Input Leakage T = +25C 0.02 1 A A ESD PROTECTION IEC 1000-4-2 Air-Gap Discharge 8 I/O V (Note 3) IEC 1000-4-2 Contact Discharge 8 kV CC Human Body Model 15 LOGIC-LEVEL THRESHOLDS (MAX3372E/MAX3377E) I/O V Input-Voltage High V V - 0.2 V L IHL L I/O V Input-Voltage Low V 0.15 V L ILL Maxim Integrated 2 www.maximintegrated.com