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MAX3372E Dataheets PDF



Part Number MAX3372E
Manufacturers Maxim Integrated
Logo Maxim Integrated
Description Dual/Quad Low-Voltage Level Translators
Datasheet MAX3372E DatasheetMAX3372E Datasheet (PDF)

Click here for production status of specific part numbers. MAX3372E–MAX3379E/ MAX3390E–MAX3393E ±15kV ESD-Protected, 1μA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP General Description The MAX3372E–MAX3379E and MAX3390E–MAX3393E ±15kV ESD-protected level translators provide the level shifting necessary to allow data transfer in a multivoltage system. Externally applied voltages, VCC and VL, set the logic levels on either side of the device. A lowvoltage logic signal present on th.

  MAX3372E   MAX3372E


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Click here for production status of specific part numbers. MAX3372E–MAX3379E/ MAX3390E–MAX3393E ±15kV ESD-Protected, 1μA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP General Description The MAX3372E–MAX3379E and MAX3390E–MAX3393E ±15kV ESD-protected level translators provide the level shifting necessary to allow data transfer in a multivoltage system. Externally applied voltages, VCC and VL, set the logic levels on either side of the device. A lowvoltage logic signal present on the VL side of the device appears as a high-voltage logic signal on the VCC side of the device, and vice-versa. The MAX3374E/MAX3375E/ MAX3376E/MAX3379E and MAX3390E–MAX3393E unidirectional level translators level shift data in one direction (VL → VCC or VCC → VL) on any single data line. The MAX3372E/MAX3373E and MAX3377E/MAX3378E bidirectional level translators utilize a transmission-gatebased design (Figure 2) to allow data translation in either direction (VL ↔ VCC) on any single data line. The MAX3372E–MAX3379E and MAX3390E–MAX3393E accept VL from +1.2V to +5.5V and VCC from +1.65V to +5.5V, making them ideal for data transfer between lowvoltage ASICs/PLDs and higher voltage systems. All devices in the MAX3372E–MAX3379E, MAX3390E– MAX3393E family feature a three-state output mode that reduces supply current to less than 1μA, thermal shortcircuit protection, and ±15kV ESD protection on the VCC side for greater protection in applications that route signals externally. The MAX3372E/MAX3377E operate at a guaranteed data rate of 230kbps. Slew-rate limiting reduces EMI emissions in all 230kbps devices. The MAX3373E–MAX3376E/MAX3378E/MAX3379E and MAX3390E–MAX3393E operate at a guaranteed data rate of 8Mbps over the entire specified operating voltage range. Within specific voltage domains, higher data rates are possible. (See the Timing Characteristics table.) The MAX3372E–MAX3376E are dual level shifters available in 3 x 3 UCSP™, 8-pin TDFN, and 8-pin SOT23-8 packages. The MAX3377E/MAX3378E/MAX3379E and MAX3390E–MAX3393E are quad level shifters available in 3 x 4 UCSP, 14-pin TDFN, and 14-pin TSSOP packages. Applications ●● SPI, MICROWIRE, and I2C Level Translation ●● Low-Voltage ASIC Level Translation ●● Smart Card Readers ●● Cell-Phone Cradles ●● Portable POS Systems ●● Portable Communication Devices ●● Low-Cost Serial Interfaces ●● Cell Phones ●● GPS ●● Telecommunications Equipment Features ●● Logic-Level Translators Simplify Design by Enabling Data Transfer Between Lower and Higher Voltage Systems ●● Operation Down to +1.2V on VL ●● Guaranteed Data Rate Options • 230kbps • 8Mbps (+1.2V ≤ VL ≤ VCC ≤ +5.5V) • 10Mbps (+1.2V ≤ VL ≤ VCC ≤ +3.3V) • 16Mbps (+1.8V ≤ VL ≤ VCC ≤ +2.5V and +2.5V ≤ VL ≤ VCC ≤ +3.3V) ●● Bidirectional Level Translation (MAX3372E/ MAX3373E and MAX3377E/MAX3378E) ●● Low Power Consumption Reduces Thermal Dissipation ●● Quiescent Current (130µA typ) ●● 1μA Supply Current in Three-State Output Mode ●● Slew-Rate Limiting Lowers EMI ●● Protection Features Increase System Reliability ●● ±15kV ESD Protection on I/O VCC Lines ●● Thermal Short-Circuit Protection Ordering Information continued at end of data sheet. Selector Guide appears at end of data sheet. UCSP is a trademark of Maxim Integrated Products, Inc. Pin Configurations TOP VIEW + I/O VL1 1 MAX3377E/ MAX3378E I/O VL2 THREE-STATE N.C. 2 3 4 I/O VL3 5 I/O VL4 6 GND 7 14 VCC 13 I/0 VCC1 12 I/0 VCC2 11 N.C. 10 VL 9 I/0 VCC3 8 I/0 VCC4 TDFN-14 (3mm x 3mm) Pin Configurations continued at end of data sheet. 19-2328; Rev 7; 2/20 MAX3372E–MAX3379E/ MAX3390E–MAX3393E ±15kV ESD-Protected, 1μA, 16Mbps, Dual/Quad Low-Voltage Level Translators in UCSP Absolute Maximum Ratings (All voltages referenced to GND.) VCC...........................................................................-0.3V to +6V I/O VCC_.................................................... -0.3V to (VCC + 0.3V) I/O VL_.......................................................... -0.3V to (VL + 0.3V) THREE-STATE............................................. -0.3V to (VL + 0.3V) Short-Circuit Duration I/O VL, I/O VCC to GND.........Continuous Short-Circuit Duration I/O VL or I/O VCC to GND Driven from 40mA Source (except MAX3372E and MAX3377E).....................Continuous Continuous Power Dissipation (TA = +70°C) 8-Pin SOT23 (derate 5.6mW/°C above +70°C)........444.4mW 8-Pin TDFN (derate 18.5mW/°C above +70°C).........1482mW 3 x 3 UCSP (derate 4.7mW/°C above +70°C).............379mW 3 x 4 UCSP (derate 6.5mW/°C above +70°C).............520mW 14-Pin TSSOP (derate 9.1mW/°C above +70°C).........727mW 14-Pin TDFN (derate 18.5mW/°C above +70°C).......1482mW Operating Temperature Range............................ -40°C to +85°C Storage Temperature Range............................. -65°C to +150°C Lead Tempe.


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