Supertex inc. HV5408B 32-Channel Serial to Parallel Converter With High Voltage Push-Pull Outputs Features ►► ►► ►► ►► ►► ►► ►► ►► Processed with HVCMOS technology Low power level shifting SOURCE/SINK current minimum 20mA Shift register speed 8.0MHz Latched data outputs CMOS compatible inputs Forward and reverse shifting options Diode to VPP allows efficient power recovery ® General Description The HV5408B is a low voltage serial to high voltage parallel converter with push-pull outputs. This device has been designed for use as a driver for AC-electroluminescent displays. It can also be used in any application requiring multiple output high voltage current sourcing and sinking capabilities, such as driving plasma panels, vacuum fluorescent, or large matrix LCD displays. The HV5408B consists of a 32-bit shift register, 32 latches, and control logic to enable outputs. Q1 is connected to the first stage of the shift register through the Output Enable logic. Data is shifted through the shift register on the low to high transition of the clock. When viewed from the top of the package, the HV5408B shifts in the counter-clockwise direction. A data output buffer is provided for cascading devices. This output reflects the current status of the last bit of the shift register (32). Operation of the shift register is not affected by the LE (latch enable) or the OE (output enable) inputs. Transfer of data from the shift register to the latch occurs when the LE input is high. The data in the latch is retained when LE is low. Typical Application Circuit VDD VPP DATA INPUT CLK Micro Processor HVOUT1 Low Voltage High Voltage Shift Register Latches Output Contr. Level Translators & Push-Pull Output Buffers LE OE DATA OUT Columns Row Driver HVOUT32 Supertex HV5408B Display Panel Data Input for cascading the next HV5408B Supertex inc. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com HV5408B Ordering Information Package Options 44-Lead Quad Cerpac Device 44-Lead PQFP .650x.650in body .190in height (max) .050in pitch HV5408B HV5408DJ-B* 44-Lead PLCC 10.00x10.00mm body 2.35mm height (max) 0.80mm pitch .653x.653in body .180in height (max) .050in pitch HV5408PG-B-G HV5408PJ-B-G -G indicates package is RoHS compliant (‘Green’). * Hi-Rel process flow available. Pin Configurations 6 Absolute Maximum Ratings Parameter 40 1 44 Value Supply voltage, VDD -0.5V to +16V Supply voltage, VPP -0.5V to +90V Logic input levels -0.5V to VDD +0.5V Ground current1 1.5A Continuous total power dissipation Plastic Ceramic 44-Lead Quad Cerpac (DJ) (top view) 2 1200mW 1500mW Operating temperature range Plastic Ceramic -40OC to +85OC -55OC to +125OC Storage temperature range -65OC to +150OC Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. Continuous operation of the device at the absolute rating level may affect device reliability. All voltages are referenced to device ground. 44 1 44-Lead PQFP (PG) (top view) 6 40 1 44 Notes: 1. Duty cycle is limited by the total power dissipated in the package. 2. For operation above 25°C ambient derate linearly to maximum operating temperature at 20mW/°C for plastic and at 15mW/°C for ceramic. 44-Lead PLCC (PJ) (top view) Product Marking Top Marking YYWW HV5408DJ-B LLLLLLLLLL Bottom Marking CCCCCCCCCCC AAA YY = Year Sealed WW = Week Sealed L = Lot Number C = Country of Origin* A = Assembler ID* *May be part of top marking 44-Lead Quad Cerpac (DJ) Top Marking Top Marking YY = Year Sealed WW = Week Sealed LLLLLLLLL L = Lot Number Bottom Marking C = Country of Origin* A = Assembler ID* = “Green” Packaging CCCCCCCC YYW W HV5408PG-B AAA YY = Year Sealed WW = Week Sealed LLLLLLLLLL L = Lot Number A = Assembler ID Bottom Marking C = Country of Origin* = “Green” Packaging YYWW AAA HV5408PJ-B CCCCCCCCCCC *May be part of top marking *May be part of top marking 44-Lead PQFP (PG) 44-Lead PLCC (PJ) Packages may or may not include the following marks: Si or Supertex inc. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 2 HV5408B Recommended Operating Conditions (over -40°C to 85°C for plastic and -55°C to 125°C for ceramic) Sym Parameter Min Max Units VDD Logic voltage supply 10.8 13.2 V VPP High voltage supply 8.0 80 V VIH Input high voltage VDD - 2.0 VDD V VIL Input low voltage 0 2.0 V fCLK Clock frequency 0 8.0 MHz Power-Up Sequence Power-up sequence should be the following: 1. Connect ground 2. Apply VDD 3. Set all inputs (Data, CLK, LE, etc.) to a known state 4. Apply VPP 5. The VPP should not fall below VDD or float during operation. Power-down sequence should be the reverse of the above. Electrical Characteristics (V PP DC Characteristics Sym = 60V, VDD = 12V, TA = 25°C) Parameter Min Max Units Conditions IPP VPP supply current - 0.5 mA HVOUTPUTS high to low IDDQ IDD supply current (quiescent) - 100 µA All inputs = VDD or GND IDD IDD supply current (operating) - 15 mA VDD = VDD max, fCLK = 8.0MHz 10.5 - V IO = -100µA VOH (data) Shift register output voltage VOL (data) Shift register output voltage - 1.0 V IO = 100µA IIH Current leakage, any input - 1.0 µA VIN = VDD IIL Current leakage, any input - -1.0 µA VIN = 0 VOC HV output clamp diode voltage - -1.5 V IOL = -100mA VOH HV output when sourcing 52 - V IOH = -20mA, -40 to 85°C VOL HV output when sinking - 8.0 V IOL = 20mA, -40 to 85°C VOH HV output when sourcing 52 - V IOH = -15mA, -55 to 125°C VOL HV output when sinking - 8.0 V IOL = 15mA, -55 to 125°C Supertex inc. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 3 HV5408B AC Characteristics Sym Parameter Min Max Units Conditions - 8.0 MHz --- Clock width, HIGH or LOW 62 - ns --- tSU Setup time before CLK rises 25 - ns --- tH Hold time after CLK rises 10 - ns --- fCLK Clock frequency tWL or tWH tDLH (data) Data output delay after L to H CLK - 110 ns CL = 15pF tDHL (data) Data output delay after H to L CLK - 110 ns CL = 15pF tDLE LE delay after L to H CLK 50 - ns --- tWLE Width of LE pulse 50 - ns --- tSLE LE setup time before L to H CLK 50 - ns --- tON Delay from LE to HVOUT, L to H - 500 ns --- tOFF Delay from LE to HVOUT, H to L - 500 ns --- Switching Waveforms DATA IN VIH 50% 50% Data Valid VIL tH tSU VIH CLK 50% 50% 50% 50% tWL VIL tWH VOH 50% VOL tDLH DATA OUT VOH 50% VOL tDHL VIH 50% 50% VIL LE tWLE tDLE tSLE 90% 10% HVOUT w/ S/R LOW VOH VOL tOFF HVOUT 10% w/ S/R HIGH 90% tON Supertex inc. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 4 VOH VOL HV5408B Input and Output Equivalent Circuits VDD VPP VDD DATA INPUT DATA OUT GND GND HVOUT GND Logic Data Output Logic Inputs High Voltage Outputs Functional Block Diagram VPP OE LE DATA INPUT HVOUT1 CLK 32 bit Static Register HVOUT2 • • • 28 Additional Outputs • • • HVOUT31 32 bit Latches DATA OUT HVOUT32 Function Tables DATA OUT DATA INPUT LE OE HV OUT H H X X L L L All HVOUT = LOW X L H Previous latched data H H H H L H H L DATA INPUT X CLK* No Note: * = LOW - to - HIGH transition No change H = High L = Low X = Don’t Care Supertex inc. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 5 HV5408B 44-Lead PQFP Pin Assignment (PG) Pin Function 1 HVOUT11 2 HVOUT12 3 HVOUT13 4 HVOUT14 5 HVOUT15 6 HVOUT16 7 HVOUT17 8 HVOUT18 9 HVOUT19 10 HVOUT20 11 HVOUT21 12 HVOUT22 13 HVOUT23 14 HVOUT24 15 HVOUT25 16 HVOUT26 17 HVOUT27 18 HVOUT28 19 HVOUT29 20 HVOUT30 21 HVOUT31 22 HVOUT32 23 DATA OUT Description High voltage outputs. High voltage push-pull outputs, which, depending on controlling low voltage data, can drive loads either to GND, or to VPP rail levels. Serial data output. Data output for cascading to the data input of the next device. 24 25 N/C No connect. 26 Data shift register clock 27 CLK 28 GND Logic and high voltage ground. 29 VPP High voltage power rail. 30 VDD Low voltage logic power rail. Supertex inc. Input are shifted into the shift register on the positive edge of the clock. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 6 HV5408B 44-Lead PQFP Pin Assignment (PG) Pin Function Description Latch enable input. 31 LE 32 DATA IN When LE is HIGH, shift register data is transferred into a data latch. When LE is LOW, data is latched, and new data can be clocked into the shift register. Serial data input. Data needs to be present before each rising edge of the clock. Output enable input. 33 OE 34 N/C 35 HVOUT1 36 HVOUT2 37 HVOUT3 38 HVOUT4 39 HVOUT5 40 HVOUT6 41 HVOUT7 42 HVOUT8 43 HVOUT9 44 HVOUT10 Supertex inc. When OE is LOW, all HV outputs are forced into a LOW state, regardless of data in each channel. When OE is HIGH, all HV outputs reflect data latched. No connect. High voltage outputs. High voltage push-pull outputs, which, depending on controlling low voltage data, can drive loads either to GND, or to VPP rail levels. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 7 HV5408B 44-Lead Quad Cerpac/PLCC Pin Assignment (DJ/PJ) Pin Function 1 HVOUT16 2 HVOUT17 3 HVOUT18 4 HVOUT19 5 HVOUT20 6 HVOUT21 7 HVOUT22 8 HVOUT23 9 HVOUT24 10 HVOUT25 11 HVOUT26 12 HVOUT27 13 HVOUT28 14 HVOUT29 15 HVOUT30 16 HVOUT31 17 HVOUT32 18 DATA OUT Description High voltage outputs. High voltage push-pull outputs, which, depending on controlling low voltage data, can drive loads either to GND, or to VPP rail levels. Serial data output. Data output for cascading to the data input of the next device. 19 20 N/C No connect. 21 Data shift register clock 22 CLK 23 GND Logic and high voltage ground. 24 VPP High voltage power rail. 25 VDD Low voltage logic power rail. Input are shifted into the shift register on the positive edge of the clock. Latch enable input. 26 LE 27 DATA IN Supertex inc. When LE is HIGH, shift register data is transferred into a data latch. When LE is LOW, data is latched, and new data can be clocked into the shift register. Serial data input. Data needs to be present before each rising edge of the clock. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 8 HV5408B 44-Lead Quad Cerpac/PLCC Pin Assignment (DJ/PJ) Pin Function Description Output enable input. 28 OE 29 N/C 30 HVOUT1 31 HVOUT2 32 HVOUT3 33 HVOUT4 34 HVOUT5 35 HVOUT6 36 HVOUT7 37 HVOUT8 38 HVOUT9 39 HVOUT10 40 HVOUT11 41 HVOUT12 42 HVOUT13 43 HVOUT14 44 HVOUT15 Supertex inc. When OE is LOW, all HV outputs are forced into a LOW state, regardless of data in each channel. When OE is HIGH, all HV outputs reflect data latched. No connect. High voltage outputs. High voltage push-pull outputs, which, depending on controlling low voltage data, can drive loads either to GND, or to VPP rail levels. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 9 HV5408B 44-Lead Quad Cerpac Package Outline (DJ) .650x.650in body, .190in height (max), .050in pitch D D1 1 44 .040 x 45O 6 .150 MAX .035 x 45O 40 Note 1 (Index Area) .075 MAX E1 0.25 max 3 Places E Vertical Side View Top View View B A b1 .025 MIN A2 Seating Plane e A1 b View B Horizontal Side View Note: 1. A Pin 1 identifier must be located in the index area indicated. The Pin 1 identifier can be: a molded mark/identifier; an embedded metal marker; or a printed indicator. Symbol Dimension (inches) A A1 MIN .155 .090 NOM .172 .100 MAX .190 .120 A2 .060 REF b b1 D D1 E E1 .017 .026 .685 .630 .685 .630 .019 .029 .690 .650 .690 .650 .021 .032 .695 .665 .695 .665 JEDEC Registration MO-087, Variation AB, Issue B, August, 1991. Drawings not to scale. Supertex Doc. #: DSPD-44CERPACDJ, Version D090808. Supertex inc. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 10 e .050 BSC HV5408B 44-Lead PQFP Package Outline (PG) 10.00x10.00mm body, 2.35mm height (max), 0.80mm pitch D D1 E E1 Note 1 (Index Area D1/4 x E1/4) 44 1 e b Top View View B A L2 A2 Seating Plane L A1 θ L1 Side View Gauge Plane Seating Plane View B Note: 1. A Pin 1 identifier must be located in the index area indicated. The Pin 1 identifier can be: a molded mark/identifier; an embedded metal marker; or a printed indicator. Symbol MIN Dimension NOM (mm) MAX A A1 A2 b D D1 E E1 1.95* 0.00 1.95 0.30 13.65* 9.80* 13.65* 9.80* - - 2.00 - 13.90 10.00 13.90 10.00 2.35 0.25 2.10 0.45 14.15* 10.20* 14.15* 10.20* e 0.80 BSC L 0.73 0.88 1.03 L1 1.95 REF L2 0.25 BSC JEDEC Registration MO-112, Variation AA-2, Issue B, Sep.1995. * This dimension is not specified in the JEDEC drawing. Drawings not to scale. Supertex Doc. #: DSPD-44PQFPPG, Version C041309. Supertex inc. ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 ● Tel: 408-222-8888 ● www.supertex.com 11 θ 0O 3.5O 7O HV5408B 44-Lead PLCC Package Outline (PJ) .653x.653in body, .180in height (max), .050in pitch D D1 1 44 .048/.042 x 45O 6 .150 MAX .056/.042 x 45O 40 Note 1 (Index Area) .075 MAX E1 E Note 2 .020max (3 Places) Top View Vertical Side View View B A Base Plane A2 Seating Plane e A1 b1 .020 MIN b Horizontal Side View R View B Notes: 1. A Pin 1 identifier must be located in the index area indicated. The Pin 1 identifier can be: a molded mark/identifier; an embedded metal marker; or a printed indicator. 2. Actual shape of this feature may vary. Symbol Dimension (inches) A A1 A2 b b1 D D1 E E1 MIN .165 .090 .062 .013 .026 .685 .650 .685 .650 NOM .172 .105 - - - .690 .653 .690 .653 MAX .180 .120 .083 .021 .036† .695 .656 .695 .656 e .050 BSC R .025 .035 .045 JEDEC Registration MS-018, Variation AC, Issue A, June, 1993. † This dimension differs from the JEDEC drawing. Drawings not to scale. Supertex Doc. #: DSPD-44PLCCPJ, Version F031111. (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to http://www. supertex.com/packaging.html.) Supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives an adequate “product liability indemnification insurance agreement.” Supertex inc. does not assume responsibility for use of devices described, and limits its liability to the replacement of the devices determined defective due to workmanship. No responsibility is assumed for possible omissions and inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications refer to the Supertex inc. (website: http//www.supertex.com) Supertex inc. ©2011 Supertex inc. All rights reserved. Unauthorized use or reproduction is prohibited. Doc.# DSFP-HV5408B A042811 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com 12