DM114、DM115 Version Issue Date File Name Total Pages : A.007 : 2007/03/07 : SP-DM114,115-A.007 : 26 8-Bit CONSTANT CURRENT LED DRIVERS with 3.3v ~ 5v supply voltage 新竹市科學園區展業一路 9 號 7 樓之 1 . SILICON TOUCH TECHNOLOGY INC. 9-7F-1, Prosperity Road I, Science Based Industrial Park, Hsin-Chu, Taiwan 300, R.O.C. Tel：886-3-5645656 Fax：886-3-5645626 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 DM114、DM115 8-Bit CONSTANT CURRENT LED DRIVERS with 3.3v ~ 5v Supply Voltage General Description The DM114、DM115 is the constant current driver specifically designed for LED display applications. The value of constant current can be varied using an external resistor. The devices include an 8-bit shift register, latches, and constant current drivers on a single Silicon CMOS chip. Features z z z z z z z Maximum Output Voltage: Maximum Clock Frequency: Power Supply Voltage: CMOS Compatible Input Package: Package and Pin Layout: 17V 25MHz (Cascade Operation) 3.3V to 5.0V PDIP16, SOP16, SSOP16 Pin layout and functionality are similar to those of the ST2221A. (Each characteristic value is different.) Constant Current Matching: (Ta = 25°C、VDD = 5.0V) Chip-to-Chip: ± 10.0% DM114: Bit-to-Bit: ± 4.0% @ IOUT = 30 ~ 90mA ± 6.0% @ IOUT = 20 ~ 30mA DM115: Bit-to-Bit: ± 4.0% @ IOUT = 20 ~ 60mA ± 6.0% @ IOUT = 5 ~ 20mA 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 1 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Pin Connection (Top view) VDD GND SERIAL-IN 1 2 16 15 R-EXT CLOCK 3 4 14 SERIAL-OUT 5 13 12 ENABLE OUT7 OUT1 6 11 OUT6 OUT2 OUT3 7 10 9 OUT5 OUT4 LATCH OUT0 8 Block Diagram R-EXT OUT7 OUT1 OUT0 I-REG. ENABLE Delay Unit Delay Unit Delay Unit Q Q Q ST D ST ST D D LATCH SERIAL-IN D CK Q D CK Q D Q SERIAL-OUT CK CLOCK 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 2 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Timing Diagram 3.3/5V CLOCK 0V 3.3/5V SERIAL IN 0V 3.3/5V LATCH 0V 3.3/5V ENABLE 0V OUT0 Off On OUT1 Off OUT2 Off On OUT7 Off 3.3/5V SERIAL-OUT 0V (Note) Latches are level sensitive (not edge triggered). LATCH-terminal = H level, latches become transparent; LATCH-terminal = L level, latches hold data. ENABLE-terminal = H level, all outputs (OUT0~7) are off. An external resistor is connected between R-EXT and GND for setting up the value of constant current. SERIAL-OUT changes state on the rising edges of clock. Pin Description PIN No. 1 2 3 4 5~12 13 14 15 16 PIN NAME GND SERIAL-IN CLOCK LATCH OUT0~7 ENABLE SERIAL-OUT R-EXT VDD FUNCTION GND terminal Input terminal of a data shift register Input terminal of a clock for shift register Input terminal for data strobe Output terminals Input terminal for output enable (active low) Output terminal of a data shift register Input terminal of an external resistor 3.3/5V Supply voltage terminal 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 3 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Equivalent Circuit of Inputs and Outputs 1. ENABLE terminal 2. LATCH terminal VDD VDD RIN(up) INPUT INPUT RIN(down) GND 3. CLOCK, SERIAL-IN terminal GND 4. SERIAL-OUT terminal VDD INPUT GND 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage VDD SERIAL_OUT GND Version:A.007 Page 4 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Maximum Ratings (Ta = 25°C, Tj(max) = 150°C) CHARACTERISTIC SYMBOL RATING UNIT Supply Voltage Input Voltage VDD VIN V V Output Current IOUT Output Voltage Clock Frequency VOUT fCLK GND Terminal Current IGND 0 ~ 7.0 -0.4 ~ VDD+0.4 90 (DM114) 60 (DM115) -0.3 ~ 17 25 750 500 1.64 ( PDIP-16 : Ta=25°C) 1.08 ( SOP-16 : Ta=25°C) 0.8 ( SSOP-16 : Ta=25°C) single-layer 1.47 ( SSOP-16 : Ta=25°C) 4-layer 76 ( PDIP-16 ) 115 ( SOP-16 ) 155 ( SSOP-16 ) single-layer 85 (SSOP-16) 4-layer -55 ~ 150 Power Dissipation PD Thermal Resistance Rth(j-a) Storage Temperature Tstg mA V MHz mA W °C/W °C Recommended Operating Condition CHARACTERISTIC Supply Voltage Output Voltage Operating temperature Output Current SYMBOL VDD VOUT TOPR IO IOH IOL OUTn SERIAL-OUT SERIAL-OUT VIH ⎯ Input Voltage VIL LATCH Pulse Width CLOCK Pulse Width Set-up Time for DATA Hold Time for DATA Set-up Time for LATCH Clock Frequency Power Dissipation tw LAT tw CLK tsetup(D) thold(D) tsetup(L) fCLK PD CONDITION ⎯ ⎯ ⎯ MIN. 3.0 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ MAX. 5.5 17 85 60 1.0 -1.0 0.7VDD ⎯ VDD+0.3 ⎯ -40 TYP. -0.3 ⎯ 0.3VDD VDD = 3.0 ~ 5.5 V 15 15 10 5 15 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ Ta = 85°C(PDIP-16) Ta = 85°C(SOP-16) Ta = 85°C(SSOP-16) ⎯ ⎯ ⎯ ⎯ 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage mA V ⎯ 2 chips cascade operation UNIT V V ℃ 25 0.85 0.56 0.41 Version:A.007 ns ns ns ns ns MHz W Page 5 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Electrical Characteristics (VDD = 5.0 V, Ta = 25°C unless otherwise noted) CHARACTERISTIC Input Voltage “H” Level Input Voltage “L” Level SERIAL_IN Input Current SYMBOL VIH VIL IIH IIL SERIAL_IN =VDD SERIAL_IN =GND IIH IIL CLOCK=VDD CLOCK=GND IIH IIL IIH IIL IOH LATCH =VDD 16 LATCH =GND ENABLE =VDD ⎯ ⎯ ENABLE =GND 8.3 VOH = 17 V VOL VOH VOL VOH IOL = 1.0 mA, VDD=5V IOH = -1.0 mA, VDD=5V IOL = 1.0 mA, VDD=3.3V IOH = -1.0 mA, VDD=3.3V CLOCK LATCH ENABLE Output Leakage Current Output Voltage ( S - OUT) Output Current (Bit-Bit) ΔIout VOUT = 1.2V REXT = 390Ω DM115 (1 channel on) REXT = 780Ω DM114 VOUT = 1.2V REXT = 390Ω DM115 (1 channel on) REXT = 780Ω Iout Output Voltage Regulation Pull-Up Resistor Pull-Down Resistor % / Vout RIN(up) RIN(down) Idd (off) DM114 VDD=5V DM115 Supply Current “ON” Supply Current “OFF” Idd (on) DM114 VDD=5V Idd (off) DM115 DM114 VDD=3.3V DM115 Supply Current “ON” ⎯ ⎯ DM114 Output Current (Chip-Chip) Supply Current “OFF” CONDITION Vdd = 3.3V ~ 5.0V ⎯ ⎯ REXT = OPEN, all outputs off REXT = 300Ω, OUT0~7 = off REXT = 200Ω, OUT0~7 = on REXT = 300Ω, OUT0~7 = on REXT = OPEN, all outputs off REXT = 300Ω, OUT0~7 = off REXT = 200Ω, OUT0~7 = on VDD=3.3V DM115 REXT = 300Ω, OUT0~7 = on MAX. VDD 0.3VDD 1 1 2.7 ⎯ ±1.5 ±4 40.0 20.0 0.1 400 200 1.3 11.0 5.0 11.0 11.0 11.0 1.1 10.7 1.1 7.2 44.0 22.0 0.5 600 300 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 4.6 ⎯ 36.0 18.0 ⎯ 200 100 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ REXT = 200Ω, OUT0~7 = off REXT = OPEN, all outputs off TYP. ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ REXT = 200Ω, OUT0~7 = off REXT = OPEN, all outputs off (on) DM114 Idd MIN. 0.7VDD GND ⎯ ⎯ ⎯ ⎯ 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage 10.7 7.2 1 1 50 1 1 25 1.0 UNIT V uA uA uA uA uA 0.4 ⎯ 0.4 V ⎯ % mA %/V KΩ KΩ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ Version:A.007 mA mA Page 6 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Switching Characteristics (Ta = 25 °C unless otherwise noted) DM114 CHARACTERISTIC Propagation ENABLE-OUTn Delay Time (“L” to “H”) CLK-SOUT Propagation ENABLE-OUTn Delay Time (“H” to “L”) CLK-SOUT Output Current Rise Time SYMBOL tpLH tpHL tor tof Output Current Fall Time CONDITION VDD=5.0V VIH=VDD VIL=GND REXT=210Ω VL=5.0V RL=47Ω CL=15pF MIN. TYP. MAX. UNIT ⎯ 40 80 ⎯ 16 20 ⎯ 70 140 ⎯ 16 20 ⎯ 250 400 ns ⎯ 30 50 ns MIN. TYP. MAX. UNIT ⎯ 40 80 ⎯ 16 20 ⎯ 70 140 ⎯ 16 20 ⎯ 10 15 ns ⎯ 30 50 ns ns ns DM115 CHARACTERISTIC Propagation ENABLE-OUTn Delay Time (“L” to “H”) CLK-SOUT Propagation ENABLE-OUTn Delay Time (“H” to “L”) CLK-SOUT Output Current Rise Time SYMBOL Output Current Fall Time tpLH tpHL tor tof CONDITION VDD=5.0V VIH=VDD VIL=GND REXT=630Ω VL=5.0V RL=150Ω CL=15pF ns ns Note: (Delay between outputs) The DM114、DM115 also incorporated the delay unit between outputs. The delay time is 4 ns(typ.), out7 has no delay, out5 has 4 ns delay, out 3 has 8 ns delay, and then out 1, out 0, out 2, out 4, out6. The delay is to prevent large current impulse. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 7 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Test Circuit DC characteristic IDD VDD OUT0 ENABLE IOL CLOCK IIL ,IIH LATCH OUT7 SERIAL-IN VIL ,VIH R-EXT GND SERIAL-OUT I ref AC characteristic VDD VIL ,VIH RL OUT0 ENABLE CL SW- CLOCK MATRIX LATCH SERIAL-IN RL OUT7 SERIAL-OUT R-EXT GND CL CL 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage VL Version:A.007 Page 8 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Timing Diagram 1. CLOCK-SERIAL OUT, OUTn tr tf twCLK CLOCK SERIAL-IN 90% 50% 10% tsetup 90% 50% 10% twCLK 50% thold 50% 50% tof tor 90% 50% 10% OUTn (current) 90% 50% 10% tpLH tpHL 50% 50% SERIAL-OUT tpHL tpLH 2. CLOCK-LATCH 50% CLOCK SERIAL-IN “L” level = DATA HOLD tw(LAT) LATCH 50% 50% tsetup(L) 3. ENABLE-OUTn (Current) ENABLE 50% 50% tpHL tpLH 50% 50% OUTn 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 9 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Output Current vs. External Resistor DM114 DM115 90 70 80 60 70 50 Iout (mA) Iout (mA) 60 50 40 30 40 30 20 20 10 10 0 0 0 100 200 300 400 500 600 700 800 0 900 200 400 Rext (Ohm) DM114: 600 800 1000 1200 1400 1600 1800 Rext (Ohm) Iout ≈ 1.3V / Rext * 12 DM115: Iout ≈ 1.3V / Rext * 12.5 Output Current Performance vs. Output Voltage DM114 DM115 100 60 90 55 50 80 45 40 60 Iout (mA) Iout (mA) 70 50 40 35 30 25 20 30 15 20 10 10 5 0 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 Vout (V) Vout (V) Note: In order to obtain a good constant current output, a suitable output voltage is necessary. Users can get related information about the minimum output voltage from the above graph. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 10 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Pd - Ta Imax - Ta ( DM114 ) 1.80 100 DIP 1.60 90 DIP 80 1.40 1.00 SSOP 0.80 SOP 70 SOP Imax (mA) Pd (W) 1.20 0.60 60 SSOP 50 40 30 0.40 20 0.20 10 0.00 0 0 20 40 60 Ta 80 100 120 140 160 0 20 40 60 80 100 120 140 160 Ta Imax - Ta ( DM115 ) 70 60 SOP DIP 50 Im a x (m A) SSOP 40 30 20 10 0 0 20 40 60 80 Ta 100 120 140 160 Note As the power dissipation of a semiconductor chip is limited its package and ambient temperature, this device requires a maximum output current be calculated for a given operating condition. The maximum allowable power consumption (Pd (max)) of this device is calculated as follows: (Tj (junction temperature) (max) - Ta (ambient temperature) )(°C ) Pd (max)(Watt ) = Rth (°C / Watt ) Based on the Pd (max), the maximum allowable current can be calculated as follows: Iout = ( Pd – VDD‧IDD) / ( # outputs‧Vo‧Duty ) 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 11 Vo 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 System Configuration Example [1] Output current (IOUT) Sink current is set by the external resistor as shown in figure (Iout vs. Rext). [2] LED supply voltage (VLED) setup VLED = VCE ( Tr Vsat ) + Vf ( LED forward voltage ) + VO ( IC supply voltage) To prevent too much power dissipated by the device due to higher VLED , an additional R can be used to reduce the Vout when the outputs consume current: V L E D = 3 ~ 4 (V ) V DD SCAN OUT0 ENABLE CLO CK LATCH OUT7 S E R IA L -IN R -E X T G N D R S E R IA L -O U T CPU OUT0 ENABLE CLO CK LATCH OUT7 S E R IA L -IN R -E X T G N D R= S E R IA L -O U T VLED − Vf − VO (min) IO (max) • Bit (max) Note This device has only one ground pin shared by signal, output sink current, and power ground. It is advisable to pattern the ground layout with minimized inductance such that the switching noise induced by the input signals and the output sink current would not cause chip malfunction. To prevent the drivers’ outputs from damage by overshoot stress, it is also advisable not to turn off the drivers and scan transistors simultaneously. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 12 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Package Outline PDIP16 7.62 9.02±0508 9 6.35±0.13 16 0~15° Unit: mm 8 1 19.69MAX 1.524 0.635±0.254 5.33MAX 3.3±0.508 0.38MIN 3.3±0.1 19.18±0.51 0.4572 2.54 Weight : 1.11g(Typ.) 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 13 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Package Outline SOP16 9 1 8 4.0MAX 16 0.56 6.2MAX Unit: mm 0.51 1.27 0.25 1.75 0.25 1.5 10 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage 1.27 Version:A.007 Page 14 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Package Outline SSOP16 Unit: mm 3.91 5.99 9 16 8 1 0.229 0.3Max 0.254 0.15 1.5 4.9 1.63MAX 0.635 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage 0.635 Version:A.007 Page 15 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 DM114-DIP/DM115-DIP Package and Weight（4 Boxes Set） DIP16 - 300 - 2.54 IC DIP 30 pcs ICs per Tube Tube 53cm Box 100 Tubes per Box 11cm 10cm 61cm 4 Boxes per Carton Carton 24cm 24cm 64cm Weight Item 1 2 3 4 Description 30 pcs DM114-DIP/DM115-DIP per Tube Net Weight of one Box Net Weight of one Carton Per Carton Set ( 4 Boxes, 12,000 pcs ) 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Weight ( Kg ) 0.05±5% 0.40±5% 1.24±5% 22.84±5% Version:A.007 Page 16 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 DM114-DIP/DM115-DIP Package and Weight（6 Boxes Set） DIP16 - 300 - 2.54 IC DIP 30 pcs ICs per Tube Tube 53cm Box 100 Tubes per Box 11cm 10cm 61cm 6 Boxes per Carton Carton 24cm 34cm 64cm Weight Item 1 2 3 4 Description 30 pcs DM114-DIP/DM115-DIP per Tube Net Weight of one Box Net Weight of one Carton Per Carton Set ( 6 Boxes, 18,000 pcs ) 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Weight ( Kg ) 0.05±5% 0.40±5% 1.44±5% 33.84±5% Version:A.007 Page 17 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 DM114-SOP/DM115-SOP Package and Weight（4 Boxes Set） SOP16 - 150 - 1.27 IC SOP 50 pcs ICs per Tube Tube 53cm Box 100 Tubes per Box 11cm 10cm 61cm 4 Boxes per Carton Carton 24cm 24cm 64cm Weight Item 1 2 3 4 Description 50 pcs DM114-SOP/DM115-SOP per Tube Net Weight of one Box Net Weight of one Carton Per Carton Set ( 4 Boxes, 20,000 pcs ) 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Weight ( Kg ) 0.013±5% 0.40±5% 1.24±5% 8.04±5% Version:A.007 Page 18 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 DM114-SOP/DM115-SOP Package and Weight（6 Boxes Set） SOP16 - 150 - 1.27 IC SOP 50 pcs ICs per Tube Tube 53cm Box 100 Tubes per Box 11cm 10cm 61cm 6 Boxes per Carton Carton 24cm 34cm 64cm Weight Item 1 2 3 4 Description 50 pcs DM114-SOP/DM115-SOP per Tube Net Weight of one Box Net Weight of one Carton Per Carton Set ( 6 Boxes, 30,000 pcs ) 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Weight ( Kg ) 0.013±5% 0.40±5% 1.44±5% 11.64±5% Version:A.007 Page 19 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 DM114-SOP/DM115-SOP Package and Weight SOP16 - 150 - 1.27 IC SOP Reel 2,500 pcs ICs per Reel 35cm 1 Reel per Box Box 5cm 35cm 5 Boxes per Carton 36cm Carton 29cm 37cm 38cm Weight Item 1 2 3 4 Description 2,500 pcs DM114-SOP/DM115-SOP per Reel Net Weight of one Box Net Weight of one Carton Per Carton Set ( 5 Boxes, 12,500 pcs ) 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Weight (Kg) 0.95±5% 0.24±5% 0.90±5% 6.85±5% Version:A.007 Page 20 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 DM114-SSOP/DM115-SSOP Package and Weight（4 Boxes Set） SSOP16 - 150 - 0.635 IC SSOP 100 pcs ICs per Tube Tube 53cm 100 Tubes per Box Box 11cm 10cm 61cm 4 Boxes per Carton Carton 24cm 24cm 64cm Weight Item 1 2 3 4 Description 100 pcs DM114-SSOP/DM115-SSOP per Tube Net Weight of one Box Net Weight of one Carton Per Carton Set ( 4 Boxes, 40,000 pcs ) 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Weight ( Kg ) 0.015±5% 0.40±5% 1.24±5% 8.84±5% Version:A.007 Page 21 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 DM114-SSOP/DM115-SSOP Package and Weight（6 Boxes Set） SSOP16 - 150 - 0.635 IC SSOP 100 pcs ICs per Tube Tube 53cm 100 Tubes per Box Box 11cm 10cm 61cm 6 Boxes per Carton Carton 24cm 34cm 64cm Weight Item 1 2 3 4 Description 100 pcs DM114-SSOP/DM115-SSOP per Tube Net Weight of one Box Net Weight of one Carton Per Carton Set ( 6 Boxes, 60,000 pcs ) 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Weight ( Kg ) 0.015±5% 0.40±5% 1.44±5% 12.84±5% Version:A.007 Page 22 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 DM114-SSOP/DM115-SSOP Package and Weight SSOP16 - 150 - 0.635 IC SSOP Reel 2,500 pcs ICs per Reel 35cm 1 Reel per Box Box 5cm 35cm 5 Boxes per Carton 36cm Carton 29cm 37cm 38cm Weight Item 1 2 3 4 Description 2,500 pcs DM114-SSOP/DM115-SSOP per Reel Net Weight of one Box Net Weight of one Carton Per Carton Set ( 5 Boxes, 12,500 pcs ) 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Weight (Kg) 0.71±5% 0.24±5% 0.90±5% 5.65±5% Version:A.007 Page 23 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 Product Ordering Information Part Number Package Type Number / Weight ( typ.) Tube / Tray Reel ( Box included ) DM114-DIP DM115-DIP DIP16-300-2.54 30pcs / Tube 0.05kg ± 5% － DM114-SOP DM115-SOP SOP16-150-1.27 50pcs / Tube 0.013kg ± 5% 2,500pcs / Reel 0.95kg ± 5% DM114-SSOP DM115-SSOP SSOP16-150-0.635 100pcs / Tube 0.015 kg± 5% 2,500pcs / Reel 0.71kg ± 5% 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 24 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. DM114、DM115 The products listed herein are designed for ordinary electronic applications, such as electrical appliances, audio-visual equipment, communications devices and so on. Hence, it is advisable that the devices should not be used in medical instruments, surgical implants, aerospace machinery, nuclear power control systems, disaster/crime-prevention equipment and the like. Misusing those products may directly or indirectly endanger human life, or cause injury and property loss. Silicon Touch Technology, Inc. will not take any responsibilities regarding the misusage of the products mentioned above. Anyone who purchases any products described herein with the above-mentioned intention or with such misused applications should accept full responsibility and indemnify. Silicon Touch Technology, Inc. and its distributors and all their officers and employees shall defend jointly and severally against any and all claims and litigation and all damages, cost and expenses associated with such intention and manipulation. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 Page 25