DM115

DM114 SITI | Alldatasheet

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Technical content

DM114、DM115 Version : A.007 Issue Date : 2007/03/07 File Name : SP-DM114,115-A.007 Total Pages : 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

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 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 Maximum Output V oltage: 17V z Maximum Clock Frequency: 25MHz (Cascade Operation) z Power Supply V oltage: 3.3V to 5.0V z CMOS Compatible Input z Package: PDIP16, SOP16, SSOP16 z Package and Pin Layout: Pin layout and functionality are similar to those of the ST2221A. (Each characteristic value is different.) z 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

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 2 Pin Connection (Top view) Block Diagram GND SERIAL-IN SERIAL-OUT CLOCK OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 R-EXT VDD ENABLELATCH CK CK D DQ Q D ST Q CLOCK CK D Q I-REG . SERIAL-IN LATCH ENABLE R-EXT SERIAL-OUT OUT7OUT1OUT0 DD STST QQ Delay Unit Delay Unit Delay Unit

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 3 Timing Diagram (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. PIN NAME FUNCTION

1 GND GND terminal

2 SERIAL-IN Input terminal of a data shift register

3 CLOCK Input terminal of a clock for shift register

4 LATCH Input terminal for data strobe

5~12 OUT0~7 Output terminals

13 ENABLE Input terminal for output enable (active low)

14 SERIAL-OUT Output terminal of a data shift register

15 R-EXT Input terminal of an external resistor

16 V DD 3.3/5V Supply voltage terminal OUT7 SERIAL-OUT OUT2 OUT1 OUT0 LATCH 3.3/5V 3.3/5V SERIAL IN CLOCK 3.3/5V Off Off On Off On Off 3.3/5V 3.3/5V ENABLE

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 4 Equivalent Circuit of Inputs and Outputs 1. ENABLE terminal 2. LATCH terminal 3. CLOCK, SERIAL-IN terminal 4. SERIAL-OUT terminal INPUT VDD GND RIN(up) INPUT VDD GND RIN(down) INPUT VDD GND SERIAL_OUT VDD GND

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 5 Maximum Ratings (Ta = 25°C, Tj(max) = 150°C) CHARACTERISTIC SYMBOL RATING UNIT Supply V oltage V DD 0 ~ 7.0 V Input V oltage V IN -0.4 ~ VDD+0.4 V 90 (DM114) Output Current I OUT 60 (DM115) mA Output V oltage V OUT -0.3 ~ 17 V Clock Frequency f CLK 25 MHz

750 GND Terminal Current I GND 500 mA

1.64 ( PDIP-16 : Ta=25°C) 1.08 ( SOP-16 : Ta=25°C) 0.8 ( SSOP-16 : Ta=25°C) single-layer Power Dissipation P D 1.47 ( SSOP-16 : Ta=25°C) 4-layer W 76 ( PDIP-16 ) 115 ( SOP-16 ) 155 ( SSOP-16 ) single-layer Thermal Resistance R th(j-a) 85 (SSOP-16) 4-layer °C/W Storage Temperature T stg -55 ~ 150 °C Recommended Operating Condition CHARACTERISTIC SYMBOL CONDITION MIN. TYP. MAX. UNIT Supply V oltage VDD ⎯ 3.0 ⎯ 5.5 V Output V oltage VOUT ⎯ ⎯ ⎯ 17 V Operating temperature T OPR ⎯ -40 ⎯ 85 ℃ IO OUTn ⎯ ⎯ 60 IOH SERIAL-OUT ⎯ ⎯ 1.0 Output Current IOL SERIAL-OUT ⎯ ⎯ -1.0 mA VIH ⎯ 0.7VDD ⎯ VDD+0.3 Input V oltage VIL ⎯ -0.3 ⎯ 0.3VDD V LATCH Pulse Width tw LAT 15 ⎯ ⎯ ns CLOCK Pulse Width tw CLK 15 ⎯ ⎯ ns Set-up Time for DATA tsetup (D) 10 ⎯ ⎯ ns Hold Time for DATA thold (D) 5 ⎯ ⎯ ns Set-up Time for LATCH tsetup (L) VDD = 3.0 ~ 5.5 V 15 ⎯ ⎯ ns Clock Frequency fCLK 2 chips cascade operation ⎯ ⎯ 25 MHz Ta = 85°C(PDIP-16) ⎯ ⎯ 0.85 Ta = 85°C(SOP-16) ⎯ ⎯ 0.56 Power Dissipation P D Ta = 85°C(SSOP-16) ⎯ ⎯ 0.41 W

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 6 Electrical Characteristics (VDD = 5.0 V , Ta = 25°C unless otherwise noted) CHARACTERISTIC SYMBOL CONDITION MIN. TYP. MAX. UNIT Input V oltage “H” Level V IH ⎯ 0.7VDD ⎯ VDD Input V oltage “L” Level V IL ⎯ GND ⎯ 0.3VDD V IIH SERIAL_IN =VDD ⎯ ⎯ 1 SERIAL_IN IIL SERIAL_IN =GND ⎯ ⎯ 1 uA IIH CLOCK=VDD ⎯ ⎯ 1 CLOCK IIL CLOCK=GND ⎯ ⎯ 1 uA IIH LATCH =VDD 16 ⎯ 50 LATCH IIL LATCH =GND ⎯ ⎯ 1 uA IIH ENABLE =VDD ⎯ ⎯ 1 Input Current ENABLE IIL ENABLE =GND 8.3 ⎯ 25 uA Output Leakage Current I OH VOH = 17 V ⎯ ⎯ 1.0 uA VOL IOL = 1.0 mA, VDD=5V ⎯ ⎯ 0.4 VOH IOH = -1.0 mA, VDD=5V 4.6 ⎯ ⎯ VOL IOL = 1.0 mA, VDD=3.3V ⎯ ⎯ 0.4 Output V oltage ( S - OUT) VOH IOH = -1.0 mA, VDD=3.3V 2.7 ⎯ ⎯ V DM114 REXT = 390Ω Output Current (Bit-Bit) ΔIout DM115 VOUT = 1.2V (1 channel on) REXT = 780Ω ⎯ ±1.5 ±4 % DM114 REXT = 390Ω 36.0 40.0 44.0 Output Current (Chip-Chip) Iout DM115 VOUT = 1.2V (1 channel on) REXT = 780Ω 18.0 20.0 22.0 mA Output V oltage Regulation % / V out Vdd = 3.3V ~ 5.0V ⎯ 0.1 0.5 % / V Pull-Up Resistor R IN(up) ⎯ 200 400 600 K Ω Pull-Down Resistor R IN(down) ⎯ 100 200 300 K Ω REXT = OPEN, all outputs off ⎯ 1.3 ⎯ DM114 REXT = 200Ω, OUT0~7 = off 11.0 REXT = OPEN, all outputs off ⎯ 5.0 ⎯ Supply Current “OFF” Idd (off) VDD=5V DM115 REXT = 300Ω, OUT0~7 = off ⎯ 11.0 ⎯ DM114 R EXT = 200Ω, OUT0~7 = on ⎯ 11.0 ⎯ Supply Current “ON” Idd (on) VDD=5V DM115 R EXT = 300Ω, OUT0~7 = on ⎯ 11.0 ⎯ mA REXT = OPEN, all outputs off ⎯ 1.1 ⎯ DM114 REXT = 200Ω, OUT0~7 = off 10.7 REXT = OPEN, all outputs off ⎯ 1.1 ⎯ Supply Current “OFF” Idd (off) VDD=3.3V DM115 REXT = 300Ω, OUT0~7 = off ⎯ 7.2 ⎯ DM114 R EXT = 200Ω, OUT0~7 = on ⎯ 10.7 ⎯ Supply Current “ON” Idd (on) VDD=3.3V DM115 R EXT = 300Ω, OUT0~7 = on ⎯ 7.2 ⎯ mA

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 7 Switching Characteristics (Ta = 25 °C unless otherwise noted) DM114 CHARACTERISTIC SYMBOL CONDITION MIN. TYP. MAX. UNIT ENABLE-OUTn ⎯ 40 80 Propagation Delay Time (“L” to “H”) CLK-SOUT tpLH ⎯ 16 20 ns ENABLE-OUTn ⎯ 70 140 Propagation Delay Time (“H” to “L”) CLK-SOUT tpHL ⎯ 16 20 ns Output Current Rise Time tor ⎯ 250 400 ns Output Current Fall Time tof VDD=5.0V VIH=VDD VIL=GND REXT=210Ω VL=5.0V RL=47Ω CL=15pF ⎯ 30 50 ns DM115 CHARACTERISTIC SYMBOL CONDITION MIN. TYP. MAX. UNIT ENABLE-OUTn ⎯ 40 80 Propagation Delay Time (“L” to “H”) CLK-SOUT tpLH ⎯ 16 20 ns ENABLE-OUTn ⎯ 70 140 Propagation Delay Time (“H” to “L”) CLK-SOUT tpHL ⎯ 16 20 ns Output Current Rise Time tor ⎯ 10 15 ns Output Current Fall Time tof VDD=5.0V VIH=VDD VIL=GND REXT=630Ω VL=5.0V RL=150Ω CL=15pF ⎯ 30 50 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.

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 8 Test Circuit DC characteristic AC characteristic IDD IIL ,IIH VIL ,VIH I ref IOL SERIAL-OUT OUT7 OUT0VDD GNDR-EXT LATCH SERIAL-IN ENABLE CLOCK VIL ,VIH VLCL CL CL RL RL SERIAL-OUT OUT7 OUT0VDD GNDR-EXT LATCH SW- MATRIX SERIAL-IN ENABLE CLOCK

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 9 Timing Diagram 1. CLOCK-SERIAL OUT, OUTn 2. CLOCK-LATCH 3. ENABLE-OUTn (Current) 50% 50% 50%50% tpHLtpLH OUTn ENABLE 50% “L” level = DATA HOLD SERIAL-IN LATCH CLOCK tsetup(L) 50% tw(LAT) 50% tholdtsetup 50%50% 90% 50%50% 10%10% 50% 90% SERIAL-IN OUTn (current) CLOCK twCLK tftr 90% 50% 10%10% 50% 90% tof tpHLtpLH tor twCLK SERIAL-OUT 50% 50% tpLH tpHL

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 0 Output Current vs. External Resistor D M 1 1 4 D M 1 1 5 DM114: Iout ≈ 1.3V / Rext * 12 DM115: Iout ≈ 1.3V / Rext * 12.5 Output Current Performance vs. Output Voltage D M 1 1 4 D M 1 1 5 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. 0 100 200 300 400 500 600 700 800 900 Rext (Ohm) Iout (mA) 0 200 400 600 800 1000 1200 1400 1600 1800 Rext (Ohm) Iout (mA) Vout (V) Iout (mA) 100 Vout (V) Iout (mA)

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 1 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: )/(Rth ))( )emperature(ambient t Ta- (max) e)temperatur(junction (Tj)(max)( WattC CWattPd ° Based on the Pd (max), the maximum allowable current can be calculated as follows: Iout = ( Pd – VDD‧IDD) / ( # outputs‧Vo‧Duty ) Imax - Ta ( DM115 ) 0 20 40 60 80 100 120 140 160 Ta Imax (mA) Imax - Ta ( DM114 ) 100 0 20 40 60 80 100 120 140 160 Ta Imax (mA) Pd - Ta 0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 0 20 40 60 80 100 120 140 160Ta Pd (W) DIP SOP SSOP DIP SOP SSOP DIP SOP SSOP

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 2 System Configuration Example [1] Output current (IOUT) Sink current is set by the external resi stor 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 V LED , an additional R can be used to reduce the V out when the outputs consume current: R = (max)(max) (min) BitI VVV O OfLED 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 w ith 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 al so advisable not to turn off the drivers and scan transistors simultaneously. V DD SERIAL-OUT R V LED = 3~4 (V) OUT7 OUT0 GNDR-EXT LATCH CPU SERIAL-IN ENABLE SCAN CLOCK SERIAL-OUT OUT7 OUT0 GNDR-EXT LATCH SERIAL-IN ENABLE CLOCK Vo

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 3 Package Outline PDIP16 Unit: mm 16 9 1 8 6.35±0.13 Weight : 1.11g(Typ.) 7.62 0~15° 9.02±0508 19.69MAX 0.45721.524 2.54 19.18±0.51 3.3±0.508 3.3±0.1 5.33MAX 0.38MIN 0.635±0.254

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 4 Package Outline SOP16 1.5 1.75 0.25 0.25 1.27 1.27 0.56 16 9 0.51 4.0MAX 6.2MAX Unit: mm

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 5 Package Outline SSOP16 Unit: mm 1 8 16 9 0.229 0.635 0.3Max 3.91 5.99 0.635 0.254 1.63MAX 1.5 0.15 4.9

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 6 DM114-DIP/DM115-DIP Package and Weight（4 Boxes Set） DIP16 - 300 - 2.54 Weight Item Description Weight ( Kg ) 1 30 pcs DM114-DIP/DM115-DIP per Tube 0.05±5% 2 Net Weight of one Box 0.40±5% 3 Net Weight of one Carton 1.24±5% 4 Per Carton Set ( 4 Boxes, 12,000 pcs ) 22.84±5% Tube Carton 24cm 64cm 24cm 10cm 61cm 11cm Box 30 pcs ICs per Tube

100 Tubes per Box

4 Boxes per Carton

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 7 DM114-DIP/DM115-DIP Package and Weight（6 Boxes Set） DIP16 - 300 - 2.54 Weight Item Description Weight ( Kg ) 1 30 pcs DM114-DIP/DM115-DIP per Tube 0.05±5% 2 Net Weight of one Box 0.40±5% 3 Net Weight of one Carton 1.44±5% 4 Per Carton Set ( 6 Boxes, 18,000 pcs ) 33.84±5% DIP IC Tube 10cm 61cm 11cm 64cm 34cm 24cm Box Carton 30 pcs ICs per Tube

6 Boxes per Carton

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 8 DM114-SOP/DM115-SOP Package and Weight（4 Boxes Set） SOP16 - 150 - 1.27 Weight Item Description Weight ( Kg ) 1 50 pcs DM114-SOP/DM115-SOP per Tube 0.013±5% 2 Net Weight of one Box 0.40±5% 3 Net Weight of one Carton 1.24±5% 4 Per Carton Set ( 4 Boxes, 20,000 pcs ) 8.04±5% Tube Carton 24cm 64cm 24cm 10cm 61cm 11cm Box 50 pcs ICs per Tube

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 1 9 DM114-SOP/DM115-SOP Package and Weight（6 Boxes Set） SOP16 - 150 - 1.27 Weight Item Description Weight ( Kg ) 1 50 pcs DM114-SOP/DM115-SOP per Tube 0.013±5% 2 Net Weight of one Box 0.40±5% 3 Net Weight of one Carton 1.44±5% 4 Per Carton Set ( 6 Boxes, 30,000 pcs ) 11.64±5% Tube 10cm 61cm 11cm 64cm 34cm 24cm Box Carton 50 pcs ICs per Tube

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 2 0 DM114-SOP/DM115-SOP Package and Weight SOP16 - 150 - 1.27 Weight Item Description Weight (Kg) 1 2,500 pcs DM114-SOP/DM115-SOP per Reel 0.95±5% 2 Net Weight of one Box 0.24±5% 3 Net Weight of one Carton 0.90±5% 4 Per Carton Set ( 5 Boxes, 12,500 pcs ) 6.85±5% 35cm Box Reel 2,500 pcs ICs per Reel

1 Reel per Box

5 Boxes per Carton 36cm

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 2 1 DM114-SSOP/DM115-SSOP Package and Weight（4 Boxes Set） SSOP16 - 150 - 0.635 Weight Item Description Weight ( Kg ) 1 100 pcs DM114-SSOP/DM115-SSOP per Tube 0.015±5% 2 Net Weight of one Box 0.40±5% 3 Net Weight of one Carton 1.24±5% 4 Per Carton Set ( 4 Boxes, 40,000 pcs ) 8.84±5% Tube Carton 24cm 64cm 24cm 10cm 61cm 11cm Box 100 pcs ICs per Tube

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 2 2 DM114-SSOP/DM115-SSOP Package and Weight（6 Boxes Set） SSOP16 - 150 - 0.635 Weight Item Description Weight ( Kg ) 1 100 pcs DM114-SSOP/DM115-SSOP per Tube 0.015±5% 2 Net Weight of one Box 0.40±5% 3 Net Weight of one Carton 1.44±5% 4 Per Carton Set ( 6 Boxes, 60,000 pcs ) 12.84±5% Tube 10cm 61cm 11cm 64cm 34cm 24cm Box Carton 100 pcs ICs per Tube

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 2 3 DM114-SSOP/DM115-SSOP Package and Weight SSOP16 - 150 - 0.635 Weight Item Description Weight (Kg) 1 2,500 pcs DM114-SSOP/DM115-SSOP per Reel 0.71±5% 2 Net Weight of one Box 0.24±5% 3 Net Weight of one Carton 0.90±5% 4 Per Carton Set ( 5 Boxes, 12,500 pcs ) 5.65±5% 35cm Box Reel 2,500 pcs ICs per Reel

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 2 4 Product Ordering Information Number / Weight ( typ.) Part Number Package Type 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%

DM114、DM115 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. 8-BIT CONSTANT CURRENT LED DRIVERS with 3.3V~5V supply voltage Version:A.007 P a g e 2 5 The products listed herein are designed for or dinary electronic applications, such as electrical appliances, audio- visual equipment, communica tions devices and so on. Hence, it is advisable that the devices s hould not be used in medical instruments, surgical implants, aerospace machiner y, nuclear power control systems, disaster/crime-prevention equipment a nd 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 a bove. Anyone who purchases any products described herein with the above-menti oned intention or with such misused applications should accept full respons ibility 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.