DM11A SITI [Silicon Touch Technology Inc.], DM11A Datasheet
DM11A
Available stocks
Related parts for DM11A
DM11A Summary of contents
Page 1
... Version : A.003 Issue Date : 2008/03/10 File Name : SP-DM11A-A.003.doc Total Pages : 20 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 ...
Page 2
... Constant Current LED Driver General Description DM11A is a constant-current sink driver specifically designed for LED display applications. The device incorporates shift registers, data latches, and constant current circuitry on the silicon CMOS chip. The maximum output current value of all 8 channels is adjustable by a single external resistor ...
Page 3
... Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. . OUT 1 Delay Unit Delay Unit [1] Constant-current Constant-current Driver [1] Latch Register Latch Register [1] Shift Register Shift Register [1] Version:A.003 DM11A OUT 7 [7] REXT Driver [7] [7] DAO [7] Page 2 ...
Page 4
... DAO Serial data output terminal. External resistors connected between REXT and GND for REXT output current value setting. VCC Supply voltage terminal. Version:A.003 DM11A FUNCTION Page 3 ...
Page 5
... Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. . Version:A.003 DM11A Page 4 ...
Page 6
... TYP. MAX. 3.3 5.0 5.5 ⎯ 1.0 0.5VDD ⎯ ⎯ 17 ⎯ ⎯ ⎯ +1.2 ⎯ ⎯ -1.4 ⎯ 0.8VDD VDD ⎯ 0.0 0.2VDD ⎯ ⎯ 25 ⎯ ⎯ 15 ⎯ ⎯ 15 ⎯ ⎯ 10 ⎯ ⎯ 10 ⎯ ⎯ 10 ⎯ ⎯ 10 Page 5 DM11A °C °C UNIT MHz ns ...
Page 7
... Rrext = 2.9 KΩ DD(on) all outputs turn on input signal is static Rrext = 1.05K Ω I DD(off) all outputs turn off input signal is static Rrext = 1.05K Ω I DD(on) all outputs turn on Version:A.003 DM11A MIN. TYP. MAX. ⎯ 0.8VDD VDD ⎯ GND 0.2VDD ⎯ ⎯ ±1.0 ⎯ ...
Page 8
... Ta = 25°C unless otherwise noted) SYMBOL CONDITION tpLH VIH = VDD VIL = GND tpHL Rrext = 2.2KΩ 5.0 V tor * tof ) tod (n+1) Version:A.003 DM11A MIN. TYP. MAX. UNIT ...
Page 9
... Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. . Version:A.003 DM11A Page 8 ...
Page 10
... Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. . Version:A.003 DM11A Page 9 ...
Page 11
... Output Current as a Function of Rrext value Iout (mA Rext （kΩ） Output Current as a Function of Output Voltage 0.8 1 1.2 1.4 1.6 1.8 Vout(V) Version:A.003 44.88 43.43 V (V) rext × (KΩ) rext 2.2 2.4 2.6 2.8 Page 10 DM11A ...
Page 12
... Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. . Version:A.003 DM11A Page 11 ...
Page 13
... SILICON TOUCH TECHNOLOGY INC Outputs Delay Large in-rush currents will occur when the system activates all the outputs at once. To reduce this effect, DM11A is designed to have a constant unit of delay (around 2.5ns) between outputs. The delay sequence for every output goes like this: OUT0 (no delay) OUT2 ...
Page 14
... Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. . ° – C) Rth(junction-to-air thermal resistance)( PDIP16 100 Ambient Temperature Ta(℃) Iout0 Duty0 + + Vout7 Version:A.003 DM11A ° Ta(ambient temperature)( C) ° C/Watt) Rth(SOP16)=81.2°C/W Rth(PDIP16)=85.0°C/W Rth(SOP16B)=90°C/W Rth(SSOP16)=115.9°C/W 120 140 160 Pd(max)(W) Iout7 Duty7 < ...
Page 15
... Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. . Version:A.003 DM11A Page 14 ...
Page 16
... Version:A.003 DM11A E eB Seating MAX 0.21 - 0.135 0.8 0.31 0.375 0.15 0.04409 Page 15 θ ° ...
Page 17
... BSC 0.635 BSC 3.912 3.988 0.150 0.154 - 1.270 0.016 - 8 0 Version:A.003 MAX - 0.069 - 0.010 - 0.059 - 0.012 - 0.010 0.197 0.244 0.157 - 0.050 - 8 Page 16 DM11A ...
Page 18
... BSC 0.203 BSC - 10.490 0.398 7.391 - 7.595 0.291 1.270 BSC - 10.643 0.394 0.406 - 1.270 0.016 Version:A.003 DIMENSION IN INCH MIN TYP MIN - 0.104 - 0.012 0.406 BSC 0.203 BSC - 0.413 - 0.299 1.270 BSC - 0.419 - 0.050 DM11A Page 17 ...
Page 19
... BSC 5.791 - 6.198 0.228 0.406 - 1.270 0.016 (95×18E) 1.930 - 2.413 0.076 3.658 - 4.572 0.144 Version:A.003 TYP MAX - 0.069 - 0.006 0.406 BSC 0.203 BSC - 0.394 - 0.157 1.270 BSC - 0.244 - 0.050 - 8 - 0.095 - 0.180 Page 18 DM11A ...
Page 20
... Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. . Version:A.003 DM11A Page 19 ...