A Display Drivers ICs Display Drivers CONTENTS TFT Driver Series ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ P. A84 Drivers for Large LCD Panels ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・P. A84 Drivers for small to medium LCD Panels（LAPIS Semiconductor products）・・・・・・P. A84 TN/STN LCD Driver Series ・・・・・・・・・・・・・・・・・・・・・・ P. A84 LCD Segment Drivers ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・P. A84 Common/Segment driver for dot matrix LCD（LAPIS Semiconductor products）・・・・・・P. A85 Controller driver for graphic LCD（LAPIS Semiconductor products）・・・・・・P. A85 Controller driver for character LCD（LAPIS Semiconductor products）・・・・・・P. A85 Controller driver for low duty LCD（LAPIS Semiconductor products）・・・・・・P. A85 VFD Driver Series ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ P. A86 Anode/ Grid driver for VFD（LAPIS Semiconductor products）・・・・・・P. A86 Controller driver for character VFD（LAPIS Semiconductor products）・・・・・・P. A86 Controller driver for low duty VFD（LAPIS Semiconductor products）・・・・・・P. A86 Car Clock Drivers（LAPIS Semiconductor products） www.rohm.com ・・・・・ P. A86 A83 ICs ▶ TFT Driver Series ▶▶Drivers for Large LCD Panels ▶▶Drivers for small to medium LCD Panels ▶ TN/STN LCD Driver Series ▶▶LCD Segment Drivers Display Drivers TFT Driver Series Drivers for Large LCD Panels 6bit RSDS™ Source Drivers Part No. BU95306 Function RSDS TM I/F R-DAC Type Gray scale Number of outputs Driver output voltage (V) Max. Max.clock frequency (MHz) Max. Logic power supply voltage (V) 6bit 600/618/630/642 13.5 85 2.7 to 3.6 Package COF Note：RSDSTM is the trademark of signal interface technology proposal by National Semiconductor Corporation of the U.S.A （LAPIS Semiconductor products） Drivers for small to medium LCD Panels TFT-LCD driver Type Logic Supply Voltage (V) LCD Voltage (V) ML9860B Source 2.1 to 3.6 10.0 to 14.6 ML9863A Source 2.4 to 3.6 8.0 to 14.6 ML9881 Source 2.7 to 3.6 8.0 to 14.6 ML9872 Gate 2.7 to 3.6 Less than 40 Part No. A I/F Operating Temperature (° C) 480 RSDS −40 to ＋95 Yes Au bump chip 960/804/792/768 CMOS/RSDS −40 to ＋95 Yes Au bump chip 1440/1284/1278/1260/1200/1080/1026/1020 RSDS/mini-LVDS −40 to ＋95 Yes Au bump chip 540/480/400/384/360/300/240 CMOS −40 to ＋95 Yes Au bump chip Number of Driver Outputs for Automotive Package Display Drivers TN/STN LCD Driver Series LCD Segment Drivers Low Duty LCD Segment Drivers Part No. BU9796AMUV Outputs Operating Voltage (V) Operating Display I/F Power LCD Power Temperature (dots) SEG COM Supply Supply (°C) (VDD) (VLCD) − 40 to 48 12 4 2.5 to 5.5 ＋ 85 BU9796AFS 80 20 4 2.5 to 5.5 BU9795AFV 108 27 4 2.5 to 5.5 BU9795AGUW 124 31 4 2.5 to 5.5 BU9795AKV 140 35 4 2.5 to 5.5 BU9795AKS2 140 35 4 2.5 to 5.5 BU9797FUV 144 36 4 2.5 to 5.5 BU9794AKV 200 50 4 2.5 to 5.5 2.5 to 5.5 BU9799KV 200 50 4 2.5 to 5.5 2.5 to 5.5 BU97950FUV 280 35 8 2.5 to 5.5 2.5 to 5.5 BU97941FV 104 26 4 1.8 to 3.6 2.7 to 5.5 BU97930MUV 108 27 4 1.8 to 3.6 2.7 to 5.5 BU97931FV 112 28 4 1.8 to 3.6 2.7 to 5.5 BU97981MUV 168 42 4 1.8 to 3.6 3.3 to 5.5 BU97981KV 196 49 4 1.8 to 3.6 3.3 to 5.5 BU97981GU 196 49 4 1.8 to 3.6 3.3 to 5.5 BU97501KV 204 51 4 2.7 to 6.0 4.5 to 6.0 BU97530KVT 445 89 5 2.7 to 6.0 Duty Bias 1/4 1/2,1/3 − 40 to 1/4 ＋ 85 − 40 to 1/4 ＋ 85 − 40 to 1/4 ＋ 85 − 40 to 1/4 ＋ 85 − 40 to 1/4 ＋ 85 − 40 to 1/4 ＋ 85 − 40 to 1/4 ＋ 85 − 40 to 1/4 ＋ 85 − 40 to 1/8 ＋ 85 − 40 to 1/4,1/3 ＋ 85 Static − 40 to 1/4,1/3 ＋ 85 Static − 40 to 1/4,1/3 ＋ 85 Static − 30 to 1/4,1/3 ＋ 75 Static − 30 to 1/4,1/3 ＋ 75 Static − 30 to 1/4,1/3 ＋ 75 Static − 40 to 1/4,1/3 ＋ 85 − 40 to 1/5,1/4,1/3 Static ＋ 85 1/2,1/3 1/2,1/3 1/2,1/3 1/2,1/3 1/2,1/3 1/2,1/3 1/2,1/3 1/2,1/3 1/4 1/3 Static 1/3 Static 1/3 Static 1/3 Static 1/3 Static 1/3 Static 1/2,1/3 1/2,1/3 Static Interface 2wire serial 2wire serial 3wire serial 3wire serial 3wire serial 3wire serial 2wire serial 3wire serial 2wire serial 2wire serial 3wire serial 3wire serial 3wire serial 3wire serial 3wire serial 3wire serial 4wire serial 4wire serial EVR GPO Independent blink LED Dr PWM Keyscan Gen. Package − − − − − − VQFN024V4040 − − − − − − SSOP-A32 − − − − − − SSOP-B40 − − − − − − VBGA048W040 − − − − − − VQFP48C − − − − − − SQFP-T52 − − − − − − TSSOP-C48V − − − − − − − VQFP64 − − − − − VQFP64 − − − − − TSSOP-C48V − − 4port − − SSOP-B40 1ch 8bit 1ch 8bit 2ch 12bit 2ch 12bit 2ch 12bit − VQFN040V6060 − SSOP-B40 − VQFN56AV8080 − VQFP64 − VBGA064T050A − 4port 1port − 5port 1port − 27port 3port − 31port 3port − 31port 3port 4port − − − 9port (9ch PWM) − − 9ch 8bit − − − − − − 6port (6ch PWM) 6port (6ch PWM) 9port (9ch PWM) 9port (9ch PWM) 9port (9ch PWM) 16port (16ch PWM) 16port (16ch PWM) − − − − − − − − − − − − − − 6ch 6bit 6ch 8bit 9ch 8bit 9ch 9bit 9ch 9bit 6ch 9bit 6ch 9bit − 4port − − − − 6port (6ch PWM) 9port (9ch PWM) − − 6ch 6bit 9ch 8bit − 5×6 VQFP64 Max. 30Key 5×6 TQFP100V Max. 30Key Low Duty LCD Segment Drivers for Automotive application BU9797FUV-M 144 36 4 BU97510CKV-M 216 54 4 BU97520AKV-M 276 69 4 BU97530KVT-M 445 89 5 BU97540KV-M 335 67 5 BU97550KV-M 528 66 8 BU97600FV-M 116 29 4 BU97600FUV-M 148 37 4 BU91501KV-M 204 51 4 BU91510KV-M 216 54 4 BU91530KVT-M A84 445 89 5 − 40 to ＋ 85 − 40 to 2.7 to 6.0 ＋ 85 − 40 to 2.7 to 6.0 ＋ 85 − 40 to 2.7 to 6.0 ＋ 85 − 40 to 2.7 to 6.0 ＋ 85 − 40 to 2.7 to 6.0 ＋ 85 − 40 to 2.7 to 6.0 ＋ 105 − 40 to 2.7 to 6.0 ＋ 105 − 40 to 2.7 to 6.0 4.5 to 6.0 ＋ 105 − 40 to 2.7 to 6.0 ＋ 105 − 40 to 2.7 to 6.0 ＋ 105 2.5 to 5.5 1/4 1/2,1/3 1/4,1/3 1/2,1/3 1/4,1/3 1/2,1/3 1/5,1/4,1/3 1/2,1/3 Static Static 1/5,1/4,1/3 1/2,1/3,4/1 Static Static 1/8,1/7,1/5 1/2,1/3,4/1 1/4,1/3,Static Static 1/4,1/3,1/2 1/2,1/3 Static Static 1/4,1/3,1/2 1/2,1/3 Static Static 1/4,1/3 1/2,1/3 1/4,1/3 1/2,1/3 1/5,1/4,1/3 Static 1/2,1/3 Static 2wire serial 3wire serial 4wire serial 4wire serial 4wire serial 4wire serial 4wire serial 4wire serial 4wire serial 3wire serial 4wire serial www.rohm.com − − − − − 5×6 Max. 30Key 5×6 Max. 30Key 5×6 Max. 30Key 5×6 Max. 30Key 4×5 Max. 20Key 4×5 Max. 20Key 5×6 Max. 30Key − TSSOP-C48V VQFP64 VQFP80 TQFP100V VQFP80 VQFP80 SSOP-B40 TSSOP-C48V VQFP64 VQFP64 5×6 TQFP100V Max. 30Key ▶ TN/STN LCD Driver Series ▶▶ LCD Segment Drivers ▶▶ Common/Segment driver for dot matrix LCD ▶▶ Controller driver for graphic LCD ▶▶ Controller driver for character LCD ▶▶ Controller driver for low duty LCD ICs Display Drivers Low Duty LCD Segment Drivers for Industrial application Part No. BU97941FV-LB Outputs Operating Voltage (V) Operating Display I/F Power LCD Power Temperature (dots) SEG COM Supply Supply (°C) (VDD) (VLCD) − 40 to 104 26 4 1.8 to 3.6 2.7 to 5.5 ＋ 85 Duty Bias Interface EVR GPO Independent blink LED Dr 1/4,1/3 Static 1/3 Static − − 4port 1/4 1/2,1/3 − − − 1/4,1/3 Static 1/3 Static 3wire serial 3wire serial 3wire serial − − 40 to 2.5 to 5.5 ＋ 85 − 40 to 1.8 to 3.6 2.7 to 5.5 ＋ 85 − 5port BU9795AFV-LB 108 27 4 BU97931FV-LB 112 28 4 PWM Keyscan Gen. Package − − SSOP-B40 − − − SSOP-B40 1port 1ch 8bit − SSOP-B40 （LAPIS Semiconductor products） Common/Segment driver for dot matrix LCD LCD driver No. of driver output Part No. ML9460 240 ML9461B 320 Max. Driving Display size 320 × 240 (QVGA) Logic Supply Voltage(V) Driver Supply Voltage (V) Operating Temperature (° C) Feature for Automotive 2.5 to 5.5 Less than 43 −30 to ＋75 Output change 240/200/160/120 ─ Au bump chip 2.5 to 5.5 2.6 to 5.5 −30 to ＋75 Output change 320/240/200 ─ Au bump chip Package （LAPIS Semiconductor products） Controller driver for graphic LCD Max. No. of Segment Outputs Max. Driving Display size Logic Supply Voltage (V) Driver Supply Voltage (V) Operating Temperature (° C) Feature for Automotive ML9058E 132 132 × 65 dots 3.7 to 5.5 6 to 18 −40 to ＋85 Integrated RAM/ Boost circuit Yes Au bump chip ML9059E 132 132 × 49 dots 3.7 to 5.5 6 to 18 −40 to ＋85 Integrated RAM/ Boost circuit Yes Au bump chip −40 to ＋105 Integrated RAM/ Boost circuit Yes Au bump chip −40 to ＋85 Integrated RAM/ Boost circuit/PWM Yes TQFP100 Yes TQFP100 Part No. ML9445 180 × 65 dots 180 ML9092-01 56 × 10 dots 56 2.7 to 5.5 6 to 18.5 4.5 to 5.5 4.5 to 16.5 Package Integrated RAM/ Boost circuit ML9092-02 ML9092-03 60 × 10 dots 60 4.5 to 5.5 −40 to ＋85 4.5 to 16.5 ML9092-04 Integrated RAM Integrated RAM/PWM （LAPIS Semiconductor products） Controller driver for character LCD LCD controller driver Max. No. of Segment Outputs Digits/Lines Logic Supply Voltage (V) Driver Supply Voltage (V) Operating Temperature (° C) Feature for Automotive ML9042-0x 100 5 × 8 dots, 20 characters × 2 lines 2.7 to 5.5 2.7 to 5.5 −40 to ＋85 Built-in bias register 2K Ω / Supports custom fonts ─ Au bump chip ML9042-1x 100 5 × 8 dots, 20 characters × 2 lines 2.7 to 5.5 2.7 to 5.5 −40 to ＋85 Built-in bias register 4K Ω / Supports custom fonts ─ Au bump chip ML9042-2x 100 5 × 8 dots, 20 characters × 2 lines 2.7 to 5.5 2.7 to 5.5 −40 to ＋85 Built-in bias register 10K Ω / Supports custom fonts ─ Au bump chip Part No. Package （LAPIS Semiconductor products） Controller driver for low duty LCD LCD controller driver (Package product) Part No. Max. No. of Segment Outputs static 1/2 1/3 1/4 1/5 Internal Oscillation Frame Frequency (Hz) Logic Supply Driver Supply Voltage Voltage (V) (V) Operating Temperature (° C) Feature for Automotive ML9470-12 80 80 160 ─ ─ ─ ─ 3.0 to 5.5 (single) −40 to ＋105 Supports external clock input Yes QFP100 ML9471 80 ─ ─ 240 320 400 ─ 3.0 to 5.5 (single) −40 to ＋105 Supports external clock input Yes TQFP100 ML9472 60 60 120 ─ ─ ─ ─ 3.0 to 5.5 (single) −40 to ＋105 Supports external clock input Yes P-TQFP80-1212-0.50 −40 to ＋105 Supports external clock input Yes P-TQFP80-1212-0.50 Yes QFP56 ML9473 60 Max. No. of Driving Segments ─ ─ 180 240 300 ─ 3.0 to 5.5 (single) Package ML9475 40 ─ ─ 120 160 ─ ─ 3V ± 10%/ 5V ± 10% 3.5 to 5.5 −40 to ＋105 Supports external clock input/ Bias generator built in/ EMS countermeasure built in ML9476 16 ─ ─ 48 64 ─ ─ 3V ± 10%/ 5V ± 10% 3.5 to 5.5 −40 to ＋105 Supports external clock input/ Bias generator built in/ EMS countermeasure built in Yes TQFP48 ML9477 32 ─ ─ 96 128 ─ ─ 3V ± 10%/ 5V ± 10% 3.5 to 5.5 −40 to ＋105 Supports external clock input/ Bias generator built in/ EMS countermeasure built in Yes TQFP48 ML9484 50 50 100 150 200 ─ ─ 2.7 to 5.5 4.5 to 5.5 −40 to ＋105 Supports external clock input/ Bias generator built in Yes TQFP64 www.rohm.com A85 A Display Drivers LCD controller driver ▶ TN/STN LCD Driver Series ▶▶ Controller driver for low duty LCD ▶ VFD Driver Series ▶▶ Anode/ Grid driver for VFD ▶▶ Controller driver for character VFD ▶▶ Controller driver for low duty VFD ▶ Car Clock Drivers ICs Display Drivers （LAPIS Semiconductor products） Controller driver for low duty LCD LCD controller driver （Gold bump product） Max. No. of Segment Outputs static 1/2 1/3 1/4 1/5 ML9480 40 40 80 120 160 ─ 65/75/85/95/ 130/150/170/190 command switching 2.7 to 5.5 ML9478C 80 80 160 240 320 ─ 65/75/85/95 command switching ML9479E 160 160 320 480 640 ─ ML9488 80 80 160 240 320 Part No. ML9489 A 160 Internal Oscillation Frame Frequency (Hz) Operating Temperature (° C) Feature for Automotive 4.5 to 5.5 −40 to ＋105 Supports external clock input/ Bias generator built in/ EMS countermeasure built in/ No external parts Yes Au bump chip 2.7 to 5.5 4.5 to 5.5 −40 to ＋105 Supports external clock input/ Bias generator built in/ EMS countermeasure built in/ No external parts Yes Au bump chip 65/75/85/95 command switching 2.7 to 5.5 4.5 to 5.5 −40 to ＋105 Supports external clock input/ Bias generator built in/ EMS countermeasure built in/ No external parts Yes Au bump chip ─ 130/150/170/190 command switching 2.7 to 5.5 4.5 to 5.5 −40 to ＋105 Supports external clock input/ Bias generator built in Yes Au bump chip ─ 130/150/170/190 command switching −40 to ＋105 Supports external clock input/ Bias generator built in Yes Au bump chip Max. No. of Driving Segments 160 320 480 640 Logic Supply Driver Supply Voltage Voltage (V) (V) 2.7 to 5.5 4.5 to 5.5 Package VFD Driver Series Display Drivers （LAPIS Semiconductor products） Anode/ Grid driver for VFD VFD driver No. of driver output Driving target VFD Driving Voltage (V) Power Supply Type Operating Temperature (° C) Feature for Automotive Package ML9271 48 Anode/Grid 18 Positive supply −40 to ＋105 Cascade connection Yes QFP64-P-1414-0.80 ML9272 40 Anode/Grid 65 Positive supply −40 to ＋105 Cascade connection Yes SSOP60 Part No. （LAPIS Semiconductor products） Controller driver for character VFD VFD controller driver Display pixels VFD Driving Voltage (V) Power Supply Type Operating Temperature (° C) Feature for Automotive ML9208-xxGA 5 × 7 dots VDD-42 Negative supply −40 to ＋85 3-bit gradation ─ P-QFP64-1414-0.80, SSOP64 ML9208-xxMB 5 × 7 dots VDD-42 Negative supply −40 to ＋85 3-bit gradation ─ SSOP64 ML9208A-xxGA 5 × 7 dots VDD-42 Negative supply −40 to ＋85 4-bit gradation ─ QFP64 ML9208A-xxTB 5 × 7 dots VDD-42 Negative supply −40 to ＋85 4-bit gradation ─ TQFP64 ML9209-xxGA 16 segs VDD-42 Negative supply −40 to ＋85 4-bit gradation ─ QFP44 ML9289-xxGA 16 segs 42 Positive supply −40 to ＋85 4-bit gradation ─ QFP44 ML9289-xxTB 16 segs 42 Positive supply −40 to ＋85 4-bit gradation ─ TQFP48 ─ TQFP80 Yes QFP80 Part No. ML9286-xxGA 5 × 7 dots 80 Positive supply −40 to ＋105 Multigrid function/ 8-bit gradation/ Cascade connection ML9286-xxTB 5 × 7 dots 80 Positive supply −40 to ＋105 Multigrid function/ 8-bit gradation/ Cascade connection Package （LAPIS Semiconductor products） Controller driver for low duty VFD VFD controller driver Max. No. of Driving Segments VFD Driving Voltage (V) Power Supply Type Operating Temperature (° C) Feature for Automotive ML9212GA 64 (1/2Duty) 96 (1/3Duty) 18 Positive supply −40 to ＋85 10-bit gradation/ Cascade connection Yes QFP56 ML9213GP 112 (1/2Duty) 168 (1/3Duty) 18 Positive supply −40 to ＋85 10-bit gradation/ Cascade connection Yes P-QFP80-1414-0.65 Part No. Car Clock Drivers Package （LAPIS Semiconductor products） Car clock Part No. ML9298 ML9098B A86 Display Duty VFD Driving Voltage (V) Logic Supply Voltage (V) Operating Temperature (° C) Supply Current (Max.) No. of Digit for Automotive 1/2 4.0 to 18 No need −40 to ＋85 0.6mA 4digits × 1line and col. Yes SSOP32 Static, 1/2 3.0 to 5.5 3.0 to 5.5 −40 to ＋105 0.6mA 4digits × 1line and col., AM, PM Yes TQFP48 www.rohm.com Package