IS01BBFRGB

Toggles LCD 36 x 24 Pushbuttons & Display DISTINCTIVE CHARACTERISTICS Standard with Enhanced LED Illumination: Rockers • Broad and even light diffusion • Consistent backlighting Programmable LCD Variety of LED Backlighting Colors Rubber Dome Epoxy Sealed Straight PC Terminals E Keylocks RGB or bicolor red/green backlighting provides infinite color availability. Programmable to display graphics, alphanumeric characters and animated sequences. Rotaries Integrated liquid crystal display provides wide viewing angle with high contrast and clarity. Viewing area for switches 17.0mm x 13.0mm (horizontal x vertical) at 36 x 24 pixels; Display viewing area 14.4mm x 11.8mm. Slides Actual Sizes Tactiles Dome gives crisp tactile feedback to positively indicate circuit transfer. High reliability and long life of one million actuations minimum. Display Touch Switch Tilt Epoxy sealed terminals prevent entry of solder flux and other contaminants. Optional accessories available to enhance panel design and simplify production process. Programmable Illuminated PB Pushbuttons • Low energy consumption Switch Description LCD Mode LED Color IS15BBFP4RGB SPST Momentary ON Gold Contacts Straight PC Terminals Black & White FSTN Positive * Red/Green/Blue IS15BAFP4CF SPST Momentary ON Gold Contacts Straight PC Terminals Black & White FSTN Positive * Red/Green Supplement Accessories Part Number Indicators PART NUMBERS & DESCRIPTIONS * Simultaneous illumination of LEDs achieves infinite colors. www.nkkswitches.com E35 10/03/19 Toggles LCD 36 x 24 Display DISTINCTIVE CHARACTERISTICS Rockers Standard with Enhanced Illumination: Standard SMARTDISPLAY TM can be used alone or in conjunction with electromechanical switches. Integrated liquid crystal display provides wide viewing angle with high contrast and clarity. RGB LED provides numerous color variations. Viewing area 14.4mm x 11.8mm (horizontal x vertical) at 36 x 24 pixels. E Terminals LCD Mode LED Color IS01BBFRGB Straight PC Black & White FSTN Positive * Red/Green/Blue Rotaries Part Number Keylocks PART NUMBER & DESCRIPTION Programmable Illuminated PB Pushbuttons Programmable to display graphics, alphanumeric characters and animated sequences. * Simultaneous illumination of LED achieves infinite colors. Slides CHARACTERISTICS OF DISPLAY 14.4mm x 11.8mm (horizontal x vertical) Pixel Size 0.371mm x 0.445mm (horizontal x vertical) Backlight LED RGB: red/green/blue Tactiles Viewing Area TYPICAL DISPLAY DIMENSIONS FOR RGB LED (10.0) .394 (0.5) Sq Typ .020 (8.6) .339 (9.9) .390 (17.8) .701 (0.371) .0146 (0.02) Typ .0008 12 11 (2.0) .079 (0.7) Typ .028 (3.0) .118 (14.7) .579 Touch 1 (2.0) Typ (16.8) .079 .661 (14.06) .554 Pixel Detail Key 2 (11.14) .439 (11.8) .465 (0.445) .0175 (0.65) Typ .026 (2.0) Typ .079 Indicators (12.2) .480 (17.2) .677 (10.0) .394 (0.4) Typ .016 (0.8) Dia .031 (15.0) .591 1 (10.0) .394 Footprint (2.0) .079 www.nkkswitches.com CL 2 (14.7) .579 (2.0) Typ .079 11 Accessories (3.7) .146 (14.4) .567 12 (10.0) .394 (15.0) .591 (16.8) .661 Supplement See Pixel Detail Tilt Terminal numbers are not on the device. 19x (0.9) Dia .035 E39 Toggles LCD 36 x 24 Display Pushbuttons Programmable Illuminated PB 7 IS01BBFRGB RGB LED Backlight Black and White LCD Timing Control LP 5 Din 3 GND Keylocks E FLM SCP Rotaries BL-LED (+) 36 x 24 Dot Matrix LCD Panel seg1 seg36 Segment Driver CK 40bit Latch CK 40bit D Shift Register Q Red 10 Com24 6 9 Com1 4 Common Driver 1 VLC VDD D 24bit CK Shift Register Rockers BLOCK DIAGRAM & PIN CONFIGURATIONS FOR RGB LEDS Green Dout 8 BL-LED (–) 2 BL-LED (–) 12 BL-LED (–) Supplement Accessories Indicators Touch Tilt Tactiles Slides Blue 11 Pin No. Symbol Name Function 1 VLC 2 BL-LED (–) 3 GND Ground 4 VDD Power Power Power source for LCD drive Terminal of Backlight LED Cathode for green Power source for logic circuit 5 Din Data Input Display serial data bit. Note: to map the display data, because of the difference between the number of internal shift register data (40) and the single line of LCD pixels (36), the first four bits of data shifted will be dummy bits. 6 SCP Serial Clock Pulse Clock used by 40-bit internal shift register of the switch, shifting the display data bit presented at Din at falling edge. 7 LP Latch Pulse Line data latch pulse will latch content of internal 40-bit shift register at falling edge for one line of display. LP will also increment the display line by one. 8 BL-LED (–) Terminal of Backlight LED 9 FLM First Line Marker 10 BL-LED (+) Terminal of Backlight LED 11 Dout Data Output E40 12 BL-LED (–) Terminal of Backlight LED Cathode for red The marking signal for the first line data of LCD display. The first line of LCD will be selected by the falling edge of LP signal during the high level (FLM). Anode for common Display serial output. Can be used to connect to Din of the next DISPLAY. As a result, many DISPLAYS can be controlled with one clock and data signal. Cathode for blue www.nkkswitches.com Toggles LCD 36 x 24 Pushbuttons, Display & Compacts Absolute Maximum Ratings (Temperature at 25°C) Ratings VDD –0.3V to +7.0V Supply Voltage for LCD VLC –0.3V to +12.0V Input Voltage VI –0.3V to VD D +0.3V Output Voltage VO –0.3V to VD D +0.3V Rockers Supply Voltage for Logics Pushbuttons Symbols LCD SPECIFICATIONS Characteristics of Display Display Operation Mode FSTN positive Display Condition Transflective with built-in LED backlight Viewing Angle 6 o’clock Driving Method 1/24 duty. 1/5 bias (built-in driving circuit) Pixel Format 36 x 24 pixels (horizontal x vertical) Backlight LED RGB: red/green/blue Bicolor: red/green Keylocks E Minimum Typical Maximum Supply Voltage for Logics VDD 3.0V –– 5.5V Supply Voltage VLC –– * 7.3V –– VI 0V –– VDD Driving Frequency f FLM –– Clock Operation Frequency f SCP –– 150Hz –– –– 8.0MHz Tactiles Input Voltage Slides Symbols Rotaries Recommended Operating Conditions (Temperature at 25°C) Items * LCD voltage (VL C ) level depends on refreshing frequency and temperature. The optimal VL C can differ slightly from the stated typical value. Maximum Unit High Level Input Voltage VIH 0.7VDD VD D V Low Level Input Voltage VI L 0 0.3VD D V High Level Input Leakage Current ILI H VI = VD D 10 μA Low Level Input Leakage Current ILIL VI = 0V 10 μA High Level Output Voltage VOH I O H = –500μA Low Level Output Voltage VOL I O L = 500μA 0.5 V High Level Output Leakage Current I LO H VO = VD D 10 μA Low Level Output Leakage Current I LO L VO = 0V 10 μA Supply Current ID D f S CP = 1.0MHz 500 μA LCD Drive Current I LC f L P = 2.4kHz VLC = 7.3V 2,000 μA www.nkkswitches.com VDD –0.5 Touch Typical Indicators Minimum V 500 Accessories Test Conditions Supplement Symbols Tilt DC Characteristics of LCD Drive (Temperature at –20°C to +60°C and VDD = 5.0V ±10%) Items Programmable Illuminated PB Items E45 LCD 36 x 24 Pushbuttons, Display & Compacts Toggles Timing Characteristics of LCD Drive IC (Temperature at –20°C to +60°C and VDD = 5.0V ±10%) Keylocks Programmable Illuminated PB Pushbuttons Rockers Items E Symbols Minimum Maximum Clock Operation Frequency f SCP 8.0MHz Latch Pulse Frequency f LP 50kHz Clock High Level Pulse Width tC WH 50ns Clock Low Level Pulse Width tC WL 50ns Data Setup Time t DS D 45ns Data Hold Time tD H D 50ns Data Output Delay Time tPD O Latch Setup Time t DS L 50ns Latch Hold Time tD H L 50ns Latch High Level Width t LW H 50ns FLM Setup Time t DS F 50ns FLM Hold Time tD H F 50ns SCP, LP Rise/Fall Time t r/t f 25ns 15ns tr Timing Diagram Rotaries SCP tCWH tCWL tDSD tf tDHD Din *1 Last data on first line *2 Beginning data on second line *3 Location of LP signal on first line *1 tPDO Slides Dout tDSL LP tr FLM Tactiles *2 *3 tLWH tDSF LED CHARACTERISTICS tDHL tf tDHF Red Green Blue Red/Green Unit IF 10 8.5 8.0 15/15 mA Symbols Red Green Blue Red/Green Unit Indicators Backlight Color Forward Current IF 20 20 20 20 mA Forward Voltage VF 2.0 (I F = 10mA) 2.8 (I F = 8.5mA) 2.8 (I F = 8.0mA) 1.9/1.9 V Reverse Voltage VR 4.0 4.0 4.0 4.0 V ∆ I F (D C) –0.33 –0.33 –0.33 –0.26 mA/°C PD 40 60 60 130 maximum mW Tilt Symbols Accessories Typical Electrical Characteristics (Temperature at 25°C) Forward Current Touch ABSOLUTE MAXIMUM FOR LEDS Electrical Characteristics (Temperature at 25°C) Supplement Backlight Color Current Reduction Rate Above 25°C *Power Dissipation (LED Overall 115mW) *For uniform light emission, Power Dissipation should not exceed the Absolute Maximum Rating, and the Forward Current should not exceed the derated Absolute Forward Current. E46 www.nkkswitches.com Toggles LCD 36 x 24 Pushbuttons, Display & Compacts PRECAUTIONS FOR HANDLING & STORAGE OF LCD 36 x 24 DEVICES Handling Rockers ATTENTION ELECTROSTATIC SENSITIVE DEVICES 1. The IS Series devices are electrostatic sensitive. Pushbuttons 2. Limit operating force to keytop to 100.0N maximum, as excessive pressure may damage the LCD device. 3. The IS series devices are not process sealed. 4. If the LCD is accidentally broken, avoid contact with the liquid and wash off any liquid spills to the skin or clothing. 5. Clean cap surface with dry cloth. If further cleaning is needed, wipe with dampened cloth using neutral cleanser and dry with clean cloth. Do not use organic solvent. 6. Recommended soldering time and temperature limits: Do not exceed 70°C at the LCD level. Wave Soldering: see Profile B in the Supplement section. Manual Soldering for Switch: see Profile A in the Supplement section. Manual Soldering for Display: see Profile B in the Supplement section. Keylocks E Programmable Illuminated PB 7. Recommendation for backlight color uniformity: Use constant current driver. For current limiting resistor method, the power source should be at least twice the backlight LED forward voltage. Rotaries 8. The VLC voltage should not be applied before logic voltage. If VLC voltage is present before logic voltage, it may cause the driver logic to freeze and damage the LCD, and the driver logic may become damaged. 9. Backlight Forward Current should not exceed the derated Absolute Maximum Forward Current based on the temperature. Slides 10. Excessive images may result after the same image is emitted continuously for an extended period of time. Storage Tactiles 1. Store in original container and away from direct sunlight. 2. Keep away from static electricity. Supplement Accessories Indicators Touch Tilt 3. Avoid extreme temperatures, high humidity, gaseous substances, and all forms of chemical contamination. www.nkkswitches.com E47