sm8140a Seiko NPC Corp., sm8140a Datasheet
sm8140a
Related parts for sm8140a
sm8140a Summary of contents
Page 1
... NIPPON PRECISION CIRCUITS INC. OVERVIEW The SM8140A is designed for using as EL (Elec- tronic Luminescence) sheet driver require very low external parts counts, this result that very compact and thin EL driver units can be made. Also this device has the features to use in wider ...
Page 2
... PAD DIMENSIONS ( UNIT ( Chip size : 2.50 2.70mm Chip thickness : 4000 30 m Pad size : 100 100 m Chip reverse side : V SS SM8140A PAD COORDINATES No. NAME 1 OCE2 2 OCE1 (2500, 2700) 3 ENA 4 VSS2 5 VDD 6 CPO 8 7 CP1 8 CP2 ...
Page 3
... CP2 OUT2 OUT1 o 1. "ip" defines input pin with pull down internal resistor SM8140A High Voltage Switching Circuit Level Shifter Divider Divider Oscillation Circuit Oscillasion Circuit for Voltage Booster for output Function DC high voltage pin Monitor gate ...
Page 4
... ENAH Operating current VDD I Stand by current VDD determines EL driver frequency 20k to 100kHz OSC 2. R determines EL driver frequency 200 to 500Hz OSC SM8140A Condition All input pins V SS CHV pins LDR pins OUT1 pins OUT2 pins Package only Package only Condition min 2 ...
Page 5
... APPLICATION HINTS 1.0k 0.1 F 100V 1.0mH 100k 3.9M 1.0k 0.1 F 100V 0.47mH 100k 3.9M 0.1 F 1.0k 100V 0.47mH 100k 1.5V 3.9M SM8140A EL sheet 510 CHV OUT1 LDR OUT2 EL sheet : SPI ULTRA THIN TYPE VSS1 CP2 EL sheet size : 10 to 20cm Current consumption : 20mA (typ.) 470pF OCL2 CP1 OCL1 CPO 0.01 F OCE2 VDD OCEl ENA 3 ...
Page 6
... Customers are requested to comply with applicable laws and regulations in effect now and hereinafter, including compliance with export controls on the distribution or dissemination of the products. Customers shall not export, directly or indirectly, any products without first obtaining required licenses and approvals from appropriate government agencies.. NIPPON PRECISION CIRCUITS INC. SM8140A EL sheet 510 CHV ...