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HIGH-VOLTAGE MONOLITHIC IC
ECN2102/2112
ECN2102 / 2112 is a single chip row driver IC for electroluminescent (EL) display panel. Functions * Low-voltage serial to high-voltage parallel converter * 34 outputs of totem pole type Features * Output terminal voltage up to 250V * Source / Sink current 500mA
ECN2102 ECN2112
Fig. 1. OUTLINE OF FP-48 PACKAGE
Vcc
STB Vcc
OE Q1
D
R1 34 bit static shift register R2
Q2
CLK
R34
Q34
D-FF
SO
Function Block Diagram (Positive Logic)
PDE-2102/12-0.1
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ECN2102/2112
1. GENERAL
(1) TYPE (2) APPLICATION (3) STRUCTURE (4) PACKAGE ECN2102/ECN2112 Row line driver for Electroluminecent (EL) Monolithic IC, processed Dielectric Isolation. FP-48 (Fig.1) display panel
2. MAXIMUM ALLOWABLE RATING
No ITEMS 1 2 3 4 Supply Voltage (logic) Input Voltage (logic)
(Ta=25°C)
RATINGS -0.5 ~ +7.0 -0.5 ~ Vcc+0.5 Vcc ±250 UNITS V V V V CONDITIONS to GND terminal to GND terminal to GND terminal Between Vs,Vcc,GND, Input and Q output
SYMBOLS Vcc Vin VSG VQ
Vs - GND Voltage Output Terminal Voltage
5 6 7
Allowable Power Dissipation Operating Temperature Storage Temperature
PT TOP Tstg
800 -40 ~ +85 -55 ~ +150
mW °C °C
3. RECOMMENDED OPERATING CONDITIONS
No ITEMS 1 2 3 4 5 6 7 8 Supply Voltage (logic) Clock Frequency Clock Pulse Width Data Setup Time Data Hold Time Output Terminal Voltage Peak Output Source Current Peak Output Sink Current SYMBOLS Min. Vcc fCLK twCLK tsu th VQ HIOH HIOL 5.0 80 80 80 Typ. 5.5 ±230 Max. 6.0 250 -500 +500 UNITS V kHz ns ns ns V mA mA Vcc= 5.5V Note 1 Note 1 Vcc= 5.5V Vin= 0V/5.5V CONDITIONS
Note1 : Conduction period £ 5 ms per 1 IC
PDE-2102/12-0.1
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ECN2102/2112
4. ELECTRICAL CHARACTERISTICS
No ITEMS 1 Output Voltage (logic)
(Unless otherwise specified, Ta= 25°C, Vcc= 5.5V, HVCC=230V)
SYMBOLS VOL VOH
Min. 5.4 1.0 -1.0 3.5 4.5 -
Typ. -
Max. UNITS C O N D I T I O N S 0.1 1.0 0.4 10 -10 -100 10 V V mA mA V V V V mA mA mA mA
Vin=5.5V all input/1 input Vin=0V D,CLK/1 input Vin=0V STB/1 input No signal all input 5.5V, all output Off
IOL= 20mA IOH=-20mA VOL= 0.8V VOLH 4.7V D input
2
Output Current (logic)
IOL IOH
3
Input Voltage
(logic)
VIL VIH VTHL VTLH
CLK,STB input
4
Input Current
(logic)
IIH IIL
5
Dissipation Current(logic)
Istb
25 5 3.0 6.0 4.0 8.0 6.0 7.0
mA mA V V V V V/ms V/ms ms ms
No signal, 1ch source output On No signal, 1ch sink output On
6
Output Voltage
HVOL
HIOL=1mA HIOL=200mA HIOH=-1mA HIOH=-200mA
Q out-GND Q out-GND Vs-Q out Vs-Q out
HVOH
7
Output SCR dv/dt capability
dv/dt1 dv/dt2
200 200 -
Vs~Q out,+dv/dt apply.Fig.6 Q out~GND,-dv/dt apply.Fig.7
8
Output SCR Off Period
toff
Source side Sink side
Fig.8
5. SWITCHING CHARACTERISTICS (Unless otherwise specified, Ta= 25°C, Vcc= 5.5V, Fig.5)
No ITEMS 1 Output Delay Time (logic) SYMBOLS tPLH tPHL 2 Output Delay Time tQLH tQHL Min. Typ. Max. UNITS C O N D I T I O N S 300 300 3 3 ns ns ms ms RLQ=1kW CLQ=2000pF CL=15pF
PDE-2102/12-0.1
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ECN2102/2112
V.