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  NEC Electronic Components Datasheet  

MC-9400A Datasheet

320 (240)-BIT AC- PDP DRIVER MODULE

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MC-9400A pdf
DATA SHEET
HYBRID INTEGRATED CIRCUIT
MC-9400A
320 (240)-BIT AC- PDP DRIVER MODULE
DESCRIPTION
The MC-9400A is a PDP driver module that incorporates five 64-bit high breakdown voltage output (150 V, 40 mA)
CMOS driver ICs. It supports 320 outputs in the case of 4-bit parallel input, and 240 outputs in the case of 3-bit parallel
input.
The integrated structure of the MC-9400A, which combines a COB with an aluminum heat sink and an output flexible
printed circuit (FPC) board, enables the easy implementation of heat dissipation measures and high-density mounting.
FEATURES
Incorporates five µPD16337s with four 16-bit bi-directional shift registers
Low thermal resistance realized by chip-on-metal structure
Provided with connector and capacitor for easy mounting on a panel
Supports output electrode with a narrow pitch through use of a flexible printed circuit board
Polarity of all driver outputs can be inverted through use of /PC pins
Supports custom modules
Remark /XXX indicates active low.
ORDERING INFORMATION
Part Number
MC-9400A
Package
COB
The information in this document is subject to change without notice.
Document No. S13787EJ2V0DS00 (2nd edition)
Data Published October 1998 NS CP(K)
Printed in Japan
The mark 5 shows major revised points.
© NEC Corporation 1998


  NEC Electronic Components Datasheet  

MC-9400A Datasheet

320 (240)-BIT AC- PDP DRIVER MODULE

No Preview Available !

MC-9400A pdf
MC-9400A
BLOCK DIAGRAM (1/5 CIRCUIT)
CN3
74AC244
CN1,2
VDD1
(Logic power supply)
VDD2
(Driver power supply)
µ PD16337
/PC
BLK
LE
R,/L
A1
A2
A3
A4
B1
B2
B3
B4
O1
O2
O3
O4
O5
O6
O7
O60
O61
O62
O63
O64
/CLK
Remark Five µPD16337s incorporated : 240 outputs at 3 ch and 320 outputs at 4 ch.
See the following block diagram for the µPD16337.
µPD16337 BLOCK DIAGRAM
/PC
BLK
LE
A1
/CLK
R,/L
B1
SR1
A1
CLK
S1
S5
R,/L
B1 S61
SR2
A2 A2 S2
S6
CLK
R,/L
B2 B2 S62
SR3
A3 A3 S3
S7
CLK
R,/L
B3 B3 S63
SR4
A4 A4 S4
S8
CLK
R,/L
B4 B4 S64
SRn : 16-bit shift register
LE
S1 /L1
S2
S3
S4
S61
S62
S63
S64
/L64
Note
O1
S64
Note High breakdown voltage CMOS driver 150V, ±40 mA(MAX.).
2


Part Number MC-9400A
Description 320 (240)-BIT AC- PDP DRIVER MODULE
Maker NEC
Total Page 16 Pages
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