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1. DESCRIPTION
The S1D16702 is a 68 output low-power resistance common (row) driver which is suitable for driving a very
high capacity dotmatrix LCD panels up to a duty ratio of 1/300. It is intended to be used in conjunction with
the S1D16006 as a pair.
Since the S1D16006 is so designed to drive LCD's over a wide range of voltages, and also the maximum
potential V
of its LCD drive bias voltages is isolated from V
0
be externally generated optionally with a high accuracy, it can cope with a wide range of LCD panels.
The S1D16702 is featured in its simple pad layout which is easy in mounting PC boards in addition to its
selectable bidirectional driver output sequence. It also has 68 LCD output segments of high pressure
resistance and low output impedance.
It can display the 65 × 132 panel when used as the expansion driver of S1D15301 being built in RAM
(S1D16702
01
*
**
2. FEATURES
• Number of LCD drive output segments: 68
• Common output ON resistance: 700 Ω (Typ.)
• Display duty ratio: 1/64 to 1/300 (Reference)
• Display capacity: Possible to display 640 × 480 dots when used in combination with S1D16006.
• Selectable pin output shift direction
• Instantaneous display blanking enabled by inhibit function (S1D16702
• Non-bias display off function (S1D16702
• Adjustable offset bias of LCD power to V
• Wide range of LCD drive voltages: –7 V to –28 V (Absolute maximum rated voltage: –30 V)
• Logic system power supply: –2.7 V to –5.5 V
• Shipping pattern
S1D16702D00A
S1D16702D01A
S1D16702F00A
www.DataSheet4U.com
• No radial rays countermeasure taken in designing
• Non-bias display off function
Rev.1.0
).
(Al pad chip)
*
(Al pad chip)
*
(80-pin QFP5)
*
to allow the LCD driving bias voltages to
DD
01
)
*
**
level
DD
EPSON
S1D16702 Series
00
)
*
**
5–1
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