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參數(shù)資料
| 型號： | OM62112 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 48 X 84 dot matrix LCD driver |
| 中文描述： | 48 × 84點陣LCD驅(qū)動器 |
| 文件頁數(shù)： | 7/48頁 |
| 文件大?。?/td> | 243K |
| 代理商： | OM62112 |
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2002 Jan 17
7
Philips Semiconductors
Product specification
48
×
84 dot matrix LCD driver
OM6211
8.9
Bias voltage generator
Generates 4 intermediate LCD bias voltages. The bias
system is selectable; see Section 9.9.
8.10
LCD row and column drivers
The OM6211 contains 48 row and 84 column drivers,
which connect the appropriate LCD bias voltages in
sequence to the display in accordance with the data to be
displayed. Figure 3 shows typical waveforms.
8.11
Reset
A reset initializes the chip. It can be performed either by
the RES pin being LOW or by a command.
9
FUNCTIONAL DESCRIPTION
The OM6211 is a low power LCD driver designed to
interface with microprocessors/microcontrollers and a
wide variety of LCDs.
The host microprocessor or microcontroller and the
OM6211 are connected via a serial interface. The internal
oscillator requires no external components. The
appropriate intermediate bias voltages for the multiplexed
LCD waveforms are generated on-chip. The only other
connections required to complete the system are to the
power supplies (V
DD1
, V
DD2
, V
SS
and V
LCD
) and suitable
capacitors for decoupling V
LCD
and V
DD2
.
handbook, full pagewidth
84 column drivers
48 row drivers
LCD
PANEL
MGU273
HOST
MICROPROCESSOR/
MICROCONTROLLER
VSS
VSS1, 2
VLCD
VDD1
VDD2, 3
VDD1
RES
SCE
SCLK
SDA
VSS
VDD2
OM6211
Fig.2 Typical system configuration.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OM6211F1 | 48 X 84 dot matrix LCD driver |
| OM6211U | 48 X 84 dot matrix LCD driver |
| OM6213 | 48 x 84 pixels matrix LCD driver |
| OM6218SP1 | TRANSISTOR | MOSFET | MATCHED PAIR | N-CHANNEL | 60V V(BR)DSS | 20A I(D) | SIP |
| OM6416SP3 | TRANSISTOR | MOSFET POWER MODULE | 3-PH BRIDGE | 500V V(BR)DSS | 2A I(D) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OM6211F1 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:48 X 84 dot matrix LCD driver |
| OM6211U | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:48 X 84 dot matrix LCD driver |
| OM6213 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:48 x 84 pixels matrix LCD driver |
| OM6214SS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TWO POWER MOSFETS IN HERMETIC ISOLATED SIP PACKAGE |
| OM6215SS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TWO POWER MOSFETS IN HERMETIC ISOLATED SIP PACKAGE |
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