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| 型號： | MAX6851AEE-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 顯示控制器 |
| 英文描述： | 2-Wire Interfaced, 7-, 14-, and 16-Segment Alphanumeric Vacuum-Fluorescent Display Controller |
| 中文描述： | FLUORESCENT DSPL CTRL, PDSO16 |
| 封裝： | 0.150 INCH, 0.635 MM PITCH, QSOP-16 |
| 文件頁數(shù)： | 10/37頁 |
| 文件大?。?/td> | 493K |
| 代理商： | MAX6851AEE-T |
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MAX6851
2-Wire Interfaced, 7-, 14-, and 16-Segment Alpha-
numeric Vacuum-Fluorescent Display Controller
18
______________________________________________________________________________________
Configuration Lock (L Data Bit D1) Format
The configuration lock register is a safety feature to
reduce the risk of the VFD configuration settings being
inadvertently changed due to spurious writes if soft-
ware fails. When set, the shift-limit register (0x0E), grids
register (0x03), and output map data (0x06) can be
read but cannot be written. The output map data point-
er itself may be written in order to allow the output map
data to be read back (Table 18).
Blink Rate Selection (B Data Bit D2) Format
The B bit in the configuration register selects the blink
rate of the cursor and annunciator segments. This is the
speed that the segments blink on and off when blinking is
selected for these segments. The frequency of the multi-
plex clock OSC and the setting of the B bit (Table 19)
determine the blink rate.
REGISTER DATA
ANNUNCIATOR BYTE
D7
D6
D5
D4
D3
D2
D1
D0
BIT ALLOCATIONS
ANNUNCIATOR
A4
ANNUNCIATOR
A3
ANNUNCIATOR
A2
ANNUNCIATOR
A1
Annunciator A1 is off.
XXXXX
X
0
Annunciator A1 is lit only for the first half of each blink
period.
XXXXX
X
0
1
Annunciator A1 is lit only for the second half of each blink
period.
XXXXX
X
1
0
Annunciator A1 is lit continuously.
XXXXX
X
1
Annunciator A2 is off.
XXXX
0
X
Annunciator A2 is lit only for the first half of each blink
period.
XXXX
0
1
X
Annunciator A2 is lit only for the second half of each blink
period.
XXXX
1
0
X
Annunciator A2 is lit continuously.
XXXX
1
X
Annunciator A3 is off.
X
0
X
Annunciator A3 is lit only for the first half of each blink
period.
X
0
1
XX
Annunciator A3 is lit only for the second half of each blink
period.
X
1
0
XX
Annunciator A3 is lit continuously.
X
1
X
Annunciator A4 is off.
0
X
Annunciator A4 is lit only for the first half of each blink
period.
0
1
XXX
XX
X
Annunciator A4 is lit only for the second half of each blink
period.
1
0
XXX
XX
X
Annunciator A4 is lit continuously.
1
X
Table 15. Annunciator Registers Format
REGISTER DATA
MODE
D7
D6
D5
D4
D3
D2
D1
D0
Configuration
register
PM
R
T
F
B
L
S
Table 16. Configuration Register Format
REGISTER DATA
MODE
D7
D6
D5
D4
D3
D2
D1
D0
Shutdown
P
M
R
T
F
B
L
0
Normal operation
P
M
R
T
F
B
L
1
Table 17. Shutdown Control (S Data Bit
D0) Format
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6852AEE | 功能描述:VFD驅(qū)動器 RoHS:否 制造商:Maxim Integrated 工作電源電壓:8 V to 76 V, 3 V to 5.5 V 電源電流:0.9 mA, 700 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SOIC-20 封裝:Tube |
| MAX6852AEE+ | 功能描述:VFD驅(qū)動器 Integrated Circuits (ICs) PMIC - Display Drivers - IC VFD CTRLR MATRIX 16QSOP RoHS:否 制造商:Maxim Integrated 工作電源電壓:8 V to 76 V, 3 V to 5.5 V 電源電流:0.9 mA, 700 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SOIC-20 封裝:Tube |
| MAX6852AEE+T | 功能描述:VFD驅(qū)動器 Integrated Circuits (ICs) PMIC - Display Drivers - IC VFD CTRLR MATRIX 16QSOP RoHS:否 制造商:Maxim Integrated 工作電源電壓:8 V to 76 V, 3 V to 5.5 V 電源電流:0.9 mA, 700 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SOIC-20 封裝:Tube |
| MAX6852AEE-T | 功能描述:VFD驅(qū)動器 RoHS:否 制造商:Maxim Integrated 工作電源電壓:8 V to 76 V, 3 V to 5.5 V 電源電流:0.9 mA, 700 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SOIC-20 封裝:Tube |
| MAX6853AEE | 功能描述:VFD驅(qū)動器 RoHS:否 制造商:Maxim Integrated 工作電源電壓:8 V to 76 V, 3 V to 5.5 V 電源電流:0.9 mA, 700 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SOIC-20 封裝:Tube |
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