參數(shù)資料
型號: MAX6852AEE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 顯示驅(qū)動(dòng)器
英文描述: 4-Wire Interfaced, 5 x 7 Matrix Vacuum- Fluorescent Display Controller
中文描述: VACUUM FLUOR DISPLAY DRIVER, PDSO16
封裝: 0.150 INCH, 0.025 INCH PITCH, MO-137AA, QSOP-16
文件頁數(shù): 3/32頁
文件大?。?/td> 489K
代理商: MAX6852AEE
M
4-Wire Interfaced, 5
7 Matrix Vacuum-
Fluorescent Display Controller
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Rise and Fall Time
PHASE1, PHASE2, PORT0,
PORT1, PUMP, VFLOAD,
VFDOUT, VFCLK, VFBLANK
t
RFT
C
LOAD
= 100pF
25
ns
Output High-Voltage
PHASE1, PHASE2, PORT0,
PORT1, PUMP, VFLOAD,
VFDOUT, VFCLK, VFBLANK
V
OH
I
SOURCE
= 10mA
V + - 0.6
V
Output Low-Voltage
PHASE1, PHASE2, PORT0,
PORT1, PUMP, VFLOAD,
VFDOUT, VFCLK, VFBLANK
V
OL
I
SINK
= 10mA
0.4V
V
Output Short-Circuit Source
Current PHASE1, PHASE2,
PORT0, PORT1, PUMP, VFLOAD,
VFDOUT, VFCLK, VFBLANK
I
OHSC
Output programmed high, output short
circuit to GND (Note 2)
62
125
mA
Output Short-Circuit Sink Current
PHASE1, PHASE2, PORT0,
PORT1, PUMP, VFLOAD,
VFDOUT, VFCLK, VFBLANK
I
OLSC
Output programmed low, output short
circuit to V+ (Note 2)
72
125
mA
4-WIRE SERIAL INTERFACE TIMING CHARACTERISTICS
(Figure 6)
SCLK Clock Period
SCLK Pulse Width High
SCLK Pulse Width Low
CS
Fall to SCLK Rise Setup Time
SCLK Rise to
CS
Rise Hold Time
DIN Setup Time
DIN Hold Time
Minimum
CS
Pulse High
t
CP
t
CH
t
CL
t
CSS
t
CSH
t
DS
t
DH
t
CSW
38.4
19
19
9.5
5
9.5
2
19
ns
ns
ns
ns
ns
ns
ns
ns
DOUT Cascade Setup Time
PORT0, PORT1
t
CSU
PORT0 and/or PORT1 enabled as DOUT
9.5
ns
VFD INTERFACE TIMING CHARACTERISTICS
(Figure 9)
VFCLK Clock Period
VFCLK Pulse Width High
VFCLK Pulse Width Low
t
VCP
t
VCH
t
VCL
(Note 2)
(Note 2)
(Note 2)
250
125
125
1050
ns
ns
ns
VFCLK Rise to VFD Load Rise
Hold Time
t
VCSH
(Note 2)
19
μs
VFDOUT Setup Time
VFLOAD Pulse High
t
VDS
t
VCSW
(Note 2)
(Note 2)
50
245
ns
ns
Note 1:
All parameters tested at T
A
= +25
°
C. Specifications over temperature are guaranteed by design.
Note 2:
Guaranteed by design.
DC ELECTRICAL CHARACTERISTICS (continued)
(Typical operating circuit, V+ = 2.7V to 3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.) (Note 1)
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MAX6852AEE+ 功能描述:VFD驅(qū)動(dòng)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
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