參數(shù)資料
型號(hào)： MAX6852
廠商： Maxim Integrated Products, Inc.
英文描述： 4-Wire Interfaced, 5 x 7 Matrix Vacuum- Fluorescent Display Controller
中文描述： 4線接口、5 x 7點(diǎn)陣、真空熒光顯示控制器
文件頁(yè)數(shù)： 2/32頁(yè)
文件大?。?/td> 489K
代理商： MAX6852
M
4-Wire Interfaced, 5
7 Matrix Vacuum-
Fluorescent Display Controller
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Voltage (with respect to GND)
V+.............................................................................-0.3V to +4V
DIN, SCLK,
CS
......................................................-0.3V to +5.5V
All Other Pins................................................-0.3V to (V+ + 0.3V)
Current
V+..................................................................................200mA
GND.............................................................................-200mA
PHASE1, PHASE2, PORT0, PORT1, PUMP................±150mA
VFCLK, VFDOUT, VFLOAD, VFBLANK ......................±150mA
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70
°
C)
16-Pin QSOP (derate at 8.34mW/
°
C above +70
°
C).....667mW
Operating Temperature Range (T
MIN
, T
MAX
)
MAX6852AEE................................................-40
°
C to +125
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
DC ELECTRICAL CHARACTERISTICS
(Typical operating circuit, V+ = 2.7V to 3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
V+
CONDITIONS
MIN
2.7
TYP
MAX
3.6
UNITS
V
Operating Supply Voltage
T
A
= T
MIN
to
T
MAX
T
A
= +25
°
C
T
A
= T
MIN
to
T
MAX
T
A
= +25
°
C
85
Shutdown Supply Current
I
SHDN
Shutdown mode, all digital
inputs at V+ or GND
9
30
μA
3.5
Operating Supply Current
I+
OSC = 4MHz
VFLOAD, VFDOUT, VFCLK,
VFBLANK, loaded 100pF
0.71
3.0
mA
Master Clock Frequency (OSC
Internal Oscillator)
f
OSC
OSC1 fitted with C
OSC
= 56pF, OSC2 fitted
with R
OSC
= 10k
; see the
Typical
Operating Circuit
4
MHz
Master Clock Frequency (OSC
External Oscillator)
OSC1 overdriven with external f
OSC
2
8
MHz
Dead-Clock Protection
Frequency
200
kHz
OSC High Time
OSC Low Time
t
CH
t
CL
50
50
ns
ns
Fast or Slow Segment Blink Duty
Cycle
(Note 2)
49.5
50.5
%
LOGIC INPUTS AND OUTPUTS
Input Leakage Current DIN,
SCLK,
CS
I
IH
, I
IL
0.2
1
μA
Logic-High Input Voltage DIN,
SCLK,
CS
V
IH
2.4
V
Logic-Low Input Voltage DIN,
SCLK,
CS
V
IL
0.6
V
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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(dòng)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(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
MAX6852AEE+T 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
MAX6852AEE-T 功能描述:VFD驅(qū)動(dòng)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(dòng)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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