參數(shù)資料
型號(hào)： MAX6958AAPE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 顯示驅(qū)動(dòng)器
英文描述： Dual 4-Bit Binary Counters 14-CFP -55 to 125
中文描述： LED DISPLAY DRIVER, PDIP16
封裝： PLASTIC, DIP-16
文件頁(yè)數(shù)： 2/19頁(yè)
文件大?。?/td> 270K
代理商： MAX6958AAPE
M
2-Wire Interfaced, 3V to 5.5V, 4-Digit,
9-Segment LED Display Drivers with Keyscan
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Voltage (with respect to GND)
V+, SCL, SDA.......................................................-0.3V to +6V
All Other Pins............................................-0.3V to (V+ + 0.3V)
Current
DIG0/SEG0
–
DIG3/SEG3 Sink Current ..........................275mA
DIG0/SEG0
–
SEG9 Source Current.................................30mA
SCL, SDA, INPUT1, INPUT2 ...........................................20mA
DC ELECTRICAL CHARACTERISTICS
(V+ = 3V to 5.5V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = 5V, T
A
= +25
°
C.) (Note 1)
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 DIP (derate at 10.5mW/
°
C above +70
°
C).........842mW
16-Pin QSOP (derate at 8.34mW/
°
C above +70
°
C).....667mW
Operating Temperature Range
MAX695_ (T
MIN
to T
MAX
)...............................-40
°
C to +125
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
V+
CONDITIONS
MIN
3
TYP
MAX
5.5
50
125
6.7
UNITS
V
Operating Supply Voltage
T
A
= +25
°
C
T
A
= T
MIN
to +85
°
C
T
A
= +25
°
C
20
Shutdown Supply Current
I
SHDN
Shutdown mode, all
digital inputs at V+
μA
5.9
Operating Supply Current
I+
Intensity set to full,
no display load
connected, INPUT1
and INPUT2 open
circuit
4 digits scanned
T
A
= T
MIN
to T
MAX
7.5
mA
Display Scan Rate
Keyscan Debounce Time
f
SCAN
t
DEBOUNCE
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
510
30.3
-19
-18
-16
-15.5
780
41
-23
1050
63
-29
-30
-29.5
-30.5
Hz
ms
V
LED
= 2.4V,
V+ = 4.5V to 5.5V
Segment Drive Source Current
I
SEG
V
LED
= 2V,
V+ = 3V to 5.5V
mA
Segment Current Slew Rate
Segment Drive Current Matching
LOGIC INPUTS AND OUTPUTS
I
SEG
/
t
I
SEG
11
4
mA/μs
%
Input Leakage Current SCL
and SDA
I
IH
, I
IL
-1
+1
μA
Logic High Input Voltage SCL,
SDA
V
IH
2.1
V
Logic Low Input Voltage SCL,
SDA
V
IL
0.8
V
Input Leakage Current INPUT1,
INPUT2
I
INH
, I
INL
INPUT_ = V+
-1
+1
μA
Logic High Input Voltage INPUT1,
INPUT2
V
INH
0.7
V+
V
Logic Low Input Voltage INPUT1,
INPUT2
V
INL
0.3
V+
V
相關(guān)PDF資料
PDF描述
MAX6959 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan
MAX6959AAPE 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan
MAX6958-MAX6959 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan
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MAX6959BAEE 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6958AAPE+ 功能描述:LED顯示驅(qū)動(dòng)器 3-5.5V 4-Digit 9-Seg LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6958BAEE 功能描述:LED顯示驅(qū)動(dòng)器 3-5.5V 4-Digit 9-Seg LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6958BAEE+ 功能描述:LED顯示驅(qū)動(dòng)器 3-5.5V 4-Digit 9-Seg LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6958BAEE+T 功能描述:LED顯示驅(qū)動(dòng)器 3-5.5V 4-Digit 9-Seg LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX6958BAEE-T 功能描述:LED顯示驅(qū)動(dòng)器 3-5.5V 4-Digit 9-Seg LED Display Driver RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
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