参数资料
型号: MAX6920AWP+T
厂商: Maxim Integrated
文件页数: 4/10页
文件大小: 0K
描述: IC DRVR VFD TUBE SRL 20-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1,000
显示器类型: 真空荧光 (VF)
接口: 4 线串行
电流 - 电源: 1mA
电源电压: 8 V ~ 76 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC W
包装: 带卷 (TR)
12-Output, 76V, Serial-Interfaced
VFD Tube Driver
Typical Operating Characteristics
(V CC = 5.0V, V BB = 76V, and T A = +25 ° C, unless otherwise noted.)
2.0
TUBE SUPPLY CURRENT (I BB )
vs. TEMPERATURE (OUTPUTS LOW)
2.0
TUBE SUPPLY CURRENT (I BB )
vs. TEMPERATURE (OUTPUTS HIGH)
400
LOGIC SUPPLY CURRENT (I CC )
vs. TEMPERATURE (OUTPUTS LOW)
1.8
1.6
1.4
1.8
1.6
1.4
350
300
V CC = 5V, CLK = 5MHz
1.2
1.0
V BB = 76V
1.2
1.0
250
200
V CC = 3.3V, CLK = 5MHz
0.8
0.6
0.4
0.2
V BB = 40V
V BB = 8V
0.8
0.6
0.4
0.2
V BB = 76V
V BB = 40V
V BB = 8V
150
100
50
V CC = 5V, CLK = IDLE
V CC = 3.3V, CLK = IDLE
0
0
0
-40
-15
10
35
60
85
110
-40 -20
0
20
40
60
80
100 120
-40 -20
0
20
40
60
80
100 120
TEMPERATURE ( ° C)
SUPPLY CURRENT (I CC )
vs. TEMPERATURE (OUTPUTS HIGH)
600
V CC = 5V, CLK = 5MHz
550
500
TEMPERATURE ( ° C)
3.5
3.0
2.5
TEMPERATURE ( ° C)
OUTPUT VOLTAGE (V BB - V H )
vs. TEMPERATURE (OUTPUT HIGH)
I OUT = -40mA
V BB = 8V
450
400
V CC = 3.3V, CLK = 5MHz
2.0
1.5
V BB = 40V
350
300
250
V CC = 5V, CLK = IDLE
V CC = 3.3V, CLK = IDLE
1.0
0.5
0
V BB = 76V
-40
10
60
110
-40 -20
0
20
40
60
80
100 120
14
TEMPERATURE ( ° C)
OUTPUT VOLTAGE
vs. TEMPERATURE (OUTPUT LOW)
I OUT = 4mA
TEMPERATURE ( ° C)
OUTPUT RISE AND FALL WAVEFORM
MAX6920 toc11
12
10
8
6
4
2
0
V BB = 76V
V BB = 40V
V BB = 8V
BLANK
2V/div
OUT_
20V/div
-40 -20
0
20
40
60
80
100 120
1 μ s/div
TEMPERATURE ( ° C)
4
_______________________________________________________________________________________
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MAX6921AQI 功能描述:VFD驱动器 12-Output 76V Serial VFD Tube Driver RoHS:否 制造商:Maxim Integrated 工作电源电压:8 V to 76 V, 3 V to 5.5 V 电源电流:0.9 mA, 700 uA 最大工作温度:+ 125 C 封装 / 箱体:SOIC-20 封装:Tube
MAX6921AQI+ 功能描述:VFD驱动器 12-Output 76V Serial VFD Tube Driver RoHS:否 制造商:Maxim Integrated 工作电源电压:8 V to 76 V, 3 V to 5.5 V 电源电流:0.9 mA, 700 uA 最大工作温度:+ 125 C 封装 / 箱体:SOIC-20 封装:Tube
MAX6921AQI+T 功能描述:VFD驱动器 12-Output 76V Serial VFD Tube Driver RoHS:否 制造商:Maxim Integrated 工作电源电压:8 V to 76 V, 3 V to 5.5 V 电源电流:0.9 mA, 700 uA 最大工作温度:+ 125 C 封装 / 箱体:SOIC-20 封装:Tube
MAX6921AQI-T 功能描述:VFD驱动器 12-Output 76V Serial VFD Tube Driver RoHS:否 制造商:Maxim Integrated 工作电源电压:8 V to 76 V, 3 V to 5.5 V 电源电流:0.9 mA, 700 uA 最大工作温度:+ 125 C 封装 / 箱体:SOIC-20 封装:Tube
MAX6921AUI 功能描述:VFD驱动器 12-Output 76V Serial VFD Tube Driver RoHS:否 制造商:Maxim Integrated 工作电源电压:8 V to 76 V, 3 V to 5.5 V 电源电流:0.9 mA, 700 uA 最大工作温度:+ 125 C 封装 / 箱体:SOIC-20 封装:Tube