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参数资料
| 型号： | MAX6920AWP+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/10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
ABSOLUTE MAXIMUM RATINGS
Voltage (with respect to GND)
V BB ................................................................................. -0.3V to +80V
V CC .......................................................................-0.3V to +6V
OUT_.......................................................-0.3V to (V BB + 0.3V)
All Other Pins..........................................-0.3V to (V CC + 0.3V)
OUT_ Continuous Source Current ....................................-45mA
OUT_ Pulsed (1ms max, 1/4 max duty) Source Current ...-80mA
Total OUT_ Continuous Source Current .........................-540mA
OUT_ Sink Current ..............................................................15mA
CLK, DIN, LOAD, BLANK, DOUT Current .......................±10mA
Continuous Power Dissipation
20-Pin Wide SO (derate 10mW/ ° C over T A = +70 ° C) ..800mW
Operating Temperature Range (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
Total OUT_ Continuous Sink Current .................................60mA
Total OUT_ Pulsed (1ms max, 1/4 max duty)
Source Current ............................................................-960mA
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.
ELECTRICAL CHARACTERISTICS
(Typical Operating Circuit, V BB = 8V to 76V, V CC = 3V to 5.5V, T A = T MIN to T MAX , unless otherwise noted.) (Note 1)
PARAMETER
Logic Supply Voltage
Tube Supply Voltage
SYMBOL
V CC
V BB
CONDITIONS
MIN
3
8
TYP
MAX
5.5
76
UNITS
V
V
All outputs OUT_
T A = +25 ° C
72
170
Logic Supply Operating Current
I CC
low, CLK = idle
All outputs OUT_
T A = -40 ° C to +125 ° C
T A = +25 ° C
350
200
650
μA
high, CLK = idle
T A = -40 ° C to +125 ° C
700
All outputs OUT_
T A = +25 ° C
1
2
Tube Supply Operating Current
I BB
low
All outputs OUT_
T A = -40 ° C to +125 ° C
T A = +25 ° C
0.53
4.2
0.85
mA
high
V BB ≥ 15V,
I OUT = -25mA
T A = -40 ° C to +125 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = -40 ° C to +125 ° C
V BB - 1.1
V BB - 2
V BB - 2.5
0.9
High-Voltage OUT_
V H
V BB ≥ 15V,
I OUT = -40mA
T A = -40 ° C to +85 ° C
T A = -40 ° C to +125 ° C
V BB - 3.5
V BB - 4.0
V
8V < V BB < 15V,
I OUT = -25mA
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = -40 ° C to +125 ° C
V BB - 1.2
V BB - 2.5
V BB - 3.0
Low-Voltage OUT_
V L
V BB ≥ 15V,
I OUT = 1mA
8V < V BB < 15V,
I OUT = 1mA
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = -40 ° C to +125 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = -40 ° C to +125 ° C
0.75
0.8
1
1.5
1.9
1.1
1.6
2.0
V
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
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