参数资料
| 型号： | MAX6934AQH+TD |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC DRVR VFD TUBE SRL 44PLCC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 500 |
| 显示器类型： | 真空荧光 (VF) |
| 接口： | 4 线串行 |
| 电流 - 电源： | 2mA |
| 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： | 44-LCC（J 形引线） |
| 供应商设备封装： | 44-PLCC（16.59x16.59） |
| 包装： | 带卷 (TR) |
27-, 28-, and 32-Output, 76V,
Serial-Interfaced VFD Tube Drivers
ELECTRICAL CHARACTERISTICS (continued)
(Typical Operating Circuit, V BB = 8V to 76V, V CC = 3V to 5.5V, V SS = -11V to 0V, V BB - V SS ≤ 76V, T A = T MIN to T MAX , unless other-
wise noted.) (Note 1)
PARAMETER
Rise and Fall Time DOUT
SYMBOL
C DOUT = 10pF
(Note 2)
CONDITIONS
3V to 4.5V
4.5V to 5.5V
MIN
TYP
80
50
MAX
130
80
UNITS
ns
CLK Clock Period
CLK Pulse-Width High
CLK Pulse-Width Low
t CP
t CH
t CL
200
90
90
ns
ns
ns
CLK Rise to LOAD Rise Hold
DIN Setup Time
DIN Hold Time
t CSH
t DS
t DH
(Note 2)
3.0V to 4.5V
4.5V to 5.5V
100
5
20
15
ns
ns
ns
DOUT Propagation Delay
t DO
C DOUT = 10pF
3.0V to 4.5V
4.5V to 5.5V
25
20
120
75
240
150
ns
LOAD Pulse High
t CSW
60
ns
Note 1: All parameters are tested at T A = +25°C. Specifications over temperature are guaranteed by design.
Note 2: Guaranteed by design.
Note 3: Delay measured from control edge to when output OUT_ changes by 1V.
Typical Operating Characteristics
(V CC = 5.0V, V BB = 76V, and T A = +25°C, unless otherwise noted.)
TUBE SUPPLY CURRENT (I BB )
vs. TEMPERATURE (OUTPUTS LOW)
2.0
TUBE SUPPLY CURRENT (I BB )
vs. TEMPERATURE (OUTPUTS HIGH)
1.0
LOGIC SUPPLY CURRENT (I CC )
vs. TEMPERATURE (OUTPUTS LOW)
2.8
V BB = 76V
1.8
V BB = 76V
0.9
V CC = 5V, CLK = 5MHz
2.4
1.6
0.8
2.0
1.6
V BB = 8V
V BB = 40V
1.4
1.2
1.0
V BB = 8V
V BB = 40V
0.7
0.6
0.5
V CC = 3.3V, CLK = 5MHz
1.2
0.8
0.4
0.8
0.4
0
0.6
0.4
0.2
0
0.3
0.2
0.1
0
V CC = 3.3V, CLK = IDLE
V CC = 5V, CLK = IDLE
-40 -20
0
20
40
60
80
100 120
-40 -20
0
20
40
60
80
100 120
-40 -20
0
20
40 60
80
100 120
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6934ATH | 功能描述:VFD驱动器 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 |
| MAX6934ATH+T | 功能描述:VFD驱动器 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 |
| MAX6934ATH-T | 功能描述:VFD驱动器 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 |
| MAX693AC/D | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX693ACPE | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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