参数资料
| 型号： | MAX6921AWI+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC DRVR VFD TUBE SRL 28-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 25 |
| 显示器类型： | 真空荧光 (VF) |
| 接口： | 4 线串行 |
| 电流 - 电源： | 1.65mA |
| 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： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC W |
| 包装： | 管件 |
20-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
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
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 - 2
V BB - 2.5
High-Voltage OUT_
V BB ≥ 15V
I OUT = -40mA
8V < V BB < 15V
I OUT = -25mA
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
V BB - 3.5
V BB - 4.0
V BB - 1.2
V BB - 2.5
V BB - 3.0
V
Low-Voltage OUT_
(MAX6921 Only)
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
Low-Voltage OUT_
(MAX6931 Only)
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
V SS + 0.75 V SS + 1
V SS + 1.5
V SS + 1.9
V SS + 0.8 V SS + 1.1
V SS + 1.6
V SS + 2.0
V
Rise Time OUT_ (20% to 80%)
Fall Time OUT_ (80% to 20%)
t R
t F
V BB = 60V, C L = 50pF, R L =2.3k ?
V BB = 60V, C L = 50pF, R L =2.3k ?
0.9
0.6
2
1.5
μs
μs
SERIAL INTERFACE TIMING CHARACTERISTICS
LOAD Rising to OUT_ Falling Delay
LOAD Rising to OUT_ Rising Delay
BLANK Rising to OUT_ Falling Delay
(Notes 2, 3)
(Notes 2, 3)
(Notes 2, 3)
0.9
1.2
0.9
1.8
2.4
1.8
μs
μs
μs
BLANK Falling to OUT_ Rising Delay
Input Leakage Current
CLK, DIN, LOAD, BLANK
I IH , I IL
(Notes 2, 3)
0.5
1.3
0.05
2.5
10
μs
μA
Logic-High Input Voltage
CLK, DIN, LOAD, BLANK
Logic-Low Input Voltage
CLK, DIN, LOAD, BLANK
Hysteresis Voltage
DIN, CLK, LOAD, BLANK
V IH
V IL
? V I
0.8 x
V CC
0.6
0.3 x
V CC
V
V
V
High-Voltage DOUT
Low-Voltage DOUT
V OH
V OL
I SOURCE = -1.0mA
I SINK = 1.0mA
V CC -
0.5
0.5
V
V
_______________________________________________________________________________________
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6921AWI/V+ | 功能描述:VFD驱动器 20-Output 76V Serial-Interfaced VFD Tube Drivers 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 |
| MAX6921AWI/V+T | 功能描述:VFD驱动器 20-Output 76V Serial-Interfaced VFD Tube Drivers 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 |
| MAX6921AWI+ | 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 |
| MAX6921AWI+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 |
| MAX6921AWI-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 |
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