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参数资料
| 型号： | MC14489BDWER2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 3/22页 |
| 文件大小： | 0K |
| 描述： | IC LED DRIVER 5-CH CMOS 20-SOIC |
| 标准包装： | 1,000 |
| 显示器类型： | LED |
| 配置： | 7 段显示 |
| 接口： | 串行 |
| 电流 - 电源： | 5.5mA |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 130°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 |
| 包装： | 带卷 (TR) |
ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS, TJ = – 40 ° to 130 ° C* unless otherwise indicated)
VDD
Guaranteed
Symbol
VDD
VDD (stby)
Parameter
Power Supply Voltage Range of LED Drive Circuitry
Minimum Standby Voltage
Test Condition
Bits Retained in Display and
V
—
—
Limit
4.5 to 5.5
3.0
Unit
V
V
Configuration Registers, Data
Port Fully Functional
VIL
VIH
VHys
Maximum Low–Level Input Voltage
(Data In, Clock, Enable)
Minimum High–Level Input Voltage
(Data In, Clock, Enable)
Minimum Hysteresis Voltage
(Data In, Clock, Enable)
3.0
5.5
3.0
5.5
3.0
5.5
0.9
1.65
2.1
3.85
0.2
0.4
V
V
V
VOL
Maximum Low–Level Output Voltage
Iout = 20 μ A
3.0
0.1
V
(Data Out)
Iout = 1.3 mA
5.5
4.5
0.1
0.4
VOH
Minimum High–Level Output Voltage
Iout = – 20 μ A
3.0
2.9
V
(Data Out)
Iout = – 800 μ A
5.5
4.5
5.4
4.1
Iin
iOL
Maximum Input Leakage Current
(Data In, Clock, Enable)
Minimum Sinking Current
Vin = VDD or VSS
Vin = VDD or VSS,
TJ = 25 ° C only
Vout = 1.0 V
5.5
5.5
4.5
± 2.0
± 0.1
0.2
μ A
mA
(a, b, c, d, e, f, g, h)
iOH
Peak Sourcing Current — See Figure 7 for currents up to
Rx = 2.0 k ? , Vout = 3.0 V,
5.0
13 to 17.5
mA
35 mA (a, b, c, d, e, f, g, h)
Dimmer Bit = High
Rx = 2.0 k ? , Vout = 3.0 V,
Dimmer Bit = Low
5.0
6 to 9
IOZ
Maximum Output Leakage Current
(Bank 1 1, Bank 2 2, Bank 3 3, Bank 4 4, Bank 5)
Vout = VDD (FET Leakage)
Vout = VDD (FET Leakage),
TJ = 25 ° C only
5.5
5.5
50
1
μ A
Vout = VSS (Protection Diode
Leakage)
5.5
1
Ron
Maximum ON Resistance
Iout = 0 to 200 mA
5.0
10
?
(Bank 1, Bank 2, Bank 3, Bank 4, Bank 5)
IDD, ISS
Maximum Quiescent Supply Current
Device in Low–Power Mode,
5.5
100
μ A
Vin = VSS or VDD, Rx in
Place, Outputs Open
Same as Above, TJ = 25 ° C
5.5
20
Iss
Maximum RMS Operating Supply Current
Device NOT in Low–Power
5.5
1.5
mA
(The VSS leg does not contain the Rx current component.
See Pin Descriptions.)
* See Thermal Considerations section.
MOTOROLA
Mode, Vin = VSS or VDD,
Outputs Open
MC14489B
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC14489BDWER2-CUT TAPE | 制造商:Freescale 功能描述:MC14489 Series 5.5 V 5 Channel Multi Character Led Display/Lamp Driver SOIC-20 |
| MC14489BDWR2 | 功能描述:IC DRIVER LED/LAMP 5CH 20-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 显示器驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 显示器类型:真空荧光 (VF) 配置:5 x 7（矩阵） 接口:串行 数字或字符:- 电流 - 电源:3.5mA 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 供应商设备封装:16-QSOP 包装:带卷 (TR) |
| MC14489BP | 功能描述:IC DRIVER LED/LAMP 5-CH 20-DIP RoHS:否 类别:集成电路 (IC) >> PMIC - 显示器驱动器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 显示器类型:真空荧光 (VF) 配置:5 x 7（矩阵） 接口:串行 数字或字符:- 电流 - 电源:3.5mA 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 供应商设备封装:16-QSOP 包装:带卷 (TR) |
| MC14489BPE | 功能描述:LED显示驱动器 LCD DRIVER LED DRVR RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube |
| MC14489P | 制造商:Motorola Inc 功能描述: |
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