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参数资料
| 型号： | KA2803B |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 3/11页 |
| 文件大小： | 0K |
| 描述： | IC EARTH LEAKAGE DETECTOR 8-DIP |
| 标准包装： | 50 |
| 应用： | 接地漏电检测器 |
| 电流 - 电源： | 400µA |
| 电源电压： | 12 V ~ 20 V |
| 工作温度： | -25°C ~ 80°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-DIP |
| 包装： | 管件 |
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol
V CC
I CC
P D
T L
T A
T STG
Parameter
Supply Voltage
Supply Current
Power Dissipation
Lead Temperature, Soldering 10 Seconds
Operation Temperature Range
Storage Temperature Range
Min.
-25
-65
Max.
20
8
300
260
+80
+150
Unit
V
mA
mW
°C
°C
°C
Electrical Characteristics
T A = -25°C to +80°C unless otherwise specified.
Symbol
Parameter
Conditions
Test
Circuit
Min.
Typ.
Max.
Units
V CC =12V
T A = -25°C
580
I CC
Supply Current 1
V R =OPEN
T A = +25°C
Figure 4
300
400
530
μA
V I =2 V
T A = +80°C
480
V T
I O(D)
Trip Voltage
Differential Amplifier Current
Current 1
Differential Amplifier Current
Current 2
V CC =16 V,
V R =2 V~2.02 V, V I =2
Note 1
V CC =16 V, V R ~V I =30 mV,
V OD =1.2 V
V CC =16 V, V OD =0.8 V,V R ,
V I Short=V P
Figure 5
Figure 7
Figure 8
14
12.5
-12
17
16
14.2
20
27
18
17.0
-30
37
mV
(ms)
μA
V SC =1.4 V,
T A = -25°C
200
400
800
I O
Output Current
V OS =0.8 V,
T A = +25°C
Figure 9
200
400
800
μA
V CC =16.0 V
T A = +80°C
100
300
600
V SCON
I SCON
I OSL
V IDC
V SM
I S2
Latch-On Voltage
Latch Input Current
Output Low Current
Differential Input Clamp Voltage
Maximum Current Voltage
Supply Current 2
V CC =16 V
V CC =16 V
V CC =12 V, V OSL =0.2 V
V CC =16 V, I IDC =100 mA
I SM =7 mA
V CC =12.0 V, V OSL =0.6 V
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
0.7
-13
200
0.4
20
200
1.0
-7
800
1.2
24
400
1.4
-1
1400
2.0
28
900
V
μA
μA
V
V
μA
V OS =12.0 V
V SOFF
Latch-Off Supply Voltage
V SC =1.8 V
Figure 16
7
8
9
V
I IDC =100.0 mA
t ON
Response Time
V CC =16 V, V R -V I =0.3 V,
1 V<V X <5 V
Figure 17
2
3
4
ms
Note:
1. Guaranteed by design, not tested in production.
? 2000 Fairchild Semiconductor Corporation
KA2803B ? Rev. 1.0.8
3
www.fairchildsemi.com
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相关代理商/技术参数 |
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| KA2803B_11 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Earth Leakage Detector |
| KA2803B_NL | 功能描述:校验器 IC Earth Leak Detector RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| KA2803BD | 功能描述:校验器 IC Earth Leak Detector RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| KA2803BD_11 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Earth Leakage Detector |
| KA2803BDTF | 功能描述:校验器 IC Earth Leak Detector RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
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