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参数资料
| 型号： | KA2803BDTF |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 3/11页 |
| 文件大小： | 0K |
| 描述： | IC EARTH LEAKAGE DETECTOR 8-SOP |
| 标准包装： | 3,000 |
| 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： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 带卷 (TR) |
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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