FM2140 Shanghai Fudan Microelectronics Co., Ltd., FM2140 Datasheet - Page 4

• Manufacturer Part Number: FM2140
• Description: Low Power Two-wire Ground Fault Interrupter
• Manufacturer: Shanghai Fudan Microelectronics Co., Ltd.

Electrical Characteristics
FM2140 Low power Two-Wire Ground Fault Interrupter
I
LINE
Shunt regulator（PIN5 to 4）
Regulated voltage
Regulated voltage
Sense amplifier（PIN2 to 3）
Offset voltage
Gain bandwidth
Input bias current
SCR Trigger（PIN7 to 6）
Output resistance
Output voltage
Output voltage
Output current
Reference voltage（PIN3 to 4）
Reference voltage
Delay timer（PIN8 to 4）
Delay time
Delay current
= 1.2mA; Ta = +25
Parameter
о
C; R
SET
I
= 290kΩ
LINE
V
V
5-6
7-6
Test conditions
= 700μA, I
I
= open, I
Design value
Design value
Design value
= 0V, I
LINE
C
I
I
I
2-3
I
2-3
2-3
8-4
2-3
= 700μ A
= 11μA
= 11μA
= 11μA
= 20nF
= 9μA
2-3
2-3
2-3
= 11μA
= 0μA
= 9μA
Ver2.0
Min
-3.0
300
6.1
6.1
4.0
1.4
2.6
23
---
---
---
0
3.44
Typ
420
6.5
6.5
4.7
0.1
2.0
2.9
2.0
15
30
0
Max
+3.0
600
5.4
3.4
7.5
7.5
2.6
30
10
43
---
---
Specification
MHz
Unit
mV
mV
mS
KΩ
nA
μA
μA
V
V
V
V
4