U6813B Ver la hoja de datos (PDF) - Atmel Corporation
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U6813B Datasheet PDF : 16 Pages
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7. Electrical Characteristics
VCC = 5V, Tamb = –40 to +125°C; reference pin is GND or SGND (over- and under-voltage detection);
fintern = 200 kHz +50%/–45%, fWDC = 5 kHz ±10%; fWDI = 50 Hz, bootstrap capacitor CBoot = 47 nF at pin CAPI
No. Parameters
Test Conditions
Pin
Symbol
Min.
Typ.
Max.
Unit
1 Supply
1.1
Operation-voltage
range
14
VCC
4.5
5.5
V
Operation-voltage
1.2 range of
RESET outputs
14
VCC
1.1
18.0
V
V = 5.25V, Relay on
1.3 Current consumption Tamb = –40° C
Tamb = +125° C
14
ICC
ICC
2 Digital Input WDI
15
mA
10
mA
2.1 Detection low
2.2 Detection high
2.3
Internal pull-down
resistor
11
VWDI
–0.2
11
VWDI
0.7 ×
VCC
11
RINT11
10
0.3 ×
VCC
V
VCC +
0.2V
V
40
kΩ
2.4 Input current low
Input voltage = 0V
11
IWDI
–5
2.5 Input current high
Input voltage = 5V
11
IWDI
100
3 Digital Input RELI
5
µA
550
µA
3.1 Detection low
3.2 Detection high
3.3
Internal pull-down
resistor
13
VRELI
–0.2
13
VRELI
0.7 ×
VCC
13
RINT13
10
0.3 ×
VCC
V
VCC +
0.2V
V
40
kΩ
3.4 Input current low
Input voltage = 0V
13
IRELI
–5
3.5 Input current high
Input voltage = 5V
13
IRELI
100
4 Digital Input FETI
5
µA
550
µA
4.1 Detection low
4.2 Detection high
4.3
Internal pull-down
resistor
12
VFETI
–0.2
12
VFETI
0.7 ×
VCC
12
RINT12
10
0.3 ×
VCC
V
VCC
+ 0.2V
V
40
kΩ
4.4 Input current low
Input voltage = 0V
12
IFETI
–5
5
µA
4.5 Input current high
Input voltage = 5V
12
IFETI
100
550
µA
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note: 1. If VS > 26 V the current has to be limited at 5 mA by an external resistor.
Type*
D
A
A
D
D
A
A
A
D
D
A
A
A
A
A
A
A
A
8 U6813B
4543B–AUTO–10/05
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