UCC28220, UCC28221
SLUS544A 鈭?SEPTEMBER 2003 鈭?REVISED AUGUST 2004
ELECTRICAL CHARACTERISTICS:
V
DD
= 12 V, 0.1-碌F capacitor from VDD to GND, 0.1-碌F capacitor from REF to GND, F
OSC
= 1 MHz, T
A
= 鈭?0擄C to
105擄C, T
A
= T
J
, (unless otherwise noted).
PARAMETER
Output Section (OUT1, OUT2)
Low level
High level
Rise time
Fall time
LINE Sense section
LINEOV threshold
LINEOV threshold
LINEUV threshold
LINEUV threshold
LINEHYST pull up voltage
LINEHYST off leakage
LINEHYS pull-up resistance
LINEHYS pull-down resistance
LINEOV, LINEUV bias I
TA = 25擄C
TA =鈭?0擄C to 105擄C
TA = 25擄C
TA =鈭?0擄C to 105擄C
LINEOV = 2 V, LINEUV = 2 V
LINEOV = 0 V, LINEUV = 2 V
I = 鈭?0
碌A(chǔ)
I = 20
碌A(chǔ)
LINEOV = 1.25 V, LINEUV = 1.25 V
鈭?00
1.240
1.235
1.240
1.235
3.1
鈭?00
1.260
1.260
1.260
1.260
3.25
0
100
100
1.280
1.285
1.280
1.285
3.4
500
500
500
500
nA
鈩?/div>
nA
V
IOUT = 10 mA
IOUT = 鈭?0 mA, VREF 鈥?VOUT
CLOAD = 50 pF
CLOAD = 50 pF
0.4
0.4
10
10
1
1
20
20
ns
V
TEST CONDITION
MIN
TYP
MAX
UNITS
NOTES: (1). Ensured by design. Not 100% tested in production.
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