ML4821
ELECTRICAL CHARACTERISTICS
(Continued)
PARAMETER
OUTPUT
Output Voltage Low
Output Voltage High
Output Voltage Low in UVLO
Output Rise/Fall Time
UNDERVOLTAGE LOCKOUT
Start-up Threshold
Shut-Down Threshold
V
REF
Good Threshold
SUPPLY
Supply Current
Internal Shunt Zener Voltage
Note 1:
Note 2:
Note 3:
CONDITIONS
MIN
TYP.
MAX
UNITS
I
OUT
= 20mA
I
OUT
= 200mA
I
OUT
= –20mA
I
OUT
= –200mA
I
OUT
= –5mA, V
CC
= 8V
C
L
= 1000pF
13
12
0.1
1.6
13.5
13.4
0.1
50
0.4
2.4
V
V
V
V
0.8
V
ns
14.5
8.5
4.4
16.5
11.0
V
V
V
Start-up, V
CC
= 14V, T
A
= 25°C
Operating, T
A
= 25°C
I
CC
= 35mA
25
0.6
26
27
1.2
32
35
mA
mA
V
Limits are guaranteed by 100% testing, sampling or correlation with worst case test conditions.
V
CC
is raised above the start-up threshold first to activate the IC, then returned to 15V
I
Gain Modulator gain is defined as:
OUTIA
+
I
INEA OUT
Micro Linear
5
MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
