ML4819CS 查看數據表（PDF） - Micro Linear Corporation
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ML4819CS Datasheet PDF : 15 Pages
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ML4819
ELECTRICAL CHARACTERISTICS (Continued)
PARAMETER
CONDITIONS
ERROR AMPLIFIER (continued)
Output High voltage
Output Low Voltage
Unity Gain Bandwidth
IEA OUT A = –0.5mA, VINV A = 4.8V
IEA OUT A = 2mA, VINV A = 5.2V
GAIN MODULATOR
ISINE Input Voltage
Output Current (GM OUT)
Bandwidth
ISINE = 500mA
ISINE = 500mA, INV A = VREF –20mV
ISINE = 500mA, INV A = VREF + 20mV
ISINE = 1mA, INV A = VREF – 20mV
PSRR
SLOPE COMPENSATION CIRCUIT
12V < VCC < 25V
RAMP COMP Voltage
IOUT (ISENSE A or ISENSE B)
OVP COMPARATOR
Input Offset Voltage
IRAMP COMP = 100mA (Note 3)
Output Off
Hysteresis
Input Bias Current
Output On
Propagation Delay
ISENSE COMPARATORS
Input Common Mode Range
Input Offset Voltage
Input Bias Current
ISENSE A
ISENSE B
Input Offset Current
Propagation Delay
ILIMIT (A) Trip Point
ILIM COMPARATOR
ILIMIT Trip Point
Input Bias Current
VOVP = 5.5V
Propagation Delay
OUTPUT DRIVERS
Output Voltage Low
Output Voltage High
Output Voltage Low in UVLO
Output Rise/Fall Time
IOUT = –20mA
IOUT = –200mA
IOUT = 20mA
IOUT = 200mA
IOUT = –1mA, VCC = 8V
CL = 1000pF
MIN
6.5
0.4
460
900
45
–15
100
–0.2
–15
0.4
–3
4.8
.95
13
12
TYP
7.0
0.7
1.0
0.7
495
0
990
200
70
VC(T) – 1
48
120
–0.3
150
0.7
–3
0
150
5
1.0
–2
150
0.1
1.6
13.5
13.4
0.1
50
MAX
1.0
0.9
505
10
1005
51
15
140
–3
5.5
15
0.9
–10
3
5.2
1.05
–10
0.4
2.2
0.8
UNITS
V
V
MHz
V
mA
mA
mA
kHz
dB
V
mA
mV
mV
mA
ns
V
mV
V
mA
mA
ns
V
V
mA
ns
V
V
V
V
V
ns
4
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