ISL55141_0607 Datasheet, PDF (4/14 Pages) Intersil Corporation – High-Speed 18V CMOS Comparators

ISL55141, ISL55142, ISL55143
Absolute Maximum Ratings
V_CC to V_EE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 19V
Input Voltages
PD, CV_AX, CV_BX, V_INPX, V_OH, V_OL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . (V_EE -0.5V) to (V_CC +0.5V)
Output Voltage
Q_AX, Q_BX . . . . . . . . . . . . . . . . . . . . . (V_OL -0.5V) to (V_OH +0.5V)
Thermal Information
Thermal Resistance (Typical, Note 1, 2)
θ_JA (°C/W)
16 Ld QFN Package. . . . . . . . . . . . . . . . . . . . . . . . .
75
14 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . .
90
20 Ld QFN Package. . . . . . . . . . . . . . . . . . . . . . . . .
65
20 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . .
80
36 Ld QFN Package. . . . . . . . . . . . . . . . . . . . . . . . .
45
Maximum Junction Temperature (Plastic Package) . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θ_JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2. Device temperature is closely tied to data-rates, driver loads and overall pin activity. Review Power Dissipation Considerations for more
information.
pO
Recommended Operating Conditions
PARAMETER
SYMBOL
Device Power
Comparator Output High Rail
Comparator Output Low Rail
Common Mode Input Voltage Range
Ambient Temperature
Junction Temperature
V_CC-V_EE
V_OH
V_OL
V_CM
T_A
T_J
MIN
10
V_EE+1
V_EE+0.5
V_EE
-40
TYP
15
27
MAX
18
V_CC-0.5
V_EE+6
V_CC-5
+85
+125
UNITS
V
V
V
V
°C
°C
Electrical Specifications
PARAMETER
DC CHARACTERISTICS
Input Offset Voltage
Input Bias Current
Power-down Current
Power-down Time (Note 5)
Power-up Time (Note 5)
TIMING CHARACTERISTICS
Propagation Delay
Rise Time (Note 5)
Fall Time (Note 5)
Propagation Delay Mismatch
Maximum Operating Frequency
Min Pulse Width
COMPARATOR INPUT
Input Current
Input Capacitance (Note 5)
Test Conditions: V_CC = 12V, V_EE = -3V, V_OH = 5V, V_OL = 0V, PD = V_EE, C_LOAD = 15pF_, T_A = 25°C, unless
otherwise specified.
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
V_OS
I_BIAS
I_PD
t_PD
t_PU
CV_AX = CV_BX = 1.5V
V_INPX - CV_(A/B)X = ±5V
PD = V_CC
t_pd
t_r
t_f
Δt_pd
F_MAXR
t_WIDR
Symmetry 50%
I_IN
V_INPX = V_CC or V_EE
C_IN
-50
50
10
25
8
25
10
15
4.0
9.5
15
1.4
1.5
0.5
2
65
7.7
-100
0
100
2.5
mV
nA
µA
µs
µs
ns
ns
ns
ns
MHz
ns
nA
pF
4
FN6230.0
July 17, 2006