ICL7665 Просмотр технического описания (PDF) - Intersil
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ICL7665 Datasheet PDF : 11 Pages
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ICL7665S
Electrical Specifications The specifications below are applicable to both the ICL7665S and ICL7665SA. V+ = 5V, TA = 25oC,
Test Circuit Figure 7. Unless Otherwise Specified (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNITS
Output Leakage Currents of
OUT and HYST
Output Saturation Voltages
IOLK
IHLK
IOLK
IHLK
VOUT1
VSET = 0V or VSET ≥ 2V
V+ = 15V, TA = 70oC
VSET1 = 2V,
IOUT1 = 2mA
V+ = 2V
V+ = 5V
-
10
200
nA
-
-10
-100
nA
-
-
2000
nA
-
-
-500
nA
-
0.2
0.5
V
-
0.1
0.3
V
V+ = 15V
-
0.06
0.2
V
Output Saturation Voltages
VHYST1
VSET1 = 2V,
IHYST1 = -0.5mA
V+ = 2V
V+ = 5V
-
-0.15 -0.30
V
-
-0.05 -0.15
V
V+ = 15V
-
-0.02 -0.10
V
Output Saturation Voltages
VOUT2
VSET2 = 0V,
IOUT2 = 2mA
V+ = 2V
V+ = 5V
-
0.2
0.5
V
-
0.15
0.3
V
V+ = 15V
-
0.11
0.25
V
Output Saturation Voltages
VSET Input Leakage Current
∆ Input for Complete Output
Change
Difference in Trip Voltages
Output/Hysteresis
Difference
VHYST2
ISET
∆VSET
VSET1 -
VSET2
VSET2 = 2V
GND ≤ VSET ≤ V+
ROUT = 4.7kΩ,
RHYST = 20kΩ,
VOUTLO = 1% V+,
VOUTHI = 99% V+
ROUT, RHYST = 1mW
V+ = 2V, IHYST2 = -0.2mA
V+ = 5V, IHYST2 = -0.5mA
V+ = 15V, IHYST2 = -0.5mA
ICL7665S
ICL7665SA
ROUT, RHYST = 1mW ICL7665S
ICL7665SA
-
-0.25
-0.8
V
-
-0.43
-1.0
V
-
-0.35
-0.8
V
-
0.01
10
nA
-
1.0
-
mV
-
0.1
-
mV
-
±5
±50
mV
-
±1
-
mV
-
±0.1
-
mV
NOTES:
3. Derate above 25oC ambient temperature at 4mW/oC
4. All significant improvements over the industry standard ICL7665 are highlighted.
AC Electrical Specifications
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
OUTPUT DELAY TIMES
Input Going HI
Input Going LO
t SO1D
VSET Switched between 1.0V to 1.6V
-
85
-
µs
t SH1D
ROUT = 4.7kΩ, CL = 12pF
RHYST = 20kΩ, CL = 12pF
-
90
-
µs
t SO2D
-
55
-
µs
t SH2D
-
55
-
µs
t SO1D
VSET Switched between 1.6V to 1.0V
-
75
-
µs
t SH1D
ROUT = 4.7kΩ, CL = 12pF
RHYST = 20kΩ, CL = 12pF
-
80
-
µs
t SO2D
-
60
-
µs
t SH2D
-
60
-
µs
3-64
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