EL2170 데이터 시트보기 (PDF) - Intersil
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EL2170 Datasheet PDF : 14 Pages
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EL2170, EL2270, EL2470
Absolute Maximum Ratings (TA = 25°C)
Voltage between VS+ and VS- . . . . . . . . . . . . . . . . . . . . . . . . +12.6V
Common-Mode Input Voltage . . . . . . . . . . . . . . . . . . . . . VS- to VS+
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±6V
Current into +IN or -IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±7.5mA
Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . See Curves
Operating Ambient Temperature Range . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature
Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Output Current (EL2170) . . . . . . . . . . . . . . . . . . . . . . . . . . . ±120mA
Output Current (EL2270) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±60mA
Output Current (EL2470) . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±60mA
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°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.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
DC Electrical Specifications VS = ±5V, RL = 150Ω, TA = 25°C unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
VOS
Input Offset Voltage
TCVOS
Average Input Offset Voltage Drift Measured from TMIN to TMAX
dVOS
VOS Matching
EL2270, EL2470 only
+IIN
+Input Current
d+IIN
+IIN Matching
EL2270, EL2470 only
-IIN
-Input Current
d-IIN
-IIN Matching
EL2270, EL2470 only
CMRR
Common Mode Rejection Ratio
VCM = ±3.5V
45
-ICMR
-Input Current Common Mode
Rejection
VCM = ±3.5V
PSRR
Power Supply Rejection Ratio
VS is moved from ±4V to ±6V
60
-IPSR
-Input Current Power Supply
Rejection
VS is moved from ±4V to ±6V
ROL
+RIN
+CIN
CMIR
Transimpedance
+Input Resistance
+Input Capacitance
Common Mode Input Range
VOUT = ±2.5V
VCM = ±3.5V
150
1
±3.5
VO
Output Voltage Swing
VS = ±5
±3.5
VS = 5 single-supply, high
VS = 5 single-supply, low
IO
Output Current
EL2170 only
80
EL2270 only, per amplifier
50
EL2470 only, per amplifier
50
IS
Supply Current
Per amplifier
TYP
2.5
5
0.5
0.5
20
4
1.5
50
4
70
0.5
400
4
1.2
±4.0
±4.0
4.0
0.3
100
55
55
1
MAX
15
5
15
10
UNIT
mV
µV/°C
mV
µA
nA
µA
µA
dB
µA/V
dB
5
µA/V
kΩ
MΩ
pF
V
V
V
V
mA
mA
mA
2
mA
AC Electrical Specifications VS = ±5V, RF = RG = 1kΩ, RL = 150Ω, TA = 25°C unless otherwise specified
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
-3dB BW
-3dB BW
SR
tR, tF
-3dB Bandwidth
-3dB Bandwidth
Slew Rate
Rise and Fall Time
AV = 1
AV = 2
VOUT = ±2.5V, AV = 2
VOUT = ±500mV
70
60
400
800
4.5
MAX
UNIT
MHz
MHz
V/µs
ns
3
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