2450CS 데이터 시트보기 (PDF) - Intersil
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2450CS Datasheet PDF : 15 Pages
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EL2250, EL2450
Absolute Maximum Ratings (TA = 25°C)
Supply Voltage between VS and GND . . . . . . . . . . . . . . . . . . +12.6V
Input Voltage (IN+, IN-) . . . . . . . . . . . . . . . . . . . GND-0.3V,VS+0.3V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±6V
Maximum Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90mA
Output Short Circuit Duration. . . . . . . . . . . . . . . . . . . . . . . . (Note 1)
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Ambient Operating Temperature Range . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 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, GND = 0V, TA = 25°C, VCM = 1.5V, VOUT = 1.5V, unless otherwise specified.
PARAMETER
DESCRIPTION
TEST CONDITIONS
MIN TYP MAX
VOS
TCVOS
IB
IOS
TCIOS
PSRR
CMRR
Offset Voltage
Offset Voltage Temperature Coefficient
Input Bias Current
Measured from TMIN to TMAX
VIN = 0V
Input Offset Current
VIN = 0V
Input Bias Current Temperature Coefficient Measured from TMIN to TMAX
Power Supply Rejection Ratio
VS = +2.7V to +12V
Common Mode Rejection Ratio
VCM = 0V to +3.8V
-12
12
10
-5.5
-10
-1200 150 1200
50
55
70
45
65
VCM = 0V to +3.0V
50
70
CMIR
RIN
CIN
Common Mode Input Range
Input Resistance
Input Capacitance
Common Mode
SO Package
PDIP Package
0
VS-1.2
1
2
1
1.5
ROUT
IS
PSOR
Output Resistance
Supply Current (per amplifier)
Power Supply Operating Range
AV = +1
VS = +12V
40
5
6.5
2.7
12.0
UNIT
mV
µV/°C
µA
nA
nA/°C
dB
dB
dB
V
MΩ
pF
pF
mΩ
mA
V
DC Electrical Specifications VS = +5V, GND = 0V, TA = 25°C, VCM = +1.5V, VOUT = +1.5V, unless otherwise specified.
PARAMETER
DESCRIPTION
TEST CONDITIONS
MIN TYP MAX
AVOL
Open Loop Gain
VS = +12V, VOUT = +2V to +9V, RL = 1kΩ to GND 60
80
VOUT = +1.5V to +3.5V, RL = 1kΩ to GND
70
VOP
Positive Output
Voltage Swing
VOUT = +1.5V to +3.5V, RL = 150Ω to GND
VS = +12V, AV = +1, RL = 1kΩ to 0V
VS = +12V, AV = +1, RL = 150Ω to 0V
60
10.8
9.6
10.0
VS = ±5V, AV = +1, RL = 1kΩ to 0V
4.0
VS = ±5V, AV = +1, RL = 150Ω to 0V
3.4
3.8
VON
Negative Output
Voltage Swing
VS = +3V, AV = +1, RL = 150Ω to 0V
VS = +12V, AV = +1, RL = 150Ω to 0V
V S = ±5V, AV = +1, RL = 1kΩ to 0V
1.8
1.95
5.5
8
-4.0
VS = ±5V, AV = +1, RL = 150Ω to 0V
-3.7
-3.4
IOUT
Output Current (Note 1)
VS = ±5V, AV = +1, RL = 10Ω to 0V
±75 ±100
VS = ±5V, AV = +1, RL = 50Ω to 0V ±60VmA
NOTE:
1. Internal short circuit protection circuitry has been built into the EL2250/EL2450; see the Applications section
UNIT
dB
dB
dB
V
V
V
V
V
mV
V
V
mA
3
FN7061.3
May 19, 2006
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