EL2250C, EL2450C
125MHz Single Supply Dual/Quad Op Amps
Absolute Maximum Ratings (T = 25°C)
A
Supply Voltage between VS and GND
+12.6V
GND-0.3V,VS+0.3V
±6V
Power Dissipation
See Curves
-65°C to +150°C
-40°C to +85°C
150°C
Input Voltage (IN+, IN-)
Storage Temperature Range
Ambient Operating Temperature Range
Operating Junction Temperature
Differential Input Voltage
Maximum Output Current
90mA
Output Short Circuit Duration
(Note 1)
Important Note:
All parameters having Min/Max specifications are guaranteed. Typ 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 Characteristics
VS = +5V, GND = 0V, TA = 25°C, VCM = 1.5V, VOUT = 1.5V, unless otherwise specified.
Parameter
Description
Test Conditions
Min
-2
Typ
Max
Unit
mV
mV
µV/°C
µA
VOS
Offset Voltage
EL2250C
EL2450C
2
4
-4
TCVOS
IB
Offset Voltage Temperature Coefficient
Input Bias Current
Measured from TMIN to TMAX
VIN = 0V
10
-5.5
150
50
-10
IOS
Input Offset Current
VIN = 0V
-750
750
nA
TCIOS
PSRR
CMRR
Input Bias Current Temperature Coefficient
Power Supply Rejection Ratio
Common Mode Rejection Ratio
Measured from TMIN to TMAX
VS = +2.7V to +12V
VCM = 0V to +3.8V
VCM = 0V to +3.0V
nA/°C
dB
55
55
55
0
70
65
dB
70
dB
CMIR
RIN
Common Mode Input Range
Input Resistance
VS-1.2
V
Common Mode
SO Package
PDIP Package
AV = +1
1
2
1
MW
pF
CIN
Input Capacitance
1.5
40
5
pF
ROUT
IS
Output Resistance
mW
mA
V
Supply Current (per amplifier)
Power Supply Operating Range
VS = +12V
6.5
PSOR
2.7
12.0
DC Electrical Characteristics
VS = +5V, GND = 0V, TA = 25°C, VCM = +1.5V, VOUT = +1.5V, unless otherwise specified.
Parameter
Description
Test Conditions
Min
Typ
Max
Unit
AVOL
Open Loop Gain
VS = +12V, VOUT = +2V to +9V, RL = 1kW
60
80
dB
to GND
VOUT = +1.5V to +3.5V, RL = 1kW to GND
70
60
dB
dB
VOUT = +1.5V to +3.5V, RL = 150W to
GND
VOP
Positive Output
Voltage Swing
VS = +12V, AV = +1, RL = 1kW to 0V
VS = +12V, AV = +1, RL = 150W to 0V
VS = ±5V, AV = +1, RL = 1kW to 0V
VS = ±5V, AV = +1, RL = 150W to 0V
VS = +3V, AV = +1, RL = 150W to 0V
10.8
10.0
4.0
V
V
V
V
V
9.6
3.4
1.8
3.8
1.95
2
ELANTEC [ ELANTEC SEMICONDUCTOR ]
