3.4 - 6
3.4
OMA2541SKB OMA2541SKCB OMA2541SDB
Parameter
Symbol
Conditions
Min.
Max.
Units
Input Offset Voltage
V
IO
T
A = +25°C
-1
+1
mV
Input Offset
Voltage Drift
T
A
= -55°C and +125°C
-30
+30
V/°C
±I
B
-50
+50
pA
-50
+50
nA
Input Offset Current
I
OS
-30
+30
pA
-20
+20
nA
Power Supply
+PSRR
-V
CC = -34VDC, +VCC = +10 to +40VDC
-10
+10
V/V
Rejection Ratio
-20
+20
-PSRR
+V
CC = +34VDC, -VCC = -10 to -40VDC
-10
+10
V/V
-20
+20
Common Mode
CMRR
V
CM = +22VDC, f = DC
95
dB
Rejection Ratio
90
Supply Currents
±I
CC
V
CM = 0V,
-60
+60
mA
no load condition, total supply current
Output Voltage Peak
V
OP
I
O = 5A peak, RL = 5.6 ,
±28.6
V
10 kHz sine wave, T
A = 25°C
R
L = 10 , 10 kHz sine wave
±30
V
T
A = -55°C and +125°C
Output Current Peak
I
OP
R
L = 5.6 , VOUT = ±30VDC,±5
A
T
A = 25°C
(2)
R
L = 10k , VOUT = ±30VDC
±3
A
T
A = -55°C and +125°C
(2)
Voltage Gain
A
VS
R
L = 10k
T
A = 25°C
95
dB
T
A = 125°C
90
T
A = -55°C
85
Slew Rate
±SR
R
L = 6.5 , TA = +25°C
±6
V/s
ELECTRICAL CHARACTERISTICS (-55°C T
A
+125°C; V
CC = ±37VDC
(1)
V
IO
T
Part Number Designator
Standard Military Drawing Number
Omnirel Part Number
Package
5962-9083801HXX
OMA2541SKB
TO-3
5962-9083802HXX
OMA2541SKCB
TO-3 Copper Slug
5962-9083801HYX
OMA2541SDB
12 Pin DIP
Thermal Resistance
Standard
Copper Slug
Power
Maximum
Conditions
TO-3
DIP
Units
Junction-to-Case
q
JC
Both Amplifiers(3), AC Output f > 60Hz
1.0
.8
.65
°C/W
Both Amplifiers(3), DC Output
1.2
1.0
.8
°C/W
One Amplifier, AC Output f > 60Hz
1.5
1.2
1.0
°C/W
One Amplifier, DC Output
1.9
1.5
1.15
°C/W
Junction-to-Ambient
q
JA
No Heat Sink
30
°C/W
NOTES: (1) Unless otherwise specified, these tests are for each amplifier.
(2) Internal current limit circuitry is controlled by a single external resistor, R
CL. To calculate the value of the current limit
resistor, use R
CL = (0.809/ILIM) - 0.057, where ILIM is equal to the desired output current (IOP).
(3) Assumes equal dissipation in both amplifiers.
Denotes over specified temperature range.