OMA2541SDM [INFINEON]

Operational Amplifier;
OMA2541SDM
型号: OMA2541SDM
厂家: Infineon    Infineon
描述:

Operational Amplifier

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OMA2541SK OMA2541SKC  
OMA2541SD  
DUAL HIGH POWER OPERATIONAL AMPLIFIER  
8-Pin TO-3 And 12-Pin DIP, Dual 5 Amp  
Operational Amplifier  
FEATURES  
• Available In Isolated Standard TO-3, “Copper Slug” TO-3 And  
Power DIP Packages  
• 5 Amp Peak Output Current  
• Power Supplies to ±40V  
• FET Input  
• Dual Configuration  
• Available Screened to MIL-STD-883  
DESCRIPTION  
The OMA2541 is a high performance dual power operational amplifier capable of  
operation from power supplies up to ±40V and continuous output current up to 5A.  
This device is ideally suited for Military motor driver, servo amplifiers, bridge amplifier,  
synchro/resolver exertation as well as other power management driver applications.  
Internal circuitry limits output current to approximately 6 Amps. All products are  
available with Hi-Rel screening.  
@ 25°C  
ABSOLUTE MAXIMUM RATINGS  
Supply Voltage, +VS to -VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80V  
Output Current, Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A  
Power Dissipation, Internal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125W  
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to 125°C  
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to 150°C  
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175°C  
Lead Temperature (10 Sec. Soldering) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C  
SCHEMATIC  
PIN CONNECTION  
3.4  
+V  
S
+V  
S
+InA  
2
-In  
+In  
3
OutB  
+INB  
-INB  
-VS  
OUT  
1
B
NC  
-InA  
4
5
Output  
(5,1)  
-
+
A
B
-
NC  
+INA  
-INA  
+
+VS  
NC  
OutA  
8
NC  
6
-InB  
7
-V  
S
Pin 1  
-V  
S
+InB  
Designation  
TOP VIEW D-12  
TOP VIEW TO-3  
4 11 R1  
Supersedes 2 05 R0  
3.4 - 1  
OMA2541SK OMA2541SKC OMA2541SD  
ELECTRICAL CHARACTERISTICS (T = 25°C; V = ±34 V unless otherwise noted.)  
C
S
DC  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Units  
Input Offset Voltage  
VOS  
±.01  
±15  
±20  
±2.5  
±20  
±2  
mV  
vs Temperature  
vs Temperature  
vs Supply Voltage  
vs Power  
-25°C to +125°C  
-55°C to -25°C  
±30  
±40  
±10  
±60  
µV/°C  
µV/°C  
µV/V  
µV/W  
VS = ±10V to ± VMAX  
Input Bias Current  
IB  
4
50  
pA  
pA  
nA  
Input Offset Current  
IOS  
±1  
±5  
±30  
±20  
Specified Temperature Range  
Input Characteristics  
Common-Mode Voltage Range  
-55°C to +85°C  
+85°C to +125°C  
VCM = ±(œVSœ- 6V)  
VCM = ±22V  
±(œVSœ- 6)  
±(œVSœ- 3)  
V
V
±(œVSœ- 6.5) ±(œVSœ- 3.2)  
Common-Mode Rejection  
113  
dB  
dB  
pF  
T
95  
Input Capacitance*  
Input Capacitance, DC*  
Gain Characteristics  
Open Loop Gain at 10Hz  
Gain Bandwidth Product*  
Output  
5
1
RL = 10k  
90  
97  
dB  
1.6  
MHz  
Voltage Swing  
IO = 5A, Continuous  
IO = 2A  
±(œVSœ- 5.5) ±(œVSœ- 4.5)  
±(œVSœ- 4.5) ±(œVSœ- 3.6)  
V
V
V
A
IO = 0.5A  
±(œVSœ- 4)  
±(œVSœ- 3.2)  
Current Peak  
AC Performance  
Slew Rate  
9
10  
6
10  
55  
2
V/µS  
KHz  
µS  
Power Bandwidth*  
Setting Time to 0.1%*  
Capacitive Load*  
RL = 8 , VO = 20Vrms  
2V Step  
Specified Temperature Range, G =1  
Specified Temperature Range, G >10  
Specified Temperature Range, RL = 8  
3.3  
A
SOA  
Phase Margin*  
Power Supply  
40  
Degrees  
Power Supply Voltage, ±VS  
Current Quiescent -  
Both Amplifiers  
±10  
±35  
50  
±40  
60  
V
mA  
mA  
Specified Temperature Range  
60  
70  
Thermal Resistance  
Maximum  
Standard Copper Slug  
Power  
DIP  
Conditions  
TO-3  
TO-3  
Units  
°C/W  
°C/W  
°C/W  
°C/W  
°C/W  
(2)  
qJC (Junction-to-Case)  
Both Amplifiers , AC Output f > 60Hz  
1.0  
.8  
.65  
(2)  
Both Amplifiers , DC Output  
1.2  
1.0  
1.2  
1.5  
30  
.80  
One Amplifier, AC Output f > 60Hz  
One Amplifier, DC Output  
No Heat Sink  
1.5  
1.00  
1.15  
30  
1.9  
3.4  
qJA (Junction-to-Ambient)  
30  
NOTES: (1) Input bias and offset current approximately doubles for every 10°C increase in temperature.  
(2) Assumes equal dissipation in both amplifiers.  
( ) Guaranteed - not tested 100%.  
*
3.4 - 2  
OMA2541SK OMA2541SKC OMA2541SD  
TYPICAL PERFORMANCE CURVES  
TA = +25°C, VS = ±VDC unless otherwise noted  
Input Bias Current  
VS Temperature  
Open-Loop Gain and  
Phase VS Frequency  
110  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
100  
10  
Phase  
1
Gain  
ZL = 3.3nF  
0.1  
0.01  
ZL = 3.3nF  
100k  
-10  
0.001  
1
10  
100  
1k  
10k  
1M  
10M  
-25  
0
25  
50  
75  
100  
125  
Junction Temperature, (C°)  
Frequency, (Hz)  
Normalized Quiescent Current VS  
Total Power Supply Voltage  
Output Voltage Swing  
VS Output Current  
1.3  
6
1.2  
1.1  
1.0  
0.9  
0.8  
5
4
3
2
1
0
(+VS) - VO  
TC = -25°C  
-VS - VO  
TC = 25°C  
0.7  
0.6  
TC = 125°C  
20  
30  
40  
50  
60  
70  
80  
90  
1
2
3
4
5
6
7
8
9
10  
+VS + -VS , (V)  
IOUT, (A)  
Voltage Noise Density  
VS Frequency  
Total Harmonic Distortion  
VS Frequency  
1k  
10  
1.0  
PO = 100mW  
PO = 5W  
100  
0.1  
0.01  
3.4  
PO = 50W  
10  
0.001  
1
10  
100  
1k  
10k  
100k  
10  
100  
1k  
10k  
100k  
Frequency, (Hz)  
Frequency, (Hz)  
3.4 - 3  
OMA2541SK OMA2541SKC OMA2541SD  
Typical Output Current  
VS Temperature (Case Dependent)  
Typical Common-Mode Rejection  
VS Frequency (Case Dependent)  
120  
110  
100  
90  
12  
10  
8
IOUT  
-
6
80  
4
IOUT  
+
70  
2
60  
50  
10  
0
-50 -25  
0
25 50 75 100 125  
100  
1k  
10k  
100k  
1M  
Frequency, (Hz)  
Case Temperature, (°C)  
Copper Slug TO-3  
Safe Operating Area  
OMA2541SKC  
Standard TO-3  
Safe Operating Area  
OMA2541SK  
Power DIP  
Safe Operating Area  
OMA2541SD/SDZ  
10  
10  
10  
*
1.0  
0.1  
1.0  
0.1  
1.0  
0.1  
* Depending on temperature maximum  
output may be restricted by internal  
current limit. See output current  
specifications and typical curves.  
1
10  
100  
1
10  
100  
1
10  
100  
MECHANICAL OUTLINE  
D-12  
.260  
1.050  
MAX.  
.900  
.540  
.040 R.  
MIN.  
.150  
.150  
.030 DIA.  
.180 MIN.  
.750  
TO-3-8  
A
B
INCHES  
MILLIMETERS  
C
DIM  
A
B
C
D
E
MIN  
1.510  
.745  
.260  
.038  
.080  
MAX  
1.550  
.770  
.300  
.042  
.105  
MIN  
38.35  
18.92  
6.60  
MAX  
39.37  
19.56  
7.62  
3.4  
E
K
SEATING  
PLANE  
0.97  
1.07  
D
2.03  
2.67  
F
40° BASIC  
40° BASIC  
H
G
H
J
K
Q
R
.500 BASIC  
1.186 BASIC  
.593 BASIC  
12.7 BASIC  
30.12 BASIC  
15.06 BASIC  
J
G
Q
2
3
F
1
4
R
.400  
.151  
.980  
.500  
.161  
1.020  
10.16  
3.84  
12.70  
4.09  
5
8
6
7
24.89  
25.91  
Note: Leads in true position within 0.010" (0.25mm) R at MMC at seating plane.  
Pin numbers shown for reference only. Numbers may not be marked on package.  
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246  

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