OMA541SFB [ETC]
Monolithic Operational Amplifier In Isolated Flat Packs; 单片运算放大器，隔离扁包
| 型号： | OMA541SFB |
| 厂家： | 
ETC |
| 描述： | Monolithic Operational Amplifier In Isolated Flat Packs |
| 文件： | 总4页 (文件大小：43K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OMA541SFB
LOW POWER OPERATIONAL AMPLIFIER IN LOW PROFILE DUAL
IN-LINE PACKAGE APPROVED TO DESC DRAWING 5962-94520
Monolithic Operational Amplifier In
Isolated Flat Packs
FEATURES
• Approved to DESC 5962-94520
• Similar To OPA541
• Isolated Hermetic Dual In-Line Package
• Low Profile
• Surface Mount Lead Form Available
• FET Input
• Power Supplies To ±40V
DESCRIPTION
These devices are designed specifically for electronic assemblies requiring low profile
package types. The OMA541SF is a monolithic operational amplifier capable of
operating from power supplies up to ±40V and peak currents of up to 2 amps. The
packaging provides the ultimate in size, thermal performance and ease of assembly.
It is ideally suited for high density electronic assemblies and is approved to DESC
drawing 5962-94520.
@ 25°C
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, +VS to -VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80V
Output Current, Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0A
Output Current, Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5A
Power Dissipation, Internal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W
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
3.4
+V
S
-In
+In
Current
Sense
RCL
Output
Output
Drive
(ext.)
-V
S
3.4 - 37
4 11 R0
OMA541SFB
ELECTRICAL CHARACTERISTICS (At TC = 25°C; VS = ±34VDC unless otherwise noted.)
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
Input Offset Current
IOS
±1
±5
±30
±20
pA
nA
Specified Temperature Range
Input Characteristics
Common-Mode Voltage Range
-55°C to +85°C
±(œV œ- 6)
±(œV œ- 3)
V
V
S
S
+85°C to +125°C
±(œV œ- 6.5)
±(œV œ- 3.2)
S
S
Common-Mode Rejection
VCM = ±(œV œ- 6V)
113
dB
dB
pF
T
S
VCM =±22V
96
Input Capacitance*
5
1
Input Capacitance, DC*
Gain Characteristics
Open Loop Gain at 10Hz
Gain-Bandwidth Product*
Output
RL = 10k
90
97
dB
1.6
MHz
IO = 2A
±(œV œ- 4.5)
±(œV œ- 3.6)
V
V
A
A
S
S
Voltage Swing
IO = .25A
±(œV œ- 4)
±(œV œ- 3.2)
S
S
Current, Peak (1)
1.5
6
2.0
10
AC Performance
Slew Rate
V/µs
Power Supply
Power Supply Voltage, ±VS
±10
±35
20
±40
25
V
mA
mA
Current, Quiescent
Specified Temperature Range
AC Output > 60Hz
DC Output
25
35
Thermal Resistance
qJC (Junction-to-Case)
1.65
1.85
50
2.00
2.50
°C/W
°C/W
°C/W
qJC (Junction-to-Case)
3.4
qJA (Junction-to-Ambient)
NOTES: (1) Power dissipation, Internal: 25W Max.
Guaranteed - not tested 100%.
*
Part Number Designator
Standard Military Drawing Number
5962-94520 01XX
Omnirel Part Number
OMA541SFB
Package
F-14L
3.4 - 38
OMA541SFB
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
TC = 25°C
-VS - VO
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
PO = 50W
10
0.001
1
10
100
1k
10k
100k
10
100
1k
10k
100k
Frequency, (Hz)
Frequency, (Hz)
3.4
Typical Output Current
VS Temperature (Case Dependent)
Typical Common-Mode Rejection
VS Frequency (Case Dependent)
3
2
120
110
100
IOUT
-
90
80
70
1
0
IOUT +
60
50
-50
-25
0
25
50
75
100
125
10
100
1k
10k
100k
1M
Case Temperature, (°C)
Frequency, (Hz)
3.4 - 39
OMA541SFB
Safe Operating Area
OMA541SF
10
TC = 25°C
1.0
0.1
TC = 125°C
1
10
100
PIN CONNECTION
F-14L
Pin 1 Designation
1
2
3
14
13
12
4
11
5
6
7
10
9
8
•
Pin 1: +VCC Pin 6: +IN
Pin 11: VOUT
Pin 2: +VCC Pin 7: -VCC Pin 12: +VCC
Pin 3: VOUT
Pin 4: VOUT
Pin 5: -IN
Pin 8: -VCC Pin 13: +VCC
Pin 9: -VCC Pin 14: Current Sense
Pin 10: VOUT
MECHANICAL OUTLINE
.450
MIN.
TYP
.380
.050 TYP.
.040 REF.
I.D.
MARK
I.D.BEAD
.015
.380
3.4
.300
.010
.040
.125
MAX.
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
相关型号：
©2020 ICPDF网 联系我们和版权申明