OMA8201SF [ETC]
DUAL HIGH POWER, HIGH CURRENT OPERATIONAL AMPLIFIER MODULE; 双高功率，高电流运算放大器模块
| 型号： | OMA8201SF |
| 厂家： | 
ETC |
| 描述： | DUAL HIGH POWER, HIGH CURRENT OPERATIONAL AMPLIFIER MODULE |
| 文件： | 总2页 (文件大小：22K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OMA8201SF
DUAL HIGH POWER, HIGH CURRENT
OPERATIONAL AMPLIFIER MODULE
12 Pin, Dual Uncommitted Power Operational
Amplifiers And Power Sense Resistors
FEATURES
• Dual Op Amps - Uncommitted
• Dual Sense Resistors - Uncommitted
• Output Current To 10A Peak
• Power Supply To ±40V
• FET Input
• Hermetic Package - Isolated Devices
• Available Screened To MIL-STD-883
DESCRIPTION
The OMA8201SF is a high performance hybrid integrated circuit which contains two
(2) uncommitted power amplifiers and two (2) high power sense resistors. The
device is ideally suited for high density and high reliability systems. The sense
resistor can be customized for specific applications, however Rmin 20 m .
(Per Device) @ 25°C
ABSOLUTE MAXIMUM RATINGS
Supply Voltage +VS to -VS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80V
Output Current, Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A
Power Dissipation, Internal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125W
Resistor Dissipation, Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5W
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Lead Temperature (10 Sec. Soldering). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
SCHEMATIC
3.4
(9) +V
(9) +V
S
S
(5) +IN 2
(4) -IN 2
(12) +IN 1
(11) -IN 1
(2) CS1 OUT
(8) CS2 OUT
(1) -V
(1) -V
S
S
R1
R2
(3)
(10)
(6)
(7)
3.4 - 53
4 11 R0
OMA8201SF
ELECTRICAL CHARACTERISTICS (TC = 25°C; VS = ±34 VDC 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
Specified Temperature Range
Specified Temperature Range
20
±5
50
nA
nA
Input Offset Current
IOS
±20
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
IC = 25A, TC = 125°C
IC = 25 , TC = -55°C
±(œVSœ- 5.5) ±(œVSœ- 4.5)
V
V
V
A
±(œVSœ- 4)
±(œVSœ- 6)
9
±(œVSœ- 3.6)
±(œVSœ- 5.5)
10
Current Peak
AC Performance
Slew Rate
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
nF
SOA
Phase Margin*
40
Degrees
Power Supply
Power Supply Voltage, ±VS
Current Quiescent
Thermal Resistance
±10
±35
50
±40
70
V
Specified Temperature Range
mA
q
JC (Junction-to-Case)
AC Output, f < 60Hz
DC Output
1.25
1.4
30
1.5
1.9
°C/W
°C/W
°C/W
qJA (Junction-to-Ambient)
No Heat Sink
Notes: *Guaranteed - not tested 100%.
MECHANICAL OUTLINE
PIN CONNECTION
3.4
Pin 1 Designation
.12 PINS
.500
MIN.
.550
.270
MAX.
Pin 1: -VS
Pin 2: CS1 OUT
Pin 3: R1
Pin 4: -IN 2
Pin 5: +IN 2
Pin 6: R2
Pin 7: R2
Pin 8: CS2 OUT
Pin 9: +VS
Pin 10: R1
Pin 11: -IN 1
Pin 12: +IN 1
.250
.275
.150 TYP.
•
1
12
2
3
4
5
6
11
10
9
8
7
1.050
1.300
1.550
.040 DIA.
.275
.125 DIA.
2 HOLES
.105
.040
.125
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
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