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SG143T/DESC

Operational Amplifier, 1 Func, 6000uV Offset-Max, BIPolar, MBCY8, METAL CAN, TO-5, 8 PIN

器件类别：模拟混合信号IC    放大器电路   

厂商名称：Linfinity Microelectronics

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参数 预览 参数对比
器件参数
参数名称
属性值
厂商名称
Linfinity Microelectronics
包装说明
METAL CAN, TO-5, 8 PIN
Reach Compliance Code
unknown
放大器类型
OPERATIONAL AMPLIFIER
最大平均偏置电流 (IIB)
0.035 µA
标称共模抑制比
110 dB
最大输入失调电压
6000 µV
JESD-30 代码
O-MBCY-W8
负供电电压上限
-40 V
标称负供电电压 (Vsup)
-28 V
功能数量
1
端子数量
8
最高工作温度
125 °C
最低工作温度
-55 °C
封装主体材料
METAL
封装形状
ROUND
封装形式
CYLINDRICAL
认证状态
Not Qualified
标称压摆率
2.5 V/us
供电电压上限
40 V
标称供电电压 (Vsup)
28 V
表面贴装
NO
技术
BIPOLAR
温度等级
MILITARY
端子形式
WIRE
端子位置
BOTTOM
标称均一增益带宽
1000 kHz
文档预览
SG143
HIGH-VOLTAGE OPERATIONAL AMPLIFIER
DESCRIPTION
The SG143 is a general-purpose high-voltage operational amplifier
featuring operation to
±40V
and overvoltage protection up to
±40V.
Increased slew rate, together with higher common-mode and supply
rejection, insure improved performance at high supply voltages.
Operating characteristics are independent of supply voltage and
temperature. These devices are intended for use in high voltage
applications where common-mode input ranges, high output voltage
swings, and low input currents are required. Also, they are internally
compensated and are pin compatible with industry standard operational
amplifiers.
FEATURES
•
•
•
•
•
±
4.0V to
±
40V supply voltage range
±
37V output voltage swing
±
24V common-mode voltages
Overvoltage protection
Output short circuit protection
HIGH RELIABILITY FEATURES-SG143
♦
Available to MIL-STD-883 and DESC SMD
♦
LMI level "S" processing available
CIRCUIT SCHEMATIC
4/90 Rev 1.1 5/94
Copyright
©
1994
1
11861 Western Avenue
∞
Garden Grove, CA 92641
(714) 898-8121
∞
FAX: (714) 893-2570
L
INFINITY
Microelectronics Inc.
SG143
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage
SG143 ............................................................................±40V
Input Voltage
SG143 ............................................................................±40V
Differential Input Voltage .................................
±(V
+
+ |V
-
| - 3) V
Note 1. Exceeding these ratings could cause damage to the device.
Output Short Circuit Duration ............................................ 5 sec
Operating Junction Temperature
Hermetic (T, Y-Package) .............................................. 150°C
Storage Temperature Range ............................ -65°C to 150°C
Lead Temperature (Soldering, 10 Seconds) ................... 300°C
THERMAL DATA
T Package:
Thermal Resistance-
Junction to Case
,
θ
JC
................... 25°C/W
Thermal Resistance-
Junction to Ambient
,
θ
JA
............ 130°C/W
Y Package:
Thermal Resistance-
Junction to Case
,
θ
JC
.................. 50°C/W
Thermal Resistance-
Junction to Ambient
,
θ
JA
........... 130°C/W
Note A. Junction Temperature Calculation: T
J
= T
A
+ (P
D
x
θ
JA
).
Note B. The above numbers for
θ
JC
are maximums for the limiting
thermal resistance of the package in a standard mount-
ing configuration. The
θ
JA
numbers are meant to be
guidelines for the thermal performance of the device/pc-
board system. All of the above assume no ambient
airflow.
RECOMMENDED OPERATING CONDITIONS
(Note 2)
Supply Voltage
SG143 ........................................................................... ±28V
Input Voltage
SG143 ........................................................................... ±28V
Operating Ambient Temperature Range (T
J
)
SG143 ............................................................ -55°C to 125°C
Note 2. Range over which the device is functional.
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, these specifications apply for the operating ambient temperature of 25°C and over the recommended supply voltage
range. Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.)
Parameter
Input Offset Voltage
T
A
= T
MIN
to T
MAX
Input Offset Current
T
A
= T
MAX
T
A
= T
MIN
.
Input Bias Current
Large Signal Voltage Gain
Test Conditions
T
A
= T
MIN
to T
MAX
R
L
= 100KΩ, V
OUT
= ±10V
T
A
= T
MIN
to T
MAX
Common-Mode Rejection
Power Supply Rejection
Input Common Mode Range (Peak)
Unity Gain Bandwidth
Slew Rate
R
L
=5KΩ
Supply Current
Output Voltage Swing
Short Circuit Current
SG143
Min. Typ. Max.
2.0
5.0
6.0
1.0
3.0
4.5
7.0
8.0
20
35
180
100
50
80
110
15
100
±24 ±25
1.0
2.5
4.0
±22
20
Units
mV
mV
nA
nA
nA
nA
nA
V/mV
V/mV
dB
µV/V
V
MHz
V/µs
mA
V
mA
4/90 Rev 1.1 2/94
Copyright
©
1994
2
11861 Western Avenue
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
L
INFINITY
Microelectronics Inc.
SG143
CHARACTERISTIC CURVES
FIGURE 1.
POWER BANDWIDTH
FIGURE 2.
PEAK OUTPUT VOLTAGE SWING VS. POWER SUPPLY VOLTAGE
FIGURE 3.
OPEN-LOOP FREQUENCY RESPONSE
FIGURE 4.
OUTPUT SHORT-CIRCUIT CURRENT VS. TEMPERATURE
FIGURE 5.
INPUT CURRENT
FIGURE 6.
VOLTAGE GAIN
4/90 Rev 1.1 2/94
Copyright
©
1994
3
11861 Western Avenue
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
L
INFINITY
Microelectronics Inc.
SG143
CHARACTERISTIC CURVES
(continued)
FIGURE 7.
SUPPLY CURRENT
FIGURE 8.
UNITY GAIN BANDWIDTH
TYPICAL APPLICATIONS
FIGURE 9 - VOLTAGE OFFSET
NULL CIRCUIT
FIGURE 10 - DIFFERENTIAL AMPLIFIER WITH ±20V
COMMON-MODE INPUT VOLTAGE RANGE
FIGURE 11 - LOW-DRIFT SAMPLE AND HOLD
CONNECTION DIAGRAMS & ORDERING INFORMATION
Package
8-PIN METAL CAN
T - PACKAGE
(See Notes Below)
Part No.
SG143T/883B
SG143T/DESC
SG143T
Ambient
Temperature Range
-55°C to 125°C
-55°C to 125°C
-55°C to 125°C
Connection Diagram
N.C.
OFFSET ADJUST
INVERTING INPUT
NON-INVERTING
INPUT
2
3
4
5
8
1
7
6
V+
OUTPUT
OFFSET ADJUST
V-
8-PIN CERAMIC DIP
Y- PACKAGE
SG143Y/883B
SG143Y/DESC
SG143Y
-55°C to 125°C
-55°C to 125°C
-55°C to 125°C
OFFSET ADJUST
INVERTING INPUT
NON-INVERTING INPUT
V-
1
2
3
4
8
7
6
5
N.C.
V+
OUTPUT
OFFSET ADJUST
Note 1. Contact factory for JAN and DESC product availablity.
2. All packages are viewed from the top.
4/90 Rev 1.1 2/94
Copyright
©
1994
4
11861 Western Avenue
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
L
INFINITY
Microelectronics Inc.
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参数对比
与SG143T/DESC相近的元器件有：SG143T/883B、SG143T、SG143Y/DESC、SG143Y/883B、SG143Y。描述及对比如下：
型号 SG143T/DESC SG143T/883B SG143T SG143Y/DESC SG143Y/883B SG143Y
描述 Operational Amplifier, 1 Func, 6000uV Offset-Max, BIPolar, MBCY8, METAL CAN, TO-5, 8 PIN Operational Amplifier, 1 Func, 6000uV Offset-Max, BIPolar, MBCY8, METAL CAN, TO-5, 8 PIN Operational Amplifier, 1 Func, 6000uV Offset-Max, BIPolar, MBCY8, METAL CAN, TO-5, 8 PIN Operational Amplifier, 1 Func, 6000uV Offset-Max, BIPolar, CDIP8, CERAMIC, DIP-8 Operational Amplifier, 1 Func, 6000uV Offset-Max, BIPolar, CDIP8, CERAMIC, DIP-8 Operational Amplifier, 1 Func, 6000uV Offset-Max, BIPolar, CDIP8, CERAMIC, DIP-8
厂商名称 Linfinity Microelectronics Linfinity Microelectronics Linfinity Microelectronics Linfinity Microelectronics Linfinity Microelectronics Linfinity Microelectronics
包装说明 METAL CAN, TO-5, 8 PIN METAL CAN, TO-5, 8 PIN METAL CAN, TO-5, 8 PIN CERAMIC, DIP-8 CERAMIC, DIP-8 CERAMIC, DIP-8
Reach Compliance Code unknown unknown unknown unknown unknown unknow
放大器类型 OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
最大平均偏置电流 (IIB) 0.035 µA 0.035 µA 0.035 µA 0.035 µA 0.035 µA 0.035 µA
标称共模抑制比 110 dB 110 dB 110 dB 110 dB 110 dB 110 dB
最大输入失调电压 6000 µV 6000 µV 6000 µV 6000 µV 6000 µV 6000 µV
JESD-30 代码 O-MBCY-W8 O-MBCY-W8 O-MBCY-W8 R-GDIP-T8 R-GDIP-T8 R-GDIP-T8
负供电电压上限 -40 V -40 V -40 V -40 V -40 V -40 V
标称负供电电压 (Vsup) -28 V -28 V -28 V -28 V -28 V -28 V
功能数量 1 1 1 1 1 1
端子数量 8 8 8 8 8 8
最高工作温度 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
最低工作温度 -55 °C -55 °C -55 °C -55 °C -55 °C -55 °C
封装主体材料 METAL METAL METAL CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED
封装形状 ROUND ROUND ROUND RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 CYLINDRICAL CYLINDRICAL CYLINDRICAL IN-LINE IN-LINE IN-LINE
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
标称压摆率 2.5 V/us 2.5 V/us 2.5 V/us 2.5 V/us 2.5 V/us 2.5 V/us
供电电压上限 40 V 40 V 40 V 40 V 40 V 40 V
标称供电电压 (Vsup) 28 V 28 V 28 V 28 V 28 V 28 V
表面贴装 NO NO NO NO NO NO
技术 BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
温度等级 MILITARY MILITARY MILITARY MILITARY MILITARY MILITARY
端子形式 WIRE WIRE WIRE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE
端子位置 BOTTOM BOTTOM BOTTOM DUAL DUAL DUAL
标称均一增益带宽 1000 kHz 1000 kHz 1000 kHz 1000 kHz 1000 kHz 1000 kHz
是否Rohs认证 - 不符合 不符合 - 不符合 不符合
架构 - VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK - VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK
25C 时的最大偏置电流 (IIB) - 0.02 µA 0.02 µA - 0.02 µA 0.02 µA
频率补偿 - YES YES - YES YES
JESD-609代码 - e0 e0 - e0 e0
低-失调 - NO NO - NO NO
封装等效代码 - CAN8,.2 CAN8,.2 - DIP8,.3 DIP8,.3
电源 - +-28 V +-28 V - +-28 V +-28 V
最大压摆率 - 4 mA 4 mA - 4 mA 4 mA
端子面层 - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
最小电压增益 - 50000 50000 - 50000 50000
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器件捷径:
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