参数资料
型号: OP282GSZ-REEL
厂商: Analog Devices Inc
文件页数: 1/16页
文件大小: 0K
描述: IC OPAMP JFET 4MHZ DUAL LP 8SOIC
标准包装: 2,500
放大器类型: J-FET
电路数: 2
转换速率: 9 V/µs
增益带宽积: 4MHz
电流 - 输入偏压: 3pA
电压 - 输入偏移: 200µV
电流 - 电源: 210µA
电流 - 输出 / 通道: 12mA
电压 - 电源,单路/双路(±): 9 V ~ 36 V,±4.5 V ~ 18 V
工作温度: -40°C ~ 90°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)
Dual/Quad, Low Power, High Speed
JFET Operational Amplifiers
Data Sheet
Rev. I
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
1991–2013 Analog Devices, Inc. All rights reserved.
FEATURES
High slew rate: 9 V/s
Wide bandwidth: 4 MHz
Low supply current: 250 A/amplifier maximum
Low offset voltage: 3 mV maximum
Low bias current: 100 pA maximum
Fast settling time
Common-mode range includes V+
Unity-gain stable
14-ball wafer level chip scale for quad
APPLICATIONS
Active filters
Fast amplifiers
Integrators
Supply current monitoring
GENERAL DESCRIPTION
The OP282/OP482 dual and quad operational amplifiers feature
excellent speed at exceptionally low supply currents. The slew
rate is typically 9 V/s with a supply current of less than 250 A
per amplifier. These unity-gain stable amplifiers have a typical
gain bandwidth of 4 MHz.
The JFET input stage of the OP282/OP482 ensures that the bias
current is typically a few picoamps and is less than 500 pA over
the full temperature range. The offset voltage is less than 3 mV
for the dual amplifier and less than 4 mV for the quad amplifier.
With a wide output swing (within 1.5 V of each supply), low
power consumption, and high slew rate, the OP282/OP482 are
ideal for battery-powered systems or power-restricted applica-
tions. An input common-mode range that includes the positive
supply makes the OP282/OP482 an excellent choice for high-
side signal conditioning.
The OP282/OP482 are specified over the extended industrial
temperature range. The OP282 is available in the standard
8-lead, narrow SOIC and MSOP packages. The OP482 is
available in the PDIP and narrow SOIC packages, as well as
a 14-ball WLCSP.
PIN CONNECTIONS
1
2
3
4
5
6
7
8
OUT A
–IN A
+IN A
V–
OP-482
V+
OUT B
–IN B
+IN B
OP282
00301-
001
Figure 1. 8-Lead, Narrow-Body SOIC (S-Suffix) [R-8]
00301-
002
OUT A 1
–IN A 2
+IN A 3
V–
4
V+
8
OUT B
7
–IN B
6
+IN B
5
OP282
TOP VIEW
(Not to Scale)
Figure 2. 8-Lead MSOP [RM-8]
1
2
3
4
5
6
7
14
13
12
11
10
9
8
OUT A
–IN A
+IN A
V+
+IN B
–IN B
OUT B
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
OP482
– +
+ –
– +
+ –
00301-
003
Figure 3. 14-Lead PDIP (P-Suffix) [N-14]
1
2
3
4
5
6
7
14
13
12
11
10
9
8
OUT A
–IN A
+IN A
V+
+IN B
–IN B
OUT B
OUT D
–IN D
+IN D
V–
+IN C
–IN C
OUT C
OP482
00301-
004
Figure 4. 14-Lead, Narrow-Body SOIC (S-Suffix) [R-14]
TOP VIEW (BALL SIDE DOWN)
Not to Scale
00301-
048
BALL A1 CORNER
OUT A
+IN D
V–
+IN C
OUT C
OUT D
–IN A
V+
–IN B
OUT B
–IN D
+IN A
+IN B
–IN C
A
B
C
D
E
F
1
2
3
G
H
J
Figure 5. 14-Ball WLCSP [CB-14-2]
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