参数资料
型号: 5962-88565013B
元件分类: 运算放大器
英文描述: QUAD OP-AMP, 600 uV OFFSET-MAX, 6 MHz BAND WIDTH, CQCC28
封装: CERAMIC, LCC-28
文件页数: 1/16页
文件大小: 680K
代理商: 5962-88565013B
REV. A
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may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
a
OP470
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 2002
Very Low Noise Quad
Operational Amplifier
FEATURES
Very Low-Noise, 5 nV/
÷Hz @ 1 kHz Max
Excellent Input Offset Voltage, 0.4 mV Max
Low Offset Voltage Drift, 2
V/ C Max
Very High Gain, 1000 V/mV Min
Outstanding CMR, 110 dB Min
Slew Rate, 2 V/ s Typ
Gain-Bandwidth Product, 6 MHz Typ
Industry Standard Quad Pinouts
Available in Die Form
GENERAL DESCRIPTION
The OP470 is a high-performance monolithic quad operational
amplifier with exceptionally low voltage noise, 5 nV/X/ Hz at
1 kHz Max, offering comparable performance to ADI’s industry
standard OP27.
The OP470 features an input offset voltage below 0.4 mV,
excellent for a quad op amp, and an offset drift under 2
mV/∞C,
guaranteed over the full military temperature range. Open loop
gain of the OP470 is over 1,000,000 into a 10 k
W load ensuring
excellent gain accuracy and linearity, even in high gain applica-
tions. Input bias current is under 25 nA, which reduces errors
due to signal source resistance. The OP470’s CMR of over
110 dB and PSRR of less than 1.8
mV/V significantly reduce
errors due to ground noise and power supply fluctuations.
Power consumption of the quad OP470 is half that of four
OP27s, a significant advantage for power conscious applica-
tions. The OP470 is unity-gain stable with a gain bandwidth
product of 6 MHz and a slew rate of 2 V/
ms.
PIN CONNECTIONS
14–Lead Hermetic Dip
(Y–Suffix)
14–Lead Plastic Dip
(P–Suffix)
14
13
12
11
10
9
8
1
2
3
4
5
6
7
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
OP470
16–Lead SOIC Package
(R–Suffix)
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NC = NO CONNECT
OUT A
OUT D
OP470
–IN A
–IN D
+IN A
+IN D
V+
V–
+IN B
+IN C
–IN B
–IN C
OUT B
OUT C
NC
SIMPLIFIED SCHEMATIC
–IN
+IN
BIAS
V–
V+
The OP470 offers excellent amplifier matching which is important
for applications such as multiple gain blocks, low noise instrumen-
tation amplifiers, quad buffers, and low noise active filters.
The OP470 conforms to the industry standard 14-pin DIP pinout.
It is pin compatible with the LM148/149, HA4741, HA5104,
and RM4156 quad op amps and can be used to upgrade systems
using these devices.
For higher speed applications, the OP471, with a slew rate of
8 V/
ms, is recommended.
相关PDF资料
PDF描述
5962-88565013C QUAD OP-AMP, 600 uV OFFSET-MAX, 6 MHz BAND WIDTH, CQCC28
5962-8863001VX INSTRUMENTATION AMPLIFIER, 80 uV OFFSET-MAX, 0.57 MHz BAND WIDTH, CDIP18
5962-88630023X INSTRUMENTATION AMPLIFIER, 150 uV OFFSET-MAX, 0.57 MHz BAND WIDTH, CQCC28
5962-8863002VX INSTRUMENTATION AMPLIFIER, 150 uV OFFSET-MAX, 0.57 MHz BAND WIDTH, CDIP18
5962-88685012A 1-CHANNEL POWER SUPPLY SUPPORT CKT, CQCC20
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