参数资料
| 型号： | OP77FZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP 600KHZ PREC 8CDIP |
| 产品变化通告： | OP77 Vos Trims Redesign Change 03/Mar/2011 |
| 标准包装： | 48 |
| 放大器类型： | 通用 |
| 电路数： | 1 |
| 转换速率： | 0.3 V/µs |
| 增益带宽积： | 600kHz |
| 电流 - 输入偏压： | 1.2nA |
| 电压 - 输入偏移： | 20µV |
| 电压 - 电源，单路/双路(±)： | ±3 V ~ 18 V |
| 工作温度： | -25°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-CDIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-CERDIP |
| 包装： | 管件 |
| 产品目录页面： | 774 (CN2011-ZH PDF) |
Next Generation OP07 Ultralow
Offset Voltage Operational Amplifier
OP77
Rev. E
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
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
www.analog.com
Fax: 781.461.3113
2002–2010 Analog Devices, Inc. All rights reserved.
FEATURES
Outstanding gain linearity
Ultrahigh gain, 5000 V/mV min
Low VOS over temperature, 55 μV max
Excellent TCVOS, 0.3 μV/°C max
High PSRR, 3 μV/V max
Low power consumption, 60 mW max
Fits OP07, 725,108A/308A, 741 sockets
Available in die form
PIN CONNECTIONS
VOS TRIM 1
–IN
2
+IN
3
V–
4
VOS TRIM
8
V+
7
OUT
6
NC
5
NC = NO CONNECT
OP77
TOP VIEW
(Not to Scale)
00
32
0-
0
1
Figure 1. 8-Pin Hermetic
DIP_Q-8 (Z Suffix)
VOS TRIM
V+
4V– (CASE)
+IN
NC
NC = NO CONNECT
–IN
OUT
00
32
0-
00
2
OP77
TOP VIEW
(Not to Scale)
7
3
1
5
6
2
8
4
Figure 2. TO-99
(J Suffix)
GENERAL DESCRIPTION
The OP77 significantly advances the state-of-the-art in
precision op amps. The outstanding gain of 10,000,000 or more
for the OP77 is maintained over the full 10 V output range. This
exceptional gain-linearity eliminates incorrectable system
nonlinearities common in previous monolithic op amps and
provides superior performance in high closed-loop gain
applications. Low initial VOS drift and rapid stabilization time,
combined with only 50 mW of power consumption, are
significant improvements over previous designs. These
characteristics, plus the exceptional TCVOS of 0.3 μV/°C
maximum and the low VOS of 25 μV maximum, eliminates the
need for VOS adjustment and increases system accuracy over
temperature.
A PSRR of 3 μV/V (110 dB) and CMRR of 1.0 μV/V maximum
virtually eliminate errors caused by power supply drifts and
common-mode signals. This combination of outstanding
characteristics makes the OP77 ideally suited for high resolution
instrumentation and other tight error budget systems.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| OP77GP | 制造商:Analog Devices 功能描述:IC OP AMP U-LOW OFFSET DIP8 |
| OP77GS | 制造商:Analog Devices 功能描述:OP AMP U-LOW OFFSET SMD SOIC8 |
| OP77GS-REEL | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| OP77GS-REEL7 | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| OP77HP | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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