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參數(shù)資料
| 型號(hào)： | OP177AZ |
| 廠商： | PRECISION MONOLITHICS INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Ultraprecision Operational Amplifier |
| 中文描述： | OP-AMP, 20 uV OFFSET-MAX, CDIP8 |
| 封裝： | HERMETIC SEALED, DIP-8 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 788K |
| 代理商： | OP177AZ |
PIN CONNECTIONS
REV. B
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
Ultraprecision
Operational Amplifier
OP177
Analog Devices, Inc., 1995
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
FEATURES
Ultralow Offset Voltage:
T
A
= +25
8
C: 10
m
V max
–55
8
C
≤
T
A
≤
+125
8
C: 20
m
V max
Outstanding Offset Voltage Drift: 0.1
m
V/
8
C max
Excellent Open-Loop Gain and Gain Linearity:
12 V/
m
V typ
CMRR: 130 dB min
PSRR: 120 dB min
Low Supply Current: 2.0 mA max
Fits Industry Standard Precision Op Amp Sockets
(OP07/OP77)
GENERAL DESCRIPTION
The OP177 features the highest precision performance of any
op amp currently available. Offset voltage of the OP177 is only
10
μ
V max at room temperature and 20
μ
V max over the full
military temperature range of –55
°
C to +125
°
C. The ultralow
V
OS
of the OP177, combines with its exceptional offset voltage
drift (TCV
OS
) of 0.1
μ
V/
°
C max, to eliminate the need for
external V
OS
adjustment and increases system accuracy over
temperature.
The OP177’s open-loop gain of 12 V/
μ
V is maintained over the
full
±
10 V output range. CMRR of 130 dB min, PSRR of
120 dB min, and maximum supply current of 2 mA are just a
few examples of the excellent performance of this operational
amplifier. The OP177’s combination of outstanding specifications
insure accurate performance in high closed-loop gain applications.
This low noise bipolar input op amp is also a cost effective
alternative to chopper-stabilized amplifiers. The OP177 provides
chopper-type performance without the usual problems of high
noise, low frequency chopper spikes, large physical size, limited
common-mode input voltage range, and bulky external storage
capacitors.
The OP177 is offered in both the –55
°
C to +125
°
C military,
and the –40
°
C to +85
°
C extended industrial temperature
ranges. This product is available in 8-pin ceramic and epoxy
DIPs, as well as the space saving 8-pin Small-Outline (SO) and
the Leadless Chip Carrier (LCC) packages.
Figure 1. Simplified Schematic
Epoxy Mini-DIP
(P Suffix)
8-Pin Hermetic DIP
(Z-Suffix)
8-Pin SO
(S-Suffix)
NC = NO CONNECT
OP177BRC/883
LCC (RC Suffix)
NC = NO CONNECT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OP177BZ | Ultraprecision Operational Amplifier |
| OP177EZ | Ultraprecision Operational Amplifier |
| OP177FS | Ultraprecision Operational Amplifier |
| OP177FZ | Ultraprecision Operational Amplifier |
| OP177GS | Ultraprecision Operational Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OP177BRC/883 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultraprecision Operational Amplifier |
| OP177BZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultraprecision Operational Amplifier |
| OP177BZ/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| OP177EZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultraprecision Operational Amplifier |
| OP177FP | 制造商:Analog Devices 功能描述:OP Amp Single GP 制造商:Rochester Electronics LLC 功能描述:ULTRA-PRECISION OP AMP IC - Bulk 制造商:Analog Devices 功能描述:IC OP AMP PRECISION DIP8 177 |
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