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參數(shù)資料
| 型號： | OPA643U |
| 英文描述： | Wideband Low Distortion, High Gain OPERATIONAL AMPLIFIER |
| 中文描述： | 寬帶低失真，高增益運(yùn)算放大器 |
| 文件頁數(shù)： | 17/17頁 |
| 文件大?。?/td> | 262K |
| 代理商： | OPA643U |
OPA643
17
distortion, non-inverting amplifier operation. Order these
boards by the following part numbers from your local Burr-
Brown distributor:
DEM-OPA64XP-N
for the OPA643P and OPA643PB (8-pin DIP package)
DEM-OPA64XU-N
for the OPA643U and OPA643UB (8-pin SO package)
The SOT23-5 package version of the OPA643 may be
evaluated using a single unpopulated board used for numerous
SOT23-5 packaged amplifiers available from Burr-Brown.
This board is available from the Burr-Brown Literature
department as an unpopulated board attached to a descriptive
document. This board, the
DEM-OPA6xxN
, is available
free by requesting literature number
MKT-348
.
MACROMODELS AND APPLICATIONS SUPPORT
Computer simulation of circuit performance using SPICE is
often useful when analyzing the performance of analog
circuits and systems. This is particularly true for video and
RF amplifier circuits where parasitic capacitance and
inductance can have a major effect on circuit performance.
A SPICE model for the OPA643 is available through the
Burr-Brown Internet web page (http://www.burr-brown.com)
or as a disk from the Burr-Brown Applications department
(1-800-548-6132). The Application department is also
available for design assistance at this number. These models
do a good job of predicting small signal AC and transient
performance under a wide variety of operating conditions.
They do not do as well in predicting the harmonic distortion
or dG/dP characteristics. These models do not attempt to
distinguish among the various package types in their small
signal AC performance.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA643NB | Wideband Low Distortion, High Gain OPERATIONAL AMPLIFIER |
| OPA643UB | Wideband Low Distortion, High Gain OPERATIONAL AMPLIFIER |
| OPA646 | Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER |
| OPA646U | Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER |
| OPA650 | Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA643UB | 制造商:Rochester Electronics LLC 功能描述:HIGH SPEED OP AMP - Bulk |
| OPA644 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:OPA644 - DISCONTINUED PRODUCT. No longer recommended for new design. |
| OPA644U | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| OPA644UB | 制造商:BB 制造商全稱:BB 功能描述:Low Distortion Current Feedback OPERATIONAL AMPLIFIER |
| OPA646 | 制造商:BB 制造商全稱:BB 功能描述:Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER |
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