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參數(shù)資料
| 型號(hào)： | OPA644 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Low Distortion Current Feedback Operational Amplifier(低失真電流反饋運(yùn)算放大器) |
| 中文描述： | 低失真電流反饋運(yùn)算放大器（低失真電流反饋運(yùn)算放大器） |
| 文件頁(yè)數(shù)： | 3/13頁(yè) |
| 文件大小： | 143K |
| 代理商： | OPA644 |
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3
OPA644
1
2
3
4
8
7
6
5
+V
S2(1)
+V
S1
Output
–V
S2(1)
NC
–Input
+Input
–V
S1
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
PIN CONFIGURATION (All Packages)
Top View
SO-8
NOTE: (1) Making use of all four power supply pins is highly recommended,
although not required. Using these four pins, instead of just pins 4 and 7, will
lower the effective pin impedance and substantially lower distortion.
PACKAGE/ORDERING INFORMATION
PACKAGE DRAWING
NUMBER
(1)
PRODUCT
PACKAGE
OPA644U, UB
SO-8 Surface Mount
182
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book. (2) The “B” grade of the
SO-8 package will be marked with a “B” by pin 8.
ABSOLUTE MAXIMUM RATINGS
Power Supply ..............................................................................
±
5.5VDC
Internal Power Dissipation .......................... See Thermal Considerations
Differential Input Voltage ..................................................................
±
1.2V
Input Voltage Range............................................................................
±
V
S
Storage Temperature Range: U, UB ............................ –40
°
C to +125
°
C
Lead Temperature (soldering, 10s).............................................. +300
°
C
(soldering, SO-8 3s) ....................................... +260
°
C
Junction Temperature (T
J
)............................................................ +175
°
C
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may
be more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| OPA646 WAF | 制造商:Texas Instruments 功能描述: |
| OPA646U | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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