參數(shù)資料
型號(hào)： TL031MD
廠商： Texas Instruments, Inc.
元件分類： 運(yùn)動(dòng)控制電子
英文描述： ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
中文描述： 增強(qiáng)型場(chǎng)效應(yīng)低功耗低失調(diào)運(yùn)算放大器
文件頁數(shù)： 48/56頁
文件大?。?/td> 887K
代理商： TL031MD
TL03x, TL03xA, TL03xY
ENHANCED-JFET LOW-POWER LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS180B – FEBRUARY 1997 – REVISED FEBRUARY 1999
48
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
output characteristics
All operating characteristics (except bandwidth and phase margin) are specified with 100-pF load capacitance.
The TL03x and TL03xA drive higher capacitive loads; however, as the load capacitance increases, the resulting
response pole occurs at lower frequencies, thereby causing ringing, peaking, or even oscillation. The value of
the load capacitance at which oscillation occurs varies with production lots. If an application appears to be
sensitive to oscillation due to load capacitance, adding a small resistance in series with the load should alleviate
the problem (see Figure 63). Capacitive loads of 1000 pF and larger can be driven if enough resistance is added
in series with the output (see Figure 62).
(a) CL = 100 pF, R = 0
(b) CL = 300 pF, R = 0
(c) CL = 350 pF, R = 0
(d) CL = 1000 pF, R = 0
(e) CL = 1000 pF, R = 50
(f) CL = 1000 pF, R = 2 k
Figure 62. Effect of Capacitive Loads
R
VO
10 k
(see Note A)
CL
– 15 V
15 V
–5 V
5 V
–
+
NOTE A: CL includes fixture capacitance.
Figure 63. Test Circuit for Output Characteristics
相關(guān)PDF資料
PDF描述
TL031MFK ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL031MJG ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL031MP ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL031Y ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL084FK JFET-INPUT OPERATIONAL AMPLIFIERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL031MFK 制造商:TI 制造商全稱:Texas Instruments 功能描述:ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL031MJG 制造商:TI 制造商全稱:Texas Instruments 功能描述:ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL031MLB 制造商:Rochester Electronics LLC 功能描述:- Bulk
TL031MP 制造商:TI 制造商全稱:Texas Instruments 功能描述:ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL031Y 制造商:TI 制造商全稱:Texas Instruments 功能描述:ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
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