參數(shù)資料
型號： TL054CNSRG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 運算放大器
英文描述： QUAD OP-AMP, 7700 uV OFFSET-MAX, 2.7 MHz BAND WIDTH, PDSO14
封裝： GREEN, PLASTIC, SOP-14
文件頁數(shù)： 33/68頁
文件大?。?/td> 1554K
代理商： TL054CNSRG4
TL05x, TL05xA
ENHANCED-JFET LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003
39
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 TL05x and TL05xA drive higher capacitive loads; however, as the load capacitance increases, the resulting
response pole occurs at lower frequencies, 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. Capacitive loads of 1000 pF, and larger, may be driven if enough resistance is added in series with
the output (see Figure 81 and Figure 82).
(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 81. Effect of Capacitive Loads
+
–
5 V
–5 V
15 V
–15 V
CL
(see Note A)
2 k
VO
R
NOTE A: CL includes fixture capacitance.
Figure 82. Test Circuit for Output Characteristics
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL054I 制造商:TI 制造商全稱:Texas Instruments 功能描述:ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS
TL054ID 功能描述:運算放大器 - 運放 Quad Enhanced JFET Precision RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TL054IDE4 功能描述:運算放大器 - 運放 Quad Enhanced JFET Precision RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TL054IDG4 功能描述:運算放大器 - 運放 Quad Enh JFET Prec Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
TL054IDR 功能描述:運算放大器 - 運放 Quad Enhanced JFET Precision RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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