參數(shù)資料
型號(hào)： TL034AMN
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(yè)數(shù)： 48/56頁(yè)
文件大?。?/td> 887K
代理商： TL034AMN
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
TL034MJ ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034Y ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034AMD ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL034AMJ ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
TL031AMJG ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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TL034CD 制造商:Texas Instruments 功能描述:IC OP AMP QUAD JFET SMD SOIC14
TL034CD 制造商:Texas Instruments 功能描述:IC SM OP-AMP QUAD JFET
TL034CDE4 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad Enhanced JFET Low-Power 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(bǔ)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(fēng)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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