參數(shù)資料
型號(hào)： TLE2061MDR
廠商： Texas Instruments, Inc.
英文描述： EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE mPOWER OPERATIONAL AMPLIFIERS
中文描述： 神劍JFET輸入高輸出驅(qū)動(dòng)MPOWER的運(yùn)算放大器
文件頁(yè)數(shù)： 57/75頁(yè)
文件大小： 1509K
代理商： TLE2061MDR
μ
SLOS193B FEBRUARY 1997 REVISED MAY 2004
57
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
input characteristics
The TLE206x, TLE206xA, and TLE206xB are specified with a minimum and a maximum input voltage that if
exceeded at either input could cause the device to malfunction. Because of the extremely high input impedance
and resulting low bias current requirements, the TLE206x, TLE206xA, and TLE206xB are well suited for
low-level signal processing. However, leakage currents on printed-circuit boards and sockets can easily exceed
bias current requirements and cause degradation in system performance. It is good practice to include guard
rings around inputs (see Figure 44). These guards should be driven from a low-impedance source at the same
voltage level as the common-mode input.
VI
R2
R1
VI
R4
+
VO
R3
VI
+
VO
VO
+
R3
R4
R2
R1
Where
Figure 44. Use of Guard Rings
TLE2061 input offset voltage nulling
The TLE2061 series offers external null pins that can be used to further reduce the input offset voltage. The
circuit of Figure 45 can be connected as shown if the feature is desired. When external nulling is not needed,
the null pins may be left unconnected.
+
VCC
N2
N1
100 k
5 k
IN
IN+
OUT
Figure 45. Input Offset Voltage Nulling
相關(guān)PDF資料
PDF描述
TLE2061MFK EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE mPOWER OPERATIONAL AMPLIFIERS
TLE2061MJG EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE mPOWER OPERATIONAL AMPLIFIERS
TLE206xA Excalibur JFET-Input High-Output-Drive uPower Operational Amplifier Family
TLE206xB Excalibur JFET-Input High-Output-Drive uPower Operational Amplifier Family
TLE206xY EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE mPOWER OPERATIONAL AMPLIFIERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLE2061MFK 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE uPOWER OPERATIONAL AMPLIFIERS
TLE2061MFKB 制造商:Texas Instruments 功能描述:OP Amp Single GP ±18V 20-Pin LCCC Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk
TLE2061MJG 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE uPOWER OPERATIONAL AMPLIFIERS
TLE2061MJGB 制造商:Texas Instruments 功能描述:OP Amp Single GP ±18V 8-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:5962-9080701MPA, J-FET OP AMP
TLE2061MLB 制造商:Rochester Electronics LLC 功能描述:- Bulk
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