參數(shù)資料
型號(hào)： TL051Y
廠商： Texas Instruments, Inc.
英文描述： ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS
中文描述： 增強(qiáng)型場(chǎng)效應(yīng)低失調(diào)運(yùn)算放大器
文件頁數(shù)： 32/65頁
文件大?。?/td> 1022K
代理商： TL051Y
TL05x, TL05xA, TL05xY
ENHANCED-JFET LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS178 – FEBRUARY 1997
32
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
+
–
VCC+
VCC–
VI
VO
RL
NOTE A: CL includes fixture capacitance.
. Slew Rate, Rise/Fall Time,
Figure 1
CL
(see Note A)
and Overshoot Test Circuit
Overshoot
10%
90%
tr
Waveform
. Rise Time and Overshoot
Figure 2
VCC–
RS
VCC+
+
–
VO
RS
2 k
. Noise-Voltage Test Circuit
Figure 3
Figure 4
VO
VCC–
VCC+
+
–
RL
CL
(see Note A)
VI
10 k
100
NOTE A: CL includes fixture capacitance.
. Unity-Gain Bandwidth and
Phase-Margin Test Circuit
typical values
Typical values as presented in this data sheet
represent the median (50% point) of device
parametric performance.
input bias and offset current
At the picoamp-bias-current level typical of the
TL05x and TL05xA, accurate measurement of the
bias current becomes difficult. Not only does this
measurement require a picoammeter, but test
socket leakages can easily exceed the actualdevice bias currents. To accurately measure these small currents,
Texas Instruments uses a two-step process. The socket leakage is measured using picoammeters with bias
voltages applied but with no device in the socket. The device is then inserted in the socket, and a second test
that measures both the socket leakage and the device input bias current is performed. The two measurements
are then subtracted algebraically to determine the bias current of the device.
noise
Because of the increasing emphasis on low noise levels in many of today’s applications, the input noise voltage
density is sample tested at f = 1 kHz. Texas Instruments also has additional noise testing capability to meet
specific application requirements. Please contact the factory for details.
Figure 5. Input-Bias and Offset-Current Test Circuit
+
–
VCC+
VCC–
Ground Shield
pA
pA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL052 制造商:TI 制造商全稱:Texas Instruments 功能描述:ENHANCED-JFET LOW-OFFSET OPERATIONAL AMPLIFIERS
TL052ACD 功能描述:運(yùn)算放大器 - 運(yùn)放 Enhanced Prec D 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
TL052ACDE4 功能描述:運(yùn)算放大器 - 運(yùn)放 Enhanced-JFET Precision Dual 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
TL052ACDG4 功能描述:運(yùn)算放大器 - 運(yùn)放 Enh-JFET Prec Dual 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(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
TL052ACDR 功能描述:運(yùn)算放大器 - 運(yùn)放 Enhanced-JFET Precision Dual 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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