参数资料
型号: TLE2084AMFK
厂商: Texas Instruments, Inc.
英文描述: EXCALIBUR HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS
中文描述: 神剑高速JFET输入运算放大器
文件页数: 40/69页
文件大小: 1131K
代理商: TLE2084AMFK
TLE208x, TLE208xA, TLE208xY
EXCALIBUR HIGH-SPEED JFET-INPUT
OPERATIONAL AMPLIFIERS
SLOS182A – FEBRUARY 1997 – REVISED MARCH 2000
40
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
+
2 k
2 k
RL
CL
VO
VCC+
VCC+
VI
+
10 k
VO
CL
100
RL
VCC+
VCC+
VI
Includes fixture capacitance
Includes fixture capacitance
Figure 1. Slew-Rate Test Circuit
Figure 2. Unity-Gain Bandwidth
and Phase-Margin Test Circuit
Includes fixture capacitance
+
+
2 k
VCC+
VCC+
VO
VO
VCC–
VCC–
RS
RS
Ground Shield
Picoammeters
Figure 3. Noise-Voltage Test Circuit
Figure 4. Input-Bias and Offset-
Current Test Circuit
+
VCC+
VO
VCC–
IN–
IN+
Cic
Cic
Cid
Figure 5. Internal Input Capacitance
typical values
Typical values presented in this data sheet represent the median (50% point) of device parametric performance.
input bias and offset current
At the picoampere bias-current level typical of the TLE208x and TLE208xA, accurate measurement of the bias
becomes difficult. Not only does this measurement require a picoammeter, but test socket leakages can easily
exceed the actual device 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 is performed that measures
both the socket leakage and the device input bias current. The two measurements are then subtracted
algebraically to determine the bias current of the device.
相关PDF资料
PDF描述
TLE2084AMJ EXCALIBUR HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS
TLE2084MFK EXCALIBUR HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS
TLE2084MJ EXCALIBUR HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS
TLE2082MD EXCALIBUR HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS
TLE2082MFK EXCALIBUR HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS
相关代理商/技术参数
参数描述
TLE2084CDW 功能描述:运算放大器 - 运放 Quad High Speed RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比(最小值):63 dB 输入补偿电压:1 mV 输入偏流(最大值):10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel
TLE2084CDW 制造商:Texas Instruments 功能描述:IC OP AMP JFET SMD 制造商:Texas Instruments 功能描述:IC, OP AMP, JFET, SMD
TLE2084CDWG4 功能描述:运算放大器 - 运放 Quad Hi-Sp JFET-Input Op Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比(最小值):63 dB 输入补偿电压:1 mV 输入偏流(最大值):10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel
TLE2084CDWR 功能描述:运算放大器 - 运放 Quad Hi-Sp JFET-Input Op Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比(最小值):63 dB 输入补偿电压:1 mV 输入偏流(最大值):10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel
TLE2084CDWRG4 功能描述:运算放大器 - 运放 Quad Hi-Sp JFET-Input Op Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比(最小值):63 dB 输入补偿电压:1 mV 输入偏流(最大值):10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel