参数资料
型号: TSH111ID
厂商: 意法半导体
元件分类: 运动控制电子
英文描述: Multiconductor Cable; Number of Conductors:2; Conductor Size AWG:16; No. Strands x Strand Size:19 x 29; Jacket Material:Polyvinylchloride (PVC); Features:Unshielded; Leaded Process Compatible:Yes; Voltage Nom.:150V RoHS Compliant: Yes
中文描述: 宽带,低噪声运算放大器
文件页数: 16/19页
文件大小: 424K
代理商: TSH111ID
TSH110-TSH111-TSH112-TSH113-TSH114
16/19
(fig.38):
Input / Output Isolation vs. Frequency..
Choice of the Feedback Circuit
The TSH11x is a serie of current feedback
amplifiers. For a current feedback structure the
bandwidth depends on the value of the feedback
components and the value of supply voltage.
A good choice of these components is necessary
to achieve the gain flatness and the stability.
The following table shows the typical -3dB
bandwidth and 0.1dB bandwidth assuming
different gains and power supply on 100
load.
Please see also the Closed Loop Gain vs.
Frequency curves on page 8 of the datasheet.
(fig.39):
Non-inverting and Inverting Implementation.
.
(tab.1):
Closed-loop Gain and Feedback Components.
Inverting Amplifier Biasing
In this case a resistance (R on fig.40) is necessary
to achieve a good input biasing.
This resistance is calculated by assuming the
negative and positive input bias current. The aim
is to make the compensation of the offset bias
current which could affect the input offset voltage
and the output DC component.
Assuming Ib-, Ib+, R
in
, R
fb
and a zero volt output,
the resistance R comes : R = R
in
// R
fb
.
(fig.40):
Compensation of the Input Bias Current.
.
0.01
0.1
1
10
100
-120
-100
-80
-60
-40
-20
0
Standby mode
I
Frequency (MHz)
+
_
R
G
50
Output
49.9
R
fb
C
fb
Input
Gain = 1+ R
fb /
R
G
+
_
R
50
Output
49.9
R
fb
C
fb
Gain = - R
fb /
R
in
R
in
Input
Non-Inverting
Inverting
V
CC
(V)
Gain
R
fb
(
)
C
fb
(pF)
-3dB
Bw
(MHz)
0.1dB
Bw
(MHz)
±6
+10
510
-
46
14
-10
510
-
42
13
+2
680
2
105
50
-2
680
2
90
40
+1
2.2k
2
170
30
-1
2.2k
2
110
20
±2.5
+10
510
-
37
13
-10
510
-
36
12
+2
680
2
93
25
-2
680
2
86
30
+1
2.2k
2
130
50
-1
2.2k
2
100
18
+
_
R
Load
Output
R
fb
R
in
Ib-
Ib+
Vcc+
Vcc-
相关PDF资料
PDF描述
TSH113ID Hook-Up Wire; Conductor Size AWG:16; No. Strands x Strand Size:19 x 28; Jacket Color:Red; Approval Bodies:UL, CSA; Approval Categories:UL AWM Style 1061; CSA AWM; Conductor Material:Copper; Jacket Material:Polyvinylchloride (PVC) RoHS Compliant: Yes
TSH110 WIDE BAND, LOW NOISE OPERATIONAL AMPLIFIERS
TSH110ILT WIDE BAND, LOW NOISE OPERATIONAL AMPLIFIERS
TSH111 WIDE BAND, LOW NOISE OPERATIONAL AMPLIFIERS
TSH111IDT WIDE BAND, LOW NOISE OPERATIONAL AMPLIFIERS
相关代理商/技术参数
参数描述
TSH111IDT 功能描述:高速运算放大器 Op Amp Widebnd Lo Noise RoHS:否 制造商:Texas Instruments 通道数量:1 电压增益 dB:116 dB 输入补偿电压:0.5 mV 转换速度:55 V/us 工作电源电压:36 V 电源电流:7.5 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube
TSH111IPT 功能描述:运算放大器 - 运放 Single Widebnd Lo No 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
TSH112 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Wide band low noise operational amplifiers
TSH-112-01-F-D 制造商:Samtec Inc 功能描述:CONN SHRD HDR HDR 24 POS 2MM SLDR ST TH - Bulk
TSH-112-01-F-DH 制造商:Samtec Inc 功能描述:CONN SHRD HDR HDR 24 POS 2MM SLDR RA SMD - Bulk