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LT1229CN8 PDF预览

LT1229CN8

更新时间: 2024-02-27 20:18:25
品牌 Logo 应用领域
凌特 - Linear 运算放大器放大器电路光电二极管
页数 文件大小 规格书
12页 293K
描述
Dual and Quad 100MHz Current Feedback Amplifiers

LT1229CN8 技术参数

是否Rohs认证:符合生命周期:Transferred
零件包装代码:DIP包装说明:DIP, DIP8,.3
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:3.89Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:183119
Samacsys Pin Count:8Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Dual-In-Line PackagesSamacsys Footprint Name:N8
Samacsys Released Date:2015-09-17 10:56:35Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER架构:CURRENT-FEEDBACK
最大平均偏置电流 (IIB):3 µA25C 时的最大偏置电流 (IIB):50 µA
标称共模抑制比:69 dB频率补偿:YES
最大输入失调电压:15000 µVJESD-30 代码:R-PDIP-T8
JESD-609代码:e3低-偏置:NO
低-失调:NO微功率:NO
湿度敏感等级:1负供电电压上限:-18 V
标称负供电电压 (Vsup):-5 V功能数量:2
端子数量:8最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED功率:NO
电源:+-2/+-15/4/30 V可编程功率:NO
认证状态:Not Qualified座面最大高度:3.937 mm
最小摆率:300 V/us标称压摆率:700 V/us
子类别:Operational Amplifier最大压摆率:22 mA
供电电压上限:18 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:BIPOLAR
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
标称均一增益带宽:100000 kHz宽带:YES
宽度:7.62 mmBase Number Matches:1

LT1229CN8 数据手册

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LT1229/LT1230  
Dual and Quad 100MHz  
Current Feedback Amplifiers  
U
DESCRIPTIO  
EATURE  
S
F
100MHz Bandwidth  
1000V/µs Slew Rate  
Low Cost  
The LT1229/LT1230 dual and quad 100MHz current feed-  
back amplifiers are designed for maximum performance  
in small packages. Using industry standard pinouts, the  
dual is available in the 8-pin miniDIP and the 8-pin SO  
package while the quad is in the 14-pin DIP and 14-pin SO.  
The amplifiers are designed to operate on almost any  
available supply voltage from 4V (±2V) to 30V (±15V).  
30mA Output Drive Current  
0.04% Differential Gain  
0.1° Differential Phase  
High Input Impedance: 25M, 3pF  
Wide Supply Range: ±2V to ±15V  
Low Supply Current: 6mA Per Amplifier  
Inputs Common Mode to Within 1.5V of Supplies  
Outputs Swing Within 0.8V of Supplies  
These current feedback amplifiers have very high input  
impedance and make excellent buffer amplifiers. They  
maintain their wide bandwidth for almost all closed-loop  
voltage gains. The amplifiers drive over 30mA of output  
current and are optimized to drive low impedance loads,  
such as cables, with excellent linearity at high frequencies.  
O U  
PPLICATI  
S
A
Video Instrumentation Amplifiers  
Cable Drivers  
The LT1229/LT1230 are manufactured on Linear  
Technology’sproprietarycomplementarybipolarprocess.  
For a single amplifier like these see the LT1227 and for  
better DC accuracy see the LT1223.  
RGB Amplifiers  
Test Equipment Amplifiers  
U
O
TYPICAL APPLICATI  
Loop Through Amplifier Frequency  
Response  
Video Loop Through Amplifier  
10  
R
187Ω  
R
3.01k  
R
750Ω  
R
F2  
750Ω  
G2  
G1  
F1  
0
NORMAL SIGNAL  
–10  
–20  
–30  
1/2  
LT1229  
1/2  
LT1229  
V
OUT  
V
+
IN  
V
3.01k  
3.01k  
IN  
+
+
–40  
1% RESISTORS  
WORST CASE CMRR = 22dB  
TYPICALLY = 38dB  
COMMON-MODE SIGNAL  
12.1k  
12.1k  
–50  
–60  
V
R
= G (V  
+
– V  
F2  
)
IN  
OUT  
IN  
10 100  
1k 10k 100k 1M 10M 100M  
= R  
F1  
F2  
BNC INPUTS  
R
= (G – 1) R  
FREQUENCY (Hz)  
G1  
LT1229 • TA02  
R
G – 1  
HIGH INPUT RESISTANCE DOES NOT LOAD CABLE EVEN  
WHEN POWER IS OFF  
F2  
R
=
G2  
TRIM CMRR WITH R  
G1  
LT1229 • TA01  
1

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