- 您现在的位置：买卖IC网 > PDF目录2082 > LT1190CS8#TRPBF (Linear Technology)IC OP-AMP VIDEO HISPD SNGL 8SOIC PDF资料下载
参数资料
| 型号： | LT1190CS8#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 11/12页 |
| 文件大小： | 0K |
| 描述： | IC OP-AMP VIDEO HISPD SNGL 8SOIC |
| 标准包装： | 2,500 |
| 应用： | 通用 |
| 电路数： | 1 |
| 转换速率： | 450 V/µs |
| 电流 - 电源： | 32mA |
| 电流 - 输出 / 通道： | 50mA |
| 电压 - 电源，单路/双路(±)： | 4.75 V ~ 16 V，±2.38 V ~ 8 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
8
LT1190
In most applications, and those requiring good settling
time, it is important to use multiple bypass capacitors. A
0.1
F ceramic disc in parallel with a 4.7F tantalum is
recommended. Two oscilloscope photos with different
bypass conditions are used to illustrate the settling time
characteristics of the amplifier. Note that although the
output waveform looks acceptable at 1V/DIV, when ampli-
fied to 1mV/DIV the settling time to 2mV is 4.244
s for the
0.1
F bypass; the time drops to 163ns with multiple
bypass capacitors.
Power Supply Bypassing
The LT1190 is quite tolerant of power supply bypassing.
In some applications a 0.1
F ceramic disc capacitor
placed 1/2 inch from the amplifier is all that is required. A
scope photo of the amplifier output with no supply
bypassing is used to demonstrate this bypassing toler-
ance, RL = 1k.
Supply bypassing can also affect the response in the
frequency domain. It is possible to see a slight 1dB rise in
the frequency response at 130MHz depending on the gain
configuration, supply bypass, inductance in the supply
leads and printed circuit board layout. This can be further
minimized by not using a socket.
Closed-Loop Voltage Gain vs Frequency
Settling Time Good Bypass
Settling Time Poor Bypass
No Supply Bypass Capacitors
APPLICATIO S I FOR ATIO
WU
UU
FREQUENCY (Hz)
CLOSED-LOOP
VOLTAGE
GAIN
(dB)
20
10
0
–10
–20
1G
LT1190 TA05
100M
10M
1M
100k
VS = ±5V
TA = 25°C
RL = 1k
AV = 2
AV = 1
LT1190 TA04
AV = –1, IN DEMO BOARD, RL = 1k
LT1190 TA06
SETTLING TIME TO 2mV, AV = –1
SUPPLY BYPASS CAPACITORS = 0.1
F
LT1190 TA07
SETTLING TIME TO 2mV, AV = –1
SUPPLY BYPASS CAPACITORS = 0.1
F + 4.7F TANTALUM
VOUT
1V/DIV
VOUT
1mV/DIV
0V
VOUT
1V/DIV
VOUT
1mV/DIV
0V
相关PDF资料 |
PDF描述 |
|---|---|
| LT1191CS8#TRPBF | IC OP-AMP VIDEO HISPD SNGL 8SOIC |
| LT1192CN8#PBF | IC OP-AMP VIDEO HI-SPD SNGL 8DIP |
| LT1193IS8#TRPBF | IC AMP VIDEO DIF ADJ GAIN 8-SOIC |
| LT1194CS8#TRPBF | IC AMP VIDEO DIF GAIN=10 8-SOIC |
| LT1195CS8#TRPBF | IC OP-AMP LOW-PWR HI-SPEED 8SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1190MJ8/883 | 制造商:Linear Technology 功能描述:OP Amp Single GP ±9V/18V 8-Pin CDIP |
| LT1191CN8 | 功能描述:IC OP-AMP VIDEO HI-SPD SNGL 8DIP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源，单路/双路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘（4x4） 包装:带卷 (TR) |
| LT1191CN8#PBF | 功能描述:IC OP-AMP VIDEO HI-SPD SNGL 8DIP RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源，单路/双路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘（4x4） 包装:带卷 (TR) |
| LT1191CS8 | 功能描述:IC OP-AMP VIDEO HISPD SNGL 8SOIC RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
| LT1191CS8#PBF | 功能描述:IC OP-AMP VIDEO HISPD SNGL 8SOIC RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
发布紧急采购，3分钟左右您将得到回复。