参数资料
型号: LT1187CS8#TRPBF
厂商: Linear Technology
文件页数: 1/16页
文件大小: 0K
描述: IC AMP VIDEO DIFFRNC ADJ 8-SOIC
标准包装: 2,500
应用: 差分
电路数: 1
-3db带宽: 50MHz
转换速率: 165 V/µs
电流 - 电源: 13mA
电流 - 输出 / 通道: 20mA
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)
LT1187
1
1187fa
TYPICAL APPLICATION
FEATURES
APPLICATIONS
DESCRIPTION
Low Power
Video Difference Amplier
The LT
1187 is a difference amplier optimized for op-
eration on ±5V, or a single 5V supply and gain ≥2. This
versatile amplier features uncommitted high input imped-
ance (+) and (–) inputs, and can be used in differential
or single-ended congurations. Additionally, a second
set of inputs give gain adjustment and DC control to the
difference amplier.
The LT1187’s high slew rate, 165V/ms, wide bandwidth,
50MHz, and ±20mA output current require only 13mA of
supply current. The shutdown feature reduces the power
dissipation to a mere 15mW and allows multiple ampliers
to drive the same cable.
The LT1187 is a low power version of the popular LT1193,
and is available in 8-pin miniDIPs and SO packages. For
applications with gains of 10 or more, see the LT1189
data sheet.
Cable Sense Ampler for Loop Through Connections with DC Adjust
Differential or Single-Ended Gain Block (Adjustable)
–3dB Bandwidth, AV = ±2: 50MHz
Slew Rate: 165V/s
Low Supply Current: 13mA
Output Current: ±20mA
CMRR at 10MHz: 40dB
LT1193 Pin Compatible
Low Cost
Single 5V Operation
Drives Cables Directly
Output Shutdown
Available in 8-Lead PDIP and SO Packages
Line Receivers
Video Signal Processing
Cable Drivers
Tape and Disc Drive Systems
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
LT1187 TA01
CABLE
DC
V
5V
7
6
LT1187
–5V
4
+
3
1
2
8
1k
OUT
V
IN
V
1k
FREQUENCY (MHz)
0
VOLTAGE
GAIN
(dB)
10
20
30
40
0.1
10
100
LT1187 TA02
–10
1
VS = ±5V
RL = 1k
Closed-Loop Gain vs Frequency
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LT1187MJ8 制造商:Linear Technology 功能描述:Video Amp Single ±9V 18V 8-Pin CDIP
LT1189CN8 功能描述:IC AMP VIDEO DIFFRNC ADJ 8-DIP 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)
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