LT1189 Low Power Video Difference Amplifier

The H (Metal Can), J (Ceramic), and K (Metal Can) Packages From linear Technology Are Now Obsolete

The LT1189’s high slew rate, 220V/µs, wide bandwidth, 35MHz, and ±20mA output current require only 13mA of supply current. The shutdown feature reduces the power dissipation to a mere 15mW, and allows multiple ers to drive the same cable. The LT1189 is a low power, gain of 10 stable version of the popular LT1193, and is available in 8-pin mini DIPs and SO packages. For lower gain applications see the LT1187 data sheet

产品特点 Features

Differential or Single-Ended Gain Block (Adjustable)
-3dB Bandwidth, AV = ±10 35MHz
Slew Rate 220V/µs
Low Supply Current 13mA
Output Current ± 20mA
CMRR at 10MHz 48dB
LT1193 Pin Out
Low Cost
Single 5V Operation
Drives Cables Directly
Output Shutdown

应用

Line Receivers
Video Signal Processing
Cable Drivers
Tape and Disc Drive Systems

典型应用图

参数

LT1189 订购信息和价格参考Package Variations and Pricing

器件型号	封装	引脚	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量) *
LT1189CN8	PDIP	8	C	$3.67	$2.90
LT1189CN8#PBF	PDIP	8	C	$3.67	$2.90
LT1189CS8	SO	8	C	$4.08	$3.30
LT1189CS8#PBF	SO	8	C	$4.08	$3.30
LT1189CS8#TR	SO	8	C		$3.36
LT1189CS8#TRPBF	SO	8	C		$3.36
LT1189IN8	PDIP	8	I	$4.69	$3.80

LT1189 数据手册及相关资料下载

数据手册(英文) : LT1189 - Low Power Video Difference Amplifier.PDF
设计要点 (英文) : DN65 - Send Color Video 1000 Feet Over Low Cost Twisted-Pair.PDF
可靠性数据 : R183 Reliability Data .PDF