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LT1814 - LT1814是Quad 3mA, 100MHz, 750V/μs Operational Amplifier

LT1814是LINEAR凌力尔特公司的一款高速放大器产品，LT1814是LT1814是Quad 3mA, 100MHz, 750V/μs Operational Amplifier，本站介绍了LT1814的封装应用图解、特点和优点、功能等，并给出了与LT1814相关的LINEAR元器件型号供参考。

LT1814 - LT1814是Quad 3mA, 100MHz, 750V/μs Operational Amplifier - 高速放大器 - 信号调理 - 凌力尔特

LT1814 - Quad 3mA, 100MHz, 750V/μs Operational Amplifier

LT1814 - Quad 3mA, 100MHz, 750V/μs Operational Amplifier - Linear Technology（凌力尔特）

功能描述

The LT1813/LT1814 are dual and quad, low power, high speed, very high slew rate operational amplifiers with excellent DC performance. The LT1813/LT1814 feature reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. The circuit topology is a voltage feedback amplifier with the slewing characteristics of a current feedback amplifier.

The output drives a 100? load to ±3.5V with ±5V supplies. On a single 5V supply, the output swings from 1.1V to 3.9V with a 100? load connected to 2.5V. The amplifiers are stable with a 1000pF capacitive load making them useful in buffer and cable driver applications.

The LT1813/LT1814 are manufactured on Linear Technology’s advanced low voltage complementary bipolar process. The LT1813 dual op amp is available in 8-pin MSOP, SO and 3mm x 3mm low profile (0.8mm) dual fine pitch leadless packages (DFN). The quad LT1814 is available in 14-pin SO and 16-pin SSOP packages. A single version, the LT1812, is also available (see separate data sheet).

特点

100MHz Gain Bandwidth Product

750V/μs Slew Rate

3.6mA Maximum Supply Current per Amplifier

Tiny 3mm x 3mm x 0.8mm DFN Package

8nV/rtHz Input Noise Voltage

Unity-Gain Stable

1.5mV Maximum Input Offset Voltage

4μA Maximum Input Bias Current

400nA Maximum Input Offset Current

40mA Minimum Output Current, VOUT = ±3V

±3.5V Minimum Input CMR, VS = ±5V

30ns Settling Time to 0.1%, 5V Step

Specified at ±5V, Single 5V Supplies

Operating Temperature Range: 40°C to 85°C

应用

Wideband Amplifiers

Buffers

Active Filters

Video Amplification

Cable Drivers

Data Acquisition Systems

Communication Receivers

以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）

器件型号	封装	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量)
LT1814CGN	SSOP-16	C	$2.78	$1.95
LT1814CGN#PBF	SSOP-16	C	$2.78	$1.95
LT1814CGN#TR	SSOP-16	C		$2.01
LT1814CGN#TRPBF	SSOP-16	C		$2.01
LT1814CS	SO-14	C	$2.78	$1.95
LT1814CS#PBF	SO-14	C	$2.78	$1.95
LT1814CS#TR	SO-14	C		$2.01
LT1814CS#TRPBF	SO-14	C		$2.01
LT1814IGN	SSOP-16	I	$3.33	$2.34
LT1814IGN#PBF	SSOP-16	I	$3.33	$2.34
LT1814IGN#TR	SSOP-16	I		$2.40
LT1814IGN#TRPBF	SSOP-16	I		$2.40
LT1814IS	SO-14	I	$3.33	$2.34
LT1814IS#PBF	SO-14	I	$3.33	$2.34
LT1814IS#TR	SO-14	I		$2.40
LT1814IS#TRPBF	SO-14	I		$2.40

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