LT1226 Low Noise Very High Speed Operational Amplifier

The LT1226 is a low noise, very high speed operational amplifier with excellent DC performance. The LT1226 features low input offset voltage and high DC gain. The circuit is a single gain stage with outstanding settling characteristics. The fast settling time makes the circuit an ideal choice for data acquisition systems. The output is capable of driving a 500 ohms load to ±12V with ±15V supplies and a 150 ohms load to ±3V on ±5V supplies. The circuit is also capable of driving large capacitive loads which makes it useful in buffer or cable driver applications. The LT1226 is a member of a family of fast, high performance amplifiers that employ linear Technology Corporation’s advanced bipolar complementary processing

产品特点 Features

Gain of 25 Stable
1GHz Gain Bandwidth
400V/µs Slew Rate
2.6nV/rtHz Input Noise Voltage
50V/mV Minimum DC Gain, RL = 500 ohms
1mV Maximum Input Offset Voltage
±12V Minimum Output Swing into 500 ohms
Wide Supply Range ±2.5V to ±15V
7mA Supply Current
100ns Settling Time to 0.1%, 10V Step
Drives All Capacitive Loads

参数

应用

Wideband Amplifiers
Buffers
Active Filters
Video and RF Amplification
Cable Drivers
Data Acquisition Systems

典型应用图

LT1226 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) *
LT1226CN8	PDIP	8	C	$4.17	$3.40
LT1226CN8#PBF	PDIP	8	C	$4.17	$3.40
LT1226CS8	SO	8	C	$4.58	$3.65
LT1226CS8#PBF	SO	8	C	$4.58	$3.65
LT1226CS8#TR	SO	8	C		$3.71
LT1226CS8#TRPBF	SO	8	C		$3.71

LT1226 数据手册及相关资料下载

数据手册(英文) : LT1226 - Low Noise Very High Speed Operational Amplifier.PDF
应用指南 (英文) : AN118 - High Voltage, Low Noise, DC/DC Converters.PDF
应用指南 (英文) : AN47 - High Speed Amplifier Techniques.PDF
应用指南 (英文) : AN57 - Video Circuit Collection .PDF
应用指南 (英文) : AN70 - A Monolithic Switching Regulator with 100µV Output Noise.PDF
设计要点 (英文) : DN107 - C-Load TM Op Amps Conquer Instabilities.PDF
设计要点 (英文) : DN140 - Updated Operational Amplifier Selection Guide for Optimum Noise Performance.PDF
设计要点 (英文) : DN70 - A Broadband Random Noise Generator.PDF
可靠性数据 : R164 Reliability Data .PDF