Datasheet > LT1225

LT1225

更新时间： 2024-09-24 14:58:07

品牌	Logo	应用领域
亚德诺 - ADI		放大器运算放大器
页数	文件大小	规格书
8页	225K
描述
非常高速运算放大器

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中文翻译

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数据手册

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LT1225 数据手册

LT1225

Very High Speed

Operational Amplifier

DESCRIPTIO

EATURE

■

Gain of 5 Stable

TheLT1225isaveryhighspeedoperationalamplifierwith

excellent DC performance. The LT1225 features reduced

input offset voltage and higher DC gain than devices with

comparable bandwidth and slew rate. The circuit is a

singlegainstagewithoutstandingsettlingcharacteristics.

The fast settling time makes the circuit an ideal choice for

data acquisition systems. The output is capable of driving

a 500Ω load to ±12V with ±15V supplies and a 150Ω 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.

150MHz Gain Bandwidth

400V/µs Slew Rate

20V/mV DC Gain, R_L= 500Ω

1mV Maximum Input Offset Voltage

±12V Minimum Output Swing into 500Ω

Wide Supply Range: ±2.5V to ±15V

7mA Supply Current

90ns Settling Time to 0.1%, 10V Step

Drives All Capacitive Loads

O U

PPLICATI

Wideband Amplifiers

Buffers

Active Filters

Video and RF Amplification

Cable Drivers

Data Acquisition Systems

The LT1225 is a member of a family of fast, high per-

formance amplifiers that employ Linear Technology

Corporation’s advanced bipolar complementary

processing.

■

TYPICAL APPLICATI

Gain of 5 Pulse Response

20MHz,A_V= 50 Instrumentation Amplifier

LT1225

–

10k

250Ω

200pF

OUT

LT1225

–

10k

LT1225 TA02

–

LT1225

LT1225 TA01

12 3 4 5 6 7 8

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