Datasheet > LTC6268-10

LTC6268-10

更新时间： 2024-11-14 01:01:39

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
18页	1033K
描述
2GHz, 3.5mA Gain of 7 Stable Rail-to-Rail I/O Dual Op Amp

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LTC6268-10 数据手册

LTC6253-7

2GHz, 3.5mA Gain of 7

Stable Rail-to-Rail I/O

Dual Op Amp

FEATURES

DESCRIPTION

The LTC^®6253-7 is a dual high speed, low power, rail-to-

rail input/output operational amplifier. On only 3.5mA of

supplycurrent,itfeaturesa2GHzgain-bandwidthproduct,

500V/µs slew rate and a low 2.75nV/√Hz of input-referred

noise. The combination of high bandwidth, high slew rate,

low power consumption and low broadband noise makes

the LTC6253-7 ideal for lower supply voltage, high speed

signalconditioningsystems.Thedeviceisstableforclosed

loop noise gains of 7 or higher.

Gain Bandwidth Product: 2GHz

–3dB Frequency (A = 7): 160MHz

Low Quiescent Current: 3.5mA Max

High Slew Rate: 500V/µs

Input Common Mode Range Includes Both Rails

Output Swings Rail-to-Rail

Low Broadband Voltage Noise: 2.75nV/√Hz

Fast Output Recovery

Supply Voltage Range: 2.5V to 5.25V

Input Offset Voltage: 350µV Max

Large Output Current: 90mA

The LTC6253-7 maintains high efficiency performance

from supply voltage levels of 2.5V to 5.25V and is fully

specified at supplies of 2.7V and 5.0V.

CMRR: 105dB

Open Loop Gain: 60V/mV

For applications that require power-down, the LTC6253-7

offers a shutdown pin which disables the amplifier and

reduces current consumption to 42µA.

Operating Temperature Range: –40°C to 125°C

MS10 Package with Independent Shutdown Pins

The LTC6253-7 can be used as a plug-in replacement for

many commercially available op amps to reduce power or

to improve input/output range and performance.

APPLICATIONS

Low Voltage, High Frequency Signal Processing

Driving A/D Converters

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Rail-to-Rail Buffer Amplifiers

Active Filters

Technology Corporation. All other trademarks are the property of their respective owners.

Battery Powered Equipment

TYPICAL APPLICATION

LTC6253–7 Driving LTC2314–14

1024 Point FFT

ADC Driver with Gain

–10

–20

–30

–40

–50

–60

–70

–80

3.3V

= 2Msps

F1 = 20.5kHz

F1 AMPLITUDE = –0.916dBFS

SFDR = 89dB

2.2µF

SNR = 72dB

4.4V

REF OV

½ LTC6253-7

= 0V TO 580mV

–

100Ω

LTC2314-14

8-PIN TSOT

SCK

SDO

SCK

SDO

OUT

–

47pF

1.21k

200Ω

–90

GND

–100

–110

–120

–130

–0.7V

625234 TA01

100 200 300 400 500 600 700 800 9001000

FREQUENCY (kHz)

62537 TA01b

62537f

For more information www.linear.com/LTC6253-7

12 3 4 5 6 7...18

中文翻译

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与LTC6268-10相关器件

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LTC6268-10_15	Linear	获取价格	4GHz Ultra-Low Bias Current FET Input Op Amp
LTC6268IS6-10#TRMPBF	Linear	获取价格	LTC6268-10 - 4GHz Ultra-Low Bias Current FET Input Op Amp; Package: SOT; Pins: 6; Temperat
LTC6268IS6-10#TRPBF	Linear	获取价格	LTC6268-10 - 4GHz Ultra-Low Bias Current FET Input Op Amp; Package: SOT; Pins: 6; Temperat
LTC6269	ADI	获取价格	1nV/âHz 420MHz GBW, 180V/Î¼s, Low Distortio
LTC6269_15	Linear	获取价格	500MHz Ultra-Low Bias Current FET Input Op Amp
LTC6269-10	Linear	获取价格	2GHz, 3.5mA Gain of 7 Stable Rail-to-Rail I/O Dual Op Amp
LTC6269-10	ADI	获取价格	4GHz 超低偏置电流FFT 输入运算放大器
LTC6269-10_15	Linear	获取价格	4GHz Ultra-Low Bias Current FET Input Op Amp
LTC6269HMS8E-10#PBF	Linear	获取价格	LTC6269-10 - Dual 4GHz Ultra-Low Bias Current FET Input Op Amp; Package: MSOP; Pins: 8; Te
LTC6269HMS8E-10#TRPBF	Linear	获取价格	LTC6269-10 - Dual 4GHz Ultra-Low Bias Current FET Input Op Amp; Package: MSOP; Pins: 8; Te

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