Datasheet > LTC6258

LTC6258

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
28页	1889K
描述
1.3MHz, 20Î¼A Power Efficient Rail-to-Rail I/O Op Amps

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LTC6258 数据手册

LTC6258/LTC6259/LTC6260

1.3MHz, 20µA Power

Efficient Rail-to-Rail I/O

Op Amps

FEATURES

DESCRIPTION

The LTC^®6258/LTC6259/LTC6260 are single/dual/quad

operational amplifiers with low noise, low power, low

supply voltage, and rail-to-rail inputs and outputs. They

are unity gain stable with or without capacitive loads. They

feature1.3MHzgain-bandwidthproduct,0.24V/µsslewrate

whileconsumingonly20µAofsupplycurrentperamplifier

operating on supply voltages ranging from 1.8V to 5.25V.

The combination of low supply current, low supply volt-

age, high gain bandwidth product and low noise makes

the LTC6258 family unique among rail-to-rail input/output

op amps with similar supply current. These operational

amplifiers are ideal for power efficient applications.

Gain Bandwidth Product: 1.3MHz

Low Quiescent Current: 20µA

C-Load™ Op Amp Drives all Capacitive Loads

Offset Voltage: 400µV Maximum

Rail-to-Rail Input and Output

Supply Voltage Range: 1.8V to 5.25V

EMI Rejection Ratio: 45dB at 1GHz

Input Bias Current: 75nA Maximum

CMRR/PSRR: 95dB/90dB

Shutdown Current: 7µA Maximum

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

Single in 6-Lead TSOT-23, 2mm × 2mm DFN

Packages

For applications that require power-down, the LTC6258

in 2mm × 2mm DFN and LTC6259 MS10 packages

respectively offer shutdown which reduces the current

consumption to 7µA maximum.

Dual in 8-Lead MS8, MS10, TS0T-23, 2mm × 2mm

DFN Packages

Quad in MS16 Package

The LTC6258 family can be used as plug-in replacements

formanycommerciallyavailableopampstoreducepower

and improve input/output range and performance.

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

Over-The-Top and C-Load are trademarks of Analog Devices, Inc. All other trademarks are the

property of their respective owners.

APPLICATIONS

Micropower Active Filters

Portable Instrumentation

Battery or Solar Powered Systems

Automotive Electronics

TYPICAL APPLICATION

Low Noise Reference

Reference Buffer Noise Density

5000

OP AMP, 44µF CLOAD

4500

OP AMP

2.7k

IN1

–

OUT

FILTERED REFERENCE

REFERENCE OUTPUT

INSTRUMENT ONLY

4000

3500

3000

2500

2000

1500

1000

500

LT6656

GND

OUT

LTC6258

22µF

6258960 TA01

* 2.7K + 22µF FILTER

0.01

0.1

100

FREQUENCY (kHz)

6258960 TA01a

6258960fa

For more information www.linear.com/LTC6258

12 3 4 5 6 7...28

中文翻译

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与LTC6258相关器件

型号	品牌	获取价格	描述	数据表
LTC6259	Linear	获取价格	1.3MHz, 20Î¼A Power Efficient Rail-to-Rail I/
LTC6259	ADI	获取价格	1.3MHz, 20Î¼A Power Efficient Rail-to-Rail I/
LTC6260	Linear	获取价格	1.3MHz, 20Î¼A Power Efficient Rail-to-Rail I/
LTC6260	ADI	获取价格	1.3MHz, 20Î¼A Power Efficient Rail-to-Rail I/
LTC6261	Linear	获取价格	90MHz, 2200V/Î¼s 30V Low Power Op Amps
LTC6261	ADI	获取价格	30MHz、240μA 功率、高效、轨至轨输入 / 输出运放
LTC6262	Linear	获取价格	90MHz, 2200V/Î¼s 30V Low Power Op Amps
LTC6262	ADI	获取价格	30MHz、240μA 功率、高效、轨至轨输入 / 输出运放
LTC6263	Linear	获取价格	90MHz, 2200V/Î¼s 30V Low Power Op Amps
LTC6263	ADI	获取价格	30MHz、240μA 功率、高效、轨至轨输入 / 输出运放

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