Datasheet > OPA2338UA

OPA2338UA

更新时间： 2024-11-07 17:15:15

品牌	Logo	应用领域
友台半导体 - UMW		放大器运算放大器
页数	文件大小	规格书
8页	336K
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OPA2338UA 数据手册

OPA338/OPA2338

CMOS OPERATIONAL AMPLIFIERS MicroAmplifier Series

UMW

MicroSIZE, Single-Supply

FEATURES

DESCRIPTION

The OPA338 series rail-to-rail output CMOS opera-

tional amplifiers are designed for low cost and minia-

ture applications.

SINGLE-SUPPLY OPERATION

RAIL-TO-RAIL OUTPUT SWING

OPA338 op amps provide low bias current, highspeed

operation, high open-loop gain, and rail-to-rail output

swing. They operate on a single supply with operation as

FET-INPUT: I = 10pA max

HIGH SPEED:

OPA337: 3MHz, 1.2V/µs (G = 1)

OPA338: 12.5MHz, 4.6V/µs (G = 5)

low as 2.5V while drawing only 525µA quiescent cur-

rent. In addition, the input common-mode voltage range

includes ground—ideal for single-supply operation.

OPERATION FROM 2.5V to 5.5V

HIGH OPEN-LOOP GAIN: 120dB

LOW QUIESCENT CURRENT: 525µA/amp

SINGLE AND DUAL VERSIONS

The OPA338 series is optimized for gains greater than or

equal to 5. They are easy-to-use and free from phase

inversion and overload problems found in some other op

amps. Excellent performance is maintained as the ampli-

fiers swing to their specified limits. The dual versions

fea-

ture completely independent circuitry for lowest crosstalk

and freedom from interaction, even when overdriven or over-

loaded.

APPLICATIONS

BATTERY-POWERED INSTRUMENTS

PHOTODIODE PRE-AMPS

MEDICAL INSTRUMENTS

TEST EQUIPMENT

AUDIO SYSTEMS

DRIVING ADCs

CONSUMER PRODUCTS

OPA338

OPA2338

V+

Out

V+

Out A

−

V+

−

In A

+In A

Out B

Output

−

+In

−

In B

−

+In B

SOP−8

NC = No Connection

SOT23−5

SOP−8

www.umw-ic.com

UTD Semiconductor Co.,Limited

12 3 4 5 6 7 8

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