Datasheet > BU7251F-E2

BU7251F-E2

更新时间： 2024-11-20 12:48:51

品牌	Logo	应用领域
罗姆 - ROHM		比较器
页数	文件大小	规格书
17页	455K
描述
Low Voltage CMOS Comparator

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中文翻译

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数据手册

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BU7251F-E2 数据手册

TECHNICAL NOTE

General-purpose Operational Amplifier / Comparator

Low Voltage

CMOS Comparator

BU7251G,BU7251SG, BU7231G,BU7231SG,

BU7252F/FVM,BU7252S F/FVM, BU7232F/FVM,BU7232S F/FVM

● Description

CMOS comparator BU7251/BU7231family and

BU7252/BU7232 family are input full swing and

push pull output comparator. These ICs integrate

one op-amp or two independent op-amps and phase

compensation capacitor on a single chip.

The features of these ICs are low operating supply

Voltage that is +1.8V to ＋5.5V(single supply) and

low supply current, extremely low input bias current.

BU7251 G

High speed

Low pow er

Single

Dual

(BU7251SG:105

)

℃

BU7252 F/FVM

(BU7252S F/FVM:105

)

℃

BU7231 G

Single

Dual

(BU7231SG:105

)

℃

BU7232 F/FVM

(BU7232S F/FVM:105

℃

● Features

1) Low operating supply voltage (＋1.8[V]～＋5.5[V])

2) ＋1.8 [V]～＋5.5[V](single supply)

±0.9[V]～±2.75[V](split supply)

3) Input and Output full swing

4) Push-pull output type

5) High speed operation

(BU7251 family, BU7252 family)

6) Low supply current

7) Internal ESD protection

Human body model (HBM) ±4000[V](Typ.)

8) Wide temperature range

－40[℃]～＋85[℃]

(BU7251G,BU7252 family, BU7231G, BU7232 family)

－40[℃]～＋105[℃]

(BU7251SG,BU7252S family, BU7231SG,BU7232S family)

(BU7231 family, BU7232 family)

● Pin Assignments

VDD

OUT2

IN2-

OUT1

VDD

OUT

IN-

CH1

- +

IN1-

－

ꢀ

VSS

IN+

＋

CH2

+ -

IN1+

VSS

IN2+

SSOP5

SOP8

MSOP8

BU7251G

BU7251SG

BU7231G

BU7231SG

BU7252F

BU7252SF

BU7232F

BU7232SF

BU7252FVM

BU7252SFVM

BU7232FVM

BU7232SFVM

2007. October

12 3 4 5 6 7...17

中文翻译

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