BU7205HFV

更新时间： 2024-11-03 09:02:15

品牌	Logo	应用领域
罗姆 - ROHM		运算放大器
页数	文件大小	规格书
29页	584K
描述
Ultra Low Power CMOS Operational Amplifiers

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BU7205HFV 数据手册

Operational Amplifiers / Comparators

Ultra Low Power

CMOS Operational Amplifiers

BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,

BU7245HFV,BU7245SHFV,BU7411G,BU7411SG,BU7421G,BU7421SG,

BU7475HFV,BU7475SHFV

No.10049EAT19

●Description

Ultra Low Power CMOS Op-Amp BU7265/BU7205/BU7271/BU7245 family (Input-Output Full Swing) and BU7411 / BU7421

/ BU7475 (ground sense) are monolithic IC. Supply current is very small (BU7265/BU7411 family: 0.35[μA], BU7421 family:

8.5[μA], BU7271 family: 8.6[μA]), and VDD range is +1.6[V] ~ +5.5[V] (BU7411 family: single supply), so operable with low

voltage. It’s suitable for applications of portable equipments and battery movements.

●Features

1) Ultra Low Power

4) Low input bias current 1[pA] (Typ.)

5) Internal ESD protection

0.35[μA] : BU7265 family

: BU7411 family

8.5[μA] : BU7421 family

Human body model (HBM) ±4000 [V] (Typ.)

6) Internal phase compensation

7) Low operating supply voltage

+1.8[V] ~ +5.5[V] (single supply)

(BU7265 family, BU7271 family)

(BU7205 family, BU7245 family)

+1.7[V] ~ +5.5[V] (single supply)

(BU7421 family, BU7475 family)

+1.6[V] ~ +5.5[V] (single supply)

(BU7411 family)

8.6[μA] : BU7271 family

2) High large signal voltage gain

3) Wide temperature range

-40[℃] ~ +85[℃]

(BU7265G,BU7271G,BU7411G,BU7421G)

(BU7205HFV,BU7245HFV,BU7475HFV)

-40[℃] ~ +105[℃]

(BU7265SG,BU7271SG,BU7411SG,BU7421SG)

(BU7205SHFV,BU7245SHFV,BU7475SHFV)

Input-Output Full Swing

Ultra Low Power

Low Power

Single

BU7265G

(BU7265SG: Operation guaranteed up to +105℃)

BU7205HFV

(BU7205SHFV: Operation guaranteed up to +105℃)

BU7271G

Single

(BU7271SG: Operation guaranteed up to +105℃)

BU7245HFV

(BU7245SHFV: Operation guaranteed up to +105℃)

Ground Sense

Ultra Low Power

Low Power

BU7411G

Single

(BU7411SG: Operation guaranteed up to +105℃)

BU7421G

(BU7421SG: Operation guaranteed up to +105℃)

BU7475HFV

(BU7475SHFV: Operation guaranteed up to +105℃)

www.rohm.com

2010.12 - Rev.A

1/28

12 3 4 5 6 7...29

中文翻译

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与BU7205HFV相关器件

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BU7205HFV-TR	ROHM	获取价格	Operational Amplifier, 1 Func, 9500uV Offset-Max, CMOS, PDSO5, ROHS COMPLIANT, HVSOF-5
BU7205SHFV	ROHM	获取价格	Ultra Low Power CMOS Operational Amplifiers
BU7205SHFV-TR	ROHM	获取价格	暂无描述
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