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ECO Devices

Ultra Low Power CMOS Operational Amplifier:
Input / Output Full Swing Low Voltage CMOS

BU7271G NEW

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   데이터 시트 (PDF, 426K)
패키지 RoHS 지침 대응 정보 품질ᆞ신뢰성 정보 어플리케이션 노트 Design Model

[ 제품 개요 ]

고신뢰성 CMOS OP 앰프 · 콤퍼레이터의 저소비전류를 실현하는 독자적인 회로 설계 기술로 0.35µA 실현. 고신뢰성의 4kV HBM로 고온 동작 105°C 대응 타입 등을 소형 패키지로 라인업하였습니다.
휴대기기의 저소비전력화, 스페이스 절약화에 크게 기여합니다.

사양
Power supply (V) 1.8 ~ 5.5
Number of channels 1
Circuit current (mA) 0.0086
Input offset voltage (mV) 1
Input bias current (nA) 0.001
Slew rate (V/µs) 0.05
Operating temperature range (°C) -40 ~ 85
Voltage gain (dB) 100
CMPR (dB) 60
PSRR (dB) 80
Gain band width (MHz) 0.09
Output current (mA) 4
Input voltage range (V) VSS ~ VDD
Output voltage range (V) VSS+0.1 ~ VDD-0.1
[ 단자 배치도 ]
BU7271G

특징

・저전원전압 동작 가능
・출력 풀 스윙 동작 가능
・위상보상 용량 내장
・고속 동작 가능

기재되어 있는 내용은 개량 등으로 인해 예고없이 변경될 경우가 있습니다.
검토 시에는 최신 사양서를 청구하신 후 검토 바랍니다.



제품 상황

Part No. Package
(PDF)		 Status
*		 RoHS Constitution
materials list		 Packing
Type		 Unit
Quantity		 Minimum
Packaging
Quantity		 Samples Sales
BU7271G-TR SSOP5 Active Yes Embossed Tape 3000 3000 Purchase Inquiry

* Active : 양산 체제 Preview : 개발중


기타 라인업

Family Power supply
(V)		 Number of
channels		 Circuit
current
(mA)		 Input offset
voltage
(mV)		 Input bias
current
(nA)		 Slew rate
(V/µs)		 Operating
temperature
range
(°C)		 Package RoHS
Reset

NEW
BU7271SG 		1.8 ~ 5.5 1 0.0086 1 0.001 0.05 -40 ~ 105 SSOP5 Yes
NEW
BU7271G 		1.8 ~ 5.5 1 0.0086 1 0.001 0.05 -40 ~ 85 SSOP5 Yes
NEW
BU7265SG 		1.8 ~ 5.5 1 0.00035 1 0.001 0.0024 -40 ~ 105 SSOP5 Yes
NEW
BU7265G 		1.8 ~ 5.5 1 0.00035 1 0.001 0.0024 -40 ~ 85 SSOP5 Yes
NEW
BU7421SG 		1.7 ~ 5.5 1 0.0085 1 0.001 0.050 -40 ~ 105 SSOP5 Yes
NEW
BU7421G 		1.7 ~ 5.5 1 0.0085 1 0.001 0.050 -40 ~ 85 SSOP5 Yes
NEW
BU7411SG 		1.6 ~ 5.5 1 0.00035 1 0.001 0.0024 -40 ~ 105 SSOP5 Yes
NEW
BU7411G 		1.6 ~ 5.5 1 0.00035 1 0.001 0.0024 -40 ~ 85 SSOP5 Yes
BA2904SF 3.0 ~ 32.0 2 0.7 2 20 0.2 -40 ~ 105 SOP8 Yes
BA2904F 3.0 ~ 32.0 2 0.7 2 20 0.2 -40 ~ 125 SOP8 Yes
BA2904SFV 3.0 ~ 32.0 2 0.7 2 20 0.2 -40 ~ 105 SSOP-B8 Yes
BA2904FV 3.0 ~ 32.0 2 0.7 2 20 0.2 -40 ~ 125 SSOP-B8 Yes
BA2904SFVM 3.0 ~ 32.0 2 0.7 2 20 0.2 -40 ~ 105 MSOP8 Yes
BA2904FVM 3.0 ~ 32.0 2 0.7 2 20 0.2 -40 ~ 125 MSOP8 Yes
BA2904HFVM-C 3.0 ~ 32.0 2 0.7 2 20 0.2 -40 ~ 125 MSOP8 Yes
BA2902SF 3.0 ~ 32.0 4 0.7 2 20 0.2 -40 ~ 105 SOP14 Yes
BA2902F 3.0 ~ 32.0 4 0.7 2 20 0.2 -40 ~ 125 SOP14 Yes
BA2902SFV 3.0 ~ 32.0 4 0.7 2 20 0.2 -40 ~ 105 SSOP-B14 Yes
BA2902FV 3.0 ~ 32.0 4 0.7 2 20 0.2 -40 ~ 125 SSOP-B14 Yes
BA2902SKN 3.0 ~ 32.0 4 0.7 2 20 0.2 -40 ~ 105 VQFN16 Yes
BA2902KN 3.0 ~ 32.0 4 0.7 2 20 0.2 -40 ~ 125 VQFN16 Yes
NEW
BA2902HFV-C 		3.0 ~ 32.0 4 0.7 2 20 0.2 -40 ~ 105 SSOP-B14 Yes
BA3404F 4.0 ~ 36.0 2 2.0 2 70 1.2 -40 ~ 85 SOP8 Yes
BA3404FVM 4.0 ~ 36.0 2 2.0 2 70 1.2 -40 ~ 85 MSOP8 Yes
BA10358F 3.0 ~ 32.0 2 0.7 2 45 0.2 -40 ~ 85 SOP8 Yes
BA10358FV 3.0 ~ 32.0 2 0.7 2 45 0.2 -40 ~ 85 SSOP-B8 Yes
BA10324AF 3.0 ~ 32.0 4 0.6 2 20 0.2 -40 ~ 85 SOP14 Yes
BA10324AFV 3.0 ~ 32.0 4 0.6 2 20 0.2 -40 ~ 85 SSOP-B14 Yes
NEW
BA8522RF 		±2.0 ~ ±16.0 2 5.5 0.1 50 3.0 -40 ~ 105 SOP8 Yes
NEW
BA8522RFV 		±2.0 ~ ±16.0 2 5.5 0.1 50 3.0 -40 ~ 105 SSOP-B8 Yes
NEW
BA8522RFVM 		±2.0 ~ ±16.0 2 5.5 0.1 50 3.0 -40 ~ 105 MSOP8 Yes
NEW
BA4584FV 		±2.0 ~ ±16.0 4 12 0.1 100 5.0 -40 ~ 85 SSOP-B14 Yes
BA4558F ±4.0 ~ ±15.0 2 3.0 0.5 60 1.0 -40 ~ 85 SOP8 Yes
BA4558RF ±4.0 ~ ±15.0 2 3.0 0.5 60 1.0 -40 ~ 105 SOP8 Yes
BA4558RFV ±4.0 ~ ±15.0 2 3.0 0.5 60 1.0 -40 ~ 105 SSOP-B8 Yes
BA4558RFVM ±4.0 ~ ±15.0 2 3.0 0.5 60 1.0 -40 ~ 105 MSOP8 Yes
BA4560F ±4.0 ~ ±15.0 2 4.0 0.5 50 4.0 -40 ~ 85 SOP8 Yes
BA4560RF ±4.0 ~ ±15.0 2 3.0 0.5 50 4.0 -40 ~ 105 SOP8 Yes
BA4560RFV ±4.0 ~ ±15.0 2 3.0 0.5 50 4.0 -40 ~ 105 SSOP-B8 Yes
BA4560RFVM ±4.0 ~ ±15.0 2 3.0 0.5 50 4.0 -40 ~ 105 MSOP8 Yes
BA4580RF ±2.0 ~ ±16.0 2 6.0 0.3 100 5.0 -40 ~ 105 SOP8 Yes
BA4580RFVM ±2.0 ~ ±16.0 2 6.0 0.3 100 5.0 -40 ~ 105 MSOP8 Yes
BA15218F ±2.0 ~ ±16.0 2 5.0 0.5 50 3.0 -40 ~ 85 SOP8 Yes
BA14741F ±2.0 ~ ±18.0 4 3.0 1 60 1.0 -40 ~ 85 SOP14 Yes
BA15532F ±3.0 ~ ±20.0 2 8.0 0.5 200 8.0 -20 ~ 75 SOP8 Yes
BA2115F ±1.0 ~ ±7.0 2 3.5 1 150 4.0 -40 ~ 85 SOP8 Yes
BA2115FVM ±1.0 ~ ±7.0 2 3.5 1 150 4.0 -40 ~ 85 MSOP8 Yes
BA4510F ±1.0 ~ ±3.5 2 5.0 1 80 5.0 -20 ~ 75 SOP8 Yes
BA4510FV ±1.0 ~ ±3.5 2 5.0 1 80 5.0 -20 ~ 75 SSOP-B8 Yes
BA3472F 3.0 ~ 36.0 2 4.0 1 100 10.0 -40 ~ 85 SOP8 Yes
BA3472FV 3.0 ~ 36.0 2 4.0 1 100 10.0 -40 ~ 85 SSOP-B8 Yes
BA3472FVM 3.0 ~ 36.0 2 4.0 1 100 10.0 -40 ~ 85 MSOP8 Yes
NEW
BA3474F 		3.0 ~ 36.0 4 8.0 1 100 10.0 -40 ~ 75 SOP14 Yes
NEW
BA3474FV 		3.0 ~ 36.0 4 8.0 1 100 10.0 -40 ~ 85 SSOP-B14 Yes
NEW
BU7291SG 		2.4 ~ 5.5 1 0.47 1 0.001 3.0 -40 ~ 105 SSOP5 Yes
NEW
BU7291G 		2.4 ~ 5.5 1 0.47 1 0.001 3.0 -40 ~ 85 SSOP5 Yes
BU7261SG 1.8 ~ 5.5 1 0.25 1 0.001 1.1 -40 ~ 105 SSOP5 Yes
BU7261G 1.8 ~ 5.5 1 0.25 1 0.001 1.1 -40 ~ 85 SSOP5 Yes
BU7262SF 1.8 ~ 5.5 2 0.55 1 0.001 1.1 -40 ~ 105 SOP8 Yes
BU7262F 1.8 ~ 5.5 2 0.55 1 0.001 1.1 -40 ~ 85 SOP8 Yes
BU7262SFVM 1.8 ~ 5.5 2 0.55 1 0.001 1.1 -40 ~ 105 MSOP8 Yes
BU7262FVM 1.8 ~ 5.5 2 0.55 1 0.001 1.1 -40 ~ 85 MSOP8 Yes
NEW
BU7262SNUX 		1.8 ~ 5.5 2 0.55 1 0.001 1.1 -40 ~ 105 VSON008X2030 Yes
NEW
BU7262NUX 		1.8 ~ 5.5 2 0.55 1 0.001 1.1 -40 ~ 85 VSON008X2030 Yes
BU7241SG 1.8 ~ 5.5 1 0.07 1 0.001 0.4 -40 ~ 105 SSOP5 Yes
BU7241G 1.8 ~ 5.5 1 0.07 1 0.001 0.4 -40 ~ 85 SSOP5 Yes
BU7242SF 1.8 ~ 5.5 2 0.18 1 0.001 0.4 -40 ~ 105 SOP8 Yes
BU7242F 1.8 ~ 5.5 2 0.18 1 0.001 0.4 -40 ~ 85 SOP8 Yes
BU7242SFVM 1.8 ~ 5.5 2 0.18 1 0.001 0.4 -40 ~ 105 MSOP8 Yes
BU7242FVM 1.8 ~ 5.5 2 0.18 1 0.001 0.4 -40 ~ 85 MSOP8 Yes
NEW
BU7242SNUX 		1.8 ~ 5.5 2 0.18 1 0.001 0.4 -40 ~ 105 VSON008X2030 Yes
NEW
BU7242NUX 		1.8 ~ 5.5 2 0.18 1 0.001 0.4 -40 ~ 85 VSON008X2030 Yes
NEW
BU7485SG 		3.0 ~ 5.5 1 1.5 1 0.001 10.0 -40 ~ 105 SSOP5 Yes
NEW
BU7485G 		3.0 ~ 5.5 1 1.5 1 0.001 10.0 -40 ~ 85 SSOP5 Yes
NEW
BU7481SG 		1.8 ~ 5.5 1 0.42 1 0.001 3.2 -40 ~ 105 SSOP5 Yes
NEW
BU7481G 		1.8 ~ 5.5 1 0.42 1 0.001 3.2 -40 ~ 85 SSOP5 Yes
BU7461SG 1.7 ~ 5.5 1 0.15 1 0.001 1 -40 ~ 105 SSOP5 Yes
BU7461G 1.7 ~ 5.5 1 0.05 1 0.001 0.3 -40 ~ 105 SSOP5 Yes
BU7462SF 1.7 ~ 5.5 2 0.3 1 0.001 1 -40 ~ 105 SOP8 Yes
BU7462F 1.7 ~ 5.5 2 0.3 1 0.001 1 -40 ~ 85 SOP8 Yes
BU7462SFVM 1.7 ~ 5.5 2 0.3 1 0.001 1 -40 ~ 105 MSOP8 Yes
BU7462FVM 1.7 ~ 5.5 2 0.3 1 0.001 1 -40 ~ 85 MSOP8 Yes
NEW
BU7462SNUX 		1.7 ~ 5.5 2 0.3 1 0.001 1.0 -40 ~ 105 VSON008X2030 Yes
NEW
BU7462NUX 		1.7 ~ 5.5 2 0.3 1 0.001 1.0 -40 ~ 85 VSON008X2030 Yes
NEW
BU7465SHFV 		1.7 ~ 5.5 1 0.12 1 0.001 1.0 -40 ~ 105 HVSOF5 Yes
NEW
BU7465HFV 		1.7 ~ 5.5 1 0.12 1 0.001 1.0 -40 ~ 85 HVSOF5 Yes
BU7441SG 1.7 ~ 5.5 1 0.15 1 0.001 1 -40 ~ 85 SSOP5 Yes
BU7441G 1.7 ~ 5.5 1 0.05 1 0.001 0.3 -40 ~ 85 SSOP5 Yes
BU7442SF 1.7 ~ 5.5 2 0.1 1 0.001 0.3 -40 ~ 105 SOP8 Yes
BU7442F 1.7 ~ 5.5 2 0.1 1 0.001 0.3 -40 ~ 85 SOP8 Yes
BU7442SFVM 1.7 ~ 5.5 2 0.1 1 0.001 0.3 -40 ~ 105 MSOP8 Yes
BU7442FVM 1.7 ~ 5.5 2 0.1 1 0.001 0.3 -40 ~ 85 MSOP8 Yes
NEW
BU7442SNUX 		1.7 ~ 5.5 2 0.1 1 0.001 0.3 -40 ~ 105 VSON008X2030 Yes
NEW
BU7442NUX 		1.7 ~ 5.5 2 0.1 1 0.001 0.3 -40 ~ 85 VSON008X2030 Yes
NEW
BU7445SHFV 		1.7 ~ 5.5 1 0.04 1 0.001 0.25 -40 ~ 105 HVSOF5 Yes
NEW
BU7445HFV 		1.7 ~ 5.5 1 0.04 1 0.001 0.25 -40 ~ 85 HVSOF5 Yes
NEW
BU5281SG 		1.8 ~ 5.5 1 0.75 0.1 0.001 2.0 -40 ~ 105 SSOP5 Yes
NEW
BU5281G 		1.8 ~ 5.5 1 0.75 0.1 0.001 2.0 -40 ~ 85 SSOP5 Yes
BD7561SG 5 ~ 14.5 1 0.44 1 0.001 0.9 -40 ~ 105 SSOP5 Yes
BD7561G 5 ~ 14.5 1 0.44 1 0.001 0.9 -40 ~ 85 SSOP5 Yes
BD7562SF 5 ~ 14.5 2 0.9 1 0.001 0.9 -40 ~ 105 SOP8 Yes
BD7562F 5 ~ 14.5 2 0.9 1 0.001 0.9 -40 ~ 85 SOP8 Yes
BD7562SFVM 5 ~ 14.5 2 0.9 1 0.001 0.9 -40 ~ 105 MSOP8 Yes
BD7562FVM 5 ~ 14.5 2 0.9 1 0.001 0.9 -40 ~ 85 MSOP8 Yes
BD7541SG 5 ~ 14.5 1 0.18 1 0.001 0.3 -40 ~ 105 SSOP5 Yes
BD7541G 5 ~ 14.5 1 0.18 1 0.001 0.3 -40 ~ 85 SSOP5 Yes
BD7542SF 5 ~ 14.5 2 0.4 1 0.001 0.3 -40 ~ 105 SOP8 Yes
BD7542F 5 ~ 14.5 2 0.4 1 0.001 0.3 -40 ~ 85 SOP8 Yes
BD7542SFVM 5 ~ 14.5 2 0.4 1 0.001 0.3 -40 ~ 105 MSOP8 Yes
BD7542FVM 5 ~ 14.5 2 0.4 1 0.001 0.3 -40 ~ 85 MSOP8 Yes

 

OP Amp / 콤퍼레이터

2009.09.04

센서, 휴대기기에 최적인 초저소비전류 CMOS OP 앰프 개발

IC Cross reference

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