BU7462FVM 반도체 회로 부품 판매점
CMOS Operational Amplifiers
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 ROHM Semiconductor |
Datasheet
Operational Amplifiers
Input/Output Full Swing
Low Voltage Operating
CMOS Operational Amplifiers
BU7261G BU7261SG BU7262xxx BU7262Sxxx BU7264xx BU7264Sxx
General Description
BU7261G,BU7262xxx,BU7264xx are CMOS operational
amplifier of the input/output full swing low voltage
operation. Also, BU7261SG,BU7262Sxxx,BU7264Sxx
which expanded the operating temperature range perform
a lineup. It is most suitable for a sensor amplifier and a
battery-powered equipment to have a high slew rate, the
characteristic of the low input bias current.
Features
Operable with Low Voltage
Input-Output Full Swing
High Slew Rate
Wide Temperature Range
Low Input Bias Current
Applications
Sensor Amplifier
Battery-powered Equipment
Portable Equipment
Consumer Equipment
Key Specifications
Operating Supply Voltage Range(Single Supply):
+1.8V to +5.5V
Operating Temperature Range:
BU7261G, BU7262xxx, BU7264xx:
-40°C to +85°C
BU7261SG, BU7262Sxxx, BU7264Sxx:
-40°C to +105°C
Slew Rate:
1.1 V/µs(Typ)
Input Offset Current:
1pA (Typ)
Input Bias Current:
1pA (Typ)
Packages
SSOP5
SOP8
MSOP8
VSON008X2030
SOP14
SSOP-B14
W(Typ) x D(Typ) x H(Max)
2.90mm x 2.80mm x 1.25mm
5.00mm x 6.20mm x 1.71mm
2.90mm x 4.00mm x 0.90mm
2.00mm x 3.00mm x 0.60mm
8.70mm x 6.20mm x 1.71mm
5.00mm x 6.40mm x 1.35mm
Simplified Schematic
VDD
Vbias
IN+
Class
AB control
OUT
IN-
VSS
Vbias
Figure 1. Simplified Schematic (1 channel only)
○Product structure：Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays.
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
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BU7261G BU7261SG BU7262xxx BU7262Sxxx BU7264xx BU7264Sxx Datasheet
Pin Configuration
BU7261G, BU7261SG
: SSOP5
IN+ 1
VSS 2
IN- 3
＋
－
5 VDD
4 OUT
Pin No.
1
2
3
4
5
Pin Name
IN+
VSS
IN-
OUT
VDD
BU7262F, BU7262SF
: SOP8
BU7262FVM, BU7262SFVM : MSOP8
BU7262NUX, BU7262SNUX : VSON008X2030
OUT1 1
IN1- 2
IN1+ 3
VSS 4
CH1
－ ＋+
CH2
＋－
8 VDD
7 OUT2
6 IN2-
5 IN2+
BU7264F, BU7264SF
BU7264FV, BU7264SFV
: SOP14
: SSOP-B14
OUT1 1
IN1- 2
IN1+ 3
VDD 4
IN2+ 5
IN2- 6
OUT2 7
CH1
－- ＋+
－- ＋+
CH2
CH4
＋+ －-
＋+ －-
CH3
14 OUT4
13 IN4-
12 IN4+
11 VSS
10 IN3+
9 IN3-
8 OUT3
Pin No.
1
2
3
4
5
6
7
8
Pin Name
OUT1
IN1-
IN1+
VSS
IN2+
IN2-
OUT2
VDD
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin Name
OUT1
IN1-
IN1+
VDD
IN2+
IN2-
OUT2
OUT3
IN3-
IN3+
VSS
IN4+
IN4-
OUT4
SSOP5
BU7261G
BU7261SG
SOP8
BU7262F
BU7262SF
Package
VSON008X2030 MSOP8
SOP14
BU7262NUX BU7262FVM BU7264F
BU7262SNUX BU7262SFVM BU7264SF
SSOP-B14
BU7264FV
BU7264SFV
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111･15･001
2/44
TSZ02201-0RAR0G200230-1-2
03.Dec.2014 Rev.004
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제조업체: ROHM Semiconductor
( rohm )
BU7462FVM amplifier
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