Datasheet
Operational Amplifiers
Input/Output Full Swing
CMOS Operational Amplifiers
BU7261G BU7261SG BU7262xxx BU7262Sxxx BU7264xx BU7264Sxx
General Description
Key Specifications
BU7261G / BU7262xxx / BU7264xx are low voltage
operating Input/Output full swing CMOS operational
amplifiers. BU7261SG / 7262Sxxx / BU7264Sxx have
an expanded operating temperature range. They have
low supply current and low input bias current. These
are suitable for sensor amplifiers and battery powered
equipments.
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:
Input Offset Current:
Input Bias Current:
1.1 V/µs
1pA (Typ)
1pA (Typ)
Features
Operable with Low Voltage
Input-Output Full Swing
High Slew Rate
Wide Temperature Range
Low Input Bias Current
Packages
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
SSOP5
SOP8
MSOP8
VSON008X2030
SOP14
SSOP-B14
Applications
Sensor Amplifier
Consumer Equipment
Battery-powered Equipment
Portable Equipment
Simplified Schematic
VDD
Vbias
IN+
IN-
Class
OUT
AB control
Vbias
VSS
Figure 1. Simplified Schematic (1 channel only)
○Product structure:Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays.
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18.Apr.2014 Rev.003
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