BU7261G-TR Datasheet, PDF (1/48 Pages) Rohm – CMOS Operational Amplifiers

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.
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TSZ02201-0RAR0G200230-1-2
03.Dec.2014 Rev.004