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BU7485G Datasheet, PDF (1/42 Pages) Rohm – Ground Sense High Speed Low Voltage CMOS Operational Amplifiers | |||
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Datasheet
Operational Amplifiers Series
Ground Sense
High Speed Low Voltage CMOS Operational
Amplifiers
BU7485G BU7485SG BU7486xxx BU7486Sxxx BU7487xx BU7487Sxx
General Description
BU7485G/BU7486xxx/BU7487xx are CMOS operational
amplifiers with input ground sense and full swing output.
This series has extended operational amplifiers
BU7485SG/BU7486Sxxx/BU7487Sxx which can operate
over a wider temperature range (-40°C to +105°C).
These ICs have wide band, high slew rate, low voltage
operation and low input bias current, making the
operational amplifiers suitable for portable equipment
and sensor application.
Features
ï® High Slew Rate
ï® Wide Bandwidth
ï® Low Input Bias Current
ï® Output Full Swing
Application
ï® Battery-powered Equipment
ï® General Purpose Electronics
Key Specifications
ï® Operating Power Supply Voltage Range
(Single Supply):
+3.0V to +5.5V
ï® Slew Rate:
i10.0V/µs
ï® Temperature Range:
BU7485G
-40°C to +85°C
BU7486xxx
-40°C to +85°C
BU7487xx
-40°C to +85°C
BU7485S
-40°C to +105°C
BU7486Sxxx
-40°C to +105°C
BU7487Sxx
-40°C to +105°C
ï® Input Bias Current:
1pA (Typ)
ï® Input Offset Current:
1pA (Typ)
Package
SSOP5
SOP8
SSOP-B8
MSOP8
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
3.00mm x 6.40mm x 1.35mm
2.90mm x 4.00mm x 0.90mm
8.70mm x 6.20mm x 1.71mm
5.00mm x 6.40mm x 1.35mm
Simplified schematic
VDD
Vbias
Class
+IN
AB control
OUT
-IN
VSS
Vbias
Figure 1. Simplified schematic (1 channel only)
âProduct structureï¼Silicon monolithic integrated circuit âThis product is not designed protection against radioactive rays.
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111ï½¥14ï½¥001
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TSZ02201-0RAR1G200380-1-2
12.JUL.2013 Rev.001
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