PRELIMINARY
DS4812
Low Voltage, High Slew Rate,
Rail-To-Rail Dual Op-Amp
www.dalsemi.com
FEATURES
High Slew Rate: 10V/碌s
High Gain Bandwidth: 6.5 MHz
Supply Voltage Range 2.5 to 5.5V
Rail-to-Rail Output Swing
1.75 mA Supply Current per Channel
PACKAGES/PINOUTS
AOUT
1
8
VDD
AIN-
2
A
- +
B
-
7
BOUT
AIN+
3
+
6
BIN-
ORDERING INFORMATION
Part Number
DS4812
DS4812S
DS4812U
DS4812X
Description
8-pin DIP
8-pin SOIC
8-pin
碌-SOP
8-bump CSP
AOUT
GND
4
5
BIN+
300-mil DIP
150-mil SOIC
118-mil
碌-SOP
VDD
8
1
A
- +
B
-
7
BOUT
For mechanical dimensions see web site.
AIN-
AIN+
2
3
+
6
5
BIN-
BIN+
4
GND
8-bump CSP
DESCRIPTION
The DS4812 BiCMOS dual operational amplifier combines high slew rate and rail-to-rail output swing.
The device provides 10V/碌s of slew rate and 6.5 MHz of bandwidth while only consuming 1.5 mA of
supply current per channel. Ideal low voltage BiFET substitute for low gain, high speed applications.
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