AK2970H Datasheet, PDF (1/10 Pages) Asahi Kasei Microsystems – Zero Drift Operational Amplifier

[AK2970]
AK2970
Zero Drift Operational Amplifier
1. General Description
AK2970 is the dual channel CMOS operational amplifires which is available to output with very low input offset
voltage (± 5V@10V) and near zero input offset dirft.
It’s operated with very small current consumptions, 2mA typ. (VDD:10V), which is available to operate full swing
signals in output. AK2970 is appropriate to Sensor Pre Amp. applications.
2. Features
 Wide Supply Operation Range: 4.5V ~ 13.2V (±2.25V ~ ±6.6V)
 Very Low Input Offset Voltage : ± 5V max. (@VDD:10V)
 Near Zero Dirft over time and temperature : ± 20nV/C max. (@VDD:10V)
 Input Voltage Range : VSS – VDD
 Full Swing Outputs to 10k Load
 Power Supply Current : 2mA typ. (@VDD: 10V, No Load)
 Gain Bandwidth : 4MHz typ.
 Slew Rate : 4V/sec typ.
 Operationg Temperature Range : -40 ~ 125C
 Package : MSOP8
Part Name
AK2970H
Channel Nummber
2
Package
MSOP8
3. Block Diagram
1:OUTA
2:NINA
3:PINA
4:VSS
A
B
MSOP8
（AK2970）
8:VDD
7:OUTB
6:NINB
5:PINB
Rev.1.01Ea
-1-
2013/2