Zero Drift operational amplifiers
[AK2929]
AK2929
Zero Drift operational amplifiers
Feature
AK2929 is the dual channel CMOS operational amplifires whic...
Description
[AK2929]
AK2929
Zero Drift operational amplifiers
Feature
AK2929 is the dual channel CMOS operational amplifires which is available to output with very low input offset voltage (+/- 1.0μV) and near zero input offset dirft. It’s operated with very small current consumptions, 700μA typ./ch (VDD:3.2V +/- 5%), which is available to operate full swing signals in output. AK2929 is appropriated to Sensor Pre Amp. applications.
Low Voltage, Single Supply Operation : 2.7V - 5.5V
Very Low Input Offset Voltage : +/- 1.0μV typ.
Near Zero Dirft over time and temperature : +/- 2.0nV/°C typ.
Full Swing Outputs to 10kΩ Load
Power Supply Current : 700μA typ./ch (VDD: 3.2V +/- 5%, No Load)
Gain Bandwidth : 2MHz typ.
Package : TMSOP8
Part Name AK2929T 2
Channel Number
Package TMSOP8
Pin Location
1:OUTA 2:NINA 3:PINA 4:VSS
8:VDD
A B
7:OUTB 6:NINB 5:PINB
TMSOP8 (AK2929T)
Rev.1.00Ea -1-
2012/4
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[AK2929] Pin Function Descriptions
Pin number 1 2 3 4 5 PINB 6 7 8 Note) PWR AI AO
Name OUTA NINA PINA VSS NINB OUTB VDD
I/O note) AO AI AI PWR AI AI AO PWR
Function Amplifier A Output Amplifier A Inverted Input Amplifier A No Inverted Input Power Supply Ground Amplifier B No Inverted Input Amplifier B Inverted Input Amplifier B Output Positive Power Supply
: Power Supply : Analog Input : Analog Output
Absolute Maximum Ratings
Parameter Supply Voltage Input Voltage Input Current Storage Temperature Range
Symbol VDD VTD IIN -1 Tstg -5
Min -0.3 -...
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