NJM2739 Series
Dual Precision Operational Amplifier
NJM2739 Series
Dual Precision Operational Amplifier
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Description
The NJM2739 is a high performance operational amplifier featured very low offset voltage and drift. Features are low offset voltage and drift, high common mode rejection, low noise and open loop gain. DC characteristics are 100% tested and specified from -40°C to 85°C. The NJM2739 is suitable for high gain circuit amplified small signal and sets required stable behavior over a wide temperature range.
Applications
- Thermocouple sensor
- Bridge Amplifier
- Current Sensor
- Instrumentation Amplifier
- Reference Voltage Circuit
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Spec
Consumer No.of Circuit 2 ch. Power Supply Dual Supply Voltage ±3 V to ±18 V ( 6 V to 36 V) Supply Current (Per ch.) Typ. 1.3 mA to max. 1.6 mA Input Offset Voltage Typ. 0.02 mV to max. 0.06 mV Slew Rate Typ. 0.3 V/μsec Input Bias Current Typ. 1.2 nA to max. 2.8 nA Input Offset Current Typ. 0.3 nA to max. 2.8 nA GBW Typ. 1.1 MHz ft Typ. 1.1 MHz Noise Voltage (en) Typ. 8 nV/√Hz Input Offset Drift Typ. 0.3 μV/℃ Wide Operating Temperature -40°C to 85°C Junction Temp. 125°C Min Stable Gain 1 V/V Package SOP8 JEDEC 150mil Note(1) Open Loop Gain (Av=130dB min.) Note(2) Low Offset Drift (ΔVIO/ΔT=0.9µV/°C max. (Ta=-40°C to +85°C)) -
Technical
Documents-
Design Support
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SPICE model download
You can download the product's SPICE model. Login/registration to myNISD is required to download.
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJM2739E SOP8 JEDEC 150mil(EMP8) - NJM-1-s-fr - Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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Sample / Buy
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Buy Online
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Buy, Request for Samples, Request for Information Materials
Authorized Distributors
Please contact your local distributors for any sales-related inquiry such as price, stock, delivery, etc.
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