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Hot sale Original LM2902N IC OPAMP GP 4 CIRCUIT 14DIP General Purpose Amplifier 4 Circuit 14-PDIP
Amplifier IC 4 Channels 60mA per Channel 20nA 50 dB Instrumentational OP Amps 0.5μA 13V 3V~26V ±1.5V~13V LM2902 14 Pins 14-DIP (0.300, 7.62mm)
Product Description
The LM2902N is a general-purpose, dual operational amplifier (op-amp) from Texas Instruments. It is designed for a wide range of applications, including instrumentation, medical equipment, and industrial control systems. This op-amp features a voltage-feedback architecture, providing high common-mode rejection ratio (CMRR) and low input bias current.
Product Features
High Gain: The LM2902N offers a high voltage gain of 100 dB, making it suitable for amplifying small signals.
Low Noise: The op-amp has a low input offset voltage of 7 mV and a low input offset current of 0.3 μA, ensuring minimal noise and distortion.
Wide Operating Range: The device operates over a wide temperature range of -40°C to 125°C and can handle supply voltages from ±1.5V to ±13V.
Low Power Consumption: The LM2902N is designed for low power consumption, with a nominal supply current of 3 mA and a maximum supply current of 700 μA.
Compact Package: The op-amp is available in a 14-pin DIP package, making it easy to integrate into a variety of applications.
Product Applications
Instrumentation: The LM2902N is suitable for use in instrumentation applications, such as amplifying signals from sensors and transducers.
Medical Equipment: The op-amp can be used in medical equipment, such as ECG and blood pressure monitors, where high accuracy and low noise are critical.
Industrial Control Systems: The LM2902N can be used in industrial control systems, such as process control and automation systems, where high gain and low noise are required.
Embedded Modules:
Texas Instruments' TMS320F2808: This microcontroller uses the LM2902N as an op-amp for signal conditioning and amplification.
Analog Devices' ADuC7020: This microcontroller uses the LM2902N as an op-amp for signal conditioning and amplification.
Product Description
Type |
Description |
---|---|
ANSC PART# |
ANSC - LM2902N |
Category |
Integrated Circuits (ICs) Linear Amplifiers Instrumentation, Op Amps, Buffer Amps |
Mfr |
Texas Instruments |
Series |
LinCMOS™ |
Packaging |
Tube |
Part Status |
Active |
Amplifier Type |
General Purpose |
Number of Circuits |
4 |
Output Type |
- |
Slew Rate |
- |
Gain Bandwidth Product |
1 MHz |
Current - Input Bias |
45 nA |
Voltage - Input Offset |
2 mV |
Current - Supply |
1.5mA |
Current - Output / Channel |
40 mA |
Voltage - Supply Span (Min) |
3 V |
Voltage - Supply Span (Max) |
32 V |
Operating Temperature |
-40°C ~ 85°C (TJ) |
Mounting Type |
Through Hole |
Package / Case |
14-DIP (0.300", 7.62mm) |
Supplier Device Package |
14-PDIP |
Base Product Number |
LM2902 |
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Product datasheet
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