IC OPAMP GP 4 CIRCUIT 14DIP Hey guys, this time I wanna introduce you all a very useful component called LM2902N.
372
Sep 6, 2021
Ernest Brewster
LM2902N
IC OPAMP GP 4 CIRCUIT 14DIP
Hey guys, this time I wanna introduce you all a very useful component called LM2902N.The device operates from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low-power supply current drain is independent of the power supply voltage magnitude.
LM2902N
LM2902N, this circuit consists of four independent, high-gain operational amplifiers (op-amps) which employ internal frequency compensation and are specifically designed for automotive and industrial control systems.
The device operates from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low-power supply current drain is independent from the power supply voltage magnitude.
LM2902N Symbol
LM2902N Footprint
LM2902N 3D Model
Wide gain bandwidth:
1.3 MHz Input common-mode voltage range includes negative rail
Large voltage gain: 100 dB
Supply current per amplifier: 375 µA
Low input bias current: 20 nA
Low input offset current: 2 nA
Wide power supply range:
-Single supply: 3 V to 30 V
-Dual supplies: ± 1.5 V to ± 15 V
STMicroelectronics LM2902N technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics LM2902N.
STMicroelectronics LM2902N technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics LM2902N.
| Product Attribute | Attribute Value | |
|---|---|---|
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | 14-DIP (0.300, 7.62mm) | |
| Number of Pins | 14Pins | |
| Weight | 45.359237g | |
| Operating Temperature | -40°C~125°C | |
| Packaging | Tube | |
| JESD-609 Code | e3 | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 14Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Position | DUAL | |
| Number of Functions | 4Functions | |
| Supply Voltage | 5V | |
| Base Part Number | LM2902 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Pin Count | 14 | |
| Operating Supply Voltage | 15V | |
| Power Supplies | +-1.5/+-15/3/30V | |
| Number of Channels | 4Channels | |
| Operating Supply Current | 1.5mA | |
| Nominal Supply Current | 1.2mA | |
| Output Current | 40mA | |
| Min Input Voltage | -300mV | |
| Slew Rate | 0.4V/μs | |
| Architecture | VOLTAGE-FEEDBACK | |
| Amplifier Type | General Purpose | |
| Common Mode Rejection Ratio | 70 dB | |
| Current - Input Bias | 20nA | |
| Max Input Voltage | 32V | |
| Voltage - Supply, Single/Dual (±) | 3V~30V ±1.5V~15V | |
| Output Current per Channel | 20mA | |
| Input Offset Voltage (Vos) | 7mV |
| Product Attribute | Attribute Value | |
|---|---|---|
| Unity Gain BW-Nom | 1300 kHz | |
| Voltage Gain | 100dB | |
| Average Bias Current-Max (IIB) | 0.3μA | |
| Low-Offset | NO | |
| Frequency Compensation | YES | |
| Voltage - Input Offset | 2mV | |
| Micropower | YES | |
| Bias Current-Max (IIB) @25C | 0.15μA | |
| Height | 5.1mm | |
| Length | 20mm | |
| Width | 8.5mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
LM2902N Functional Block Diagram
| Part Number | Description | Manufacturer |
| LM2902VNAMPLIFIER CIRCUITS | QUAD OP-AMP, 7000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDIP14, PDIP-14 | Rochester Electronics LLC |
| LM2902VNGAMPLIFIER CIRCUITS | IC QUAD OP-AMP, 7000 uV OFFSET-MAX, PDIP14, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, DIP-14, Operational Amplifier | ON Semiconductor |
| LM2902N/NOPBAMPLIFIER CIRCUITS | QUAD OP-AMP, 10000uV OFFSET-MAX, 1MHz BAND WIDTH, PDIP14, PLASTIC, DIP-14 | Rochester Electronics LLC |
| LM2902NE4AMPLIFIER CIRCUITS | Quadruple general-purpose operational amplifier 14-PDIP -40 to 125 | Texas Instruments |
Automotive, Industrial, Automation & Process Control
LM2902N Package
LM2902N Dimensions
ST is a leading supplier of many of the key technologies going into the next generations of consumer devices: Microcontrollers for low and ultra-low power processing, Secure solutions, Sensors and Actuators, Connectivity, Conditioning, and Protection, Motor Control, and Power & Energy Management.
Download datasheets and manufacturer documentation for LM2902N
TAGS
Comments