LM2904N
| Parameters | |
|---|---|
| Bandwidth | 1MHz |
| Gain Bandwidth Product | 1.1MHz |
| Unity Gain BW-Nom | 1000 kHz |
| Voltage Gain | 100dB |
| Average Bias Current-Max (IIB) | 0.05μA |
| Power Supply Rejection Ratio (PSRR) | 50dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Voltage - Input Offset | 2mV |
| REACH SVHC | No SVHC |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Lead Free |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Number of Pins | 8 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Operational Amplifier |
| Packing Method | RAIL |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Reach Compliance Code | not_compliant |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LM2904 |
| Pin Count | 8 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 16V |
| Number of Channels | 2 |
| Operating Supply Current | 700μA |
| Nominal Supply Current | 500μA |
| Power Dissipation | 830mW |
| Output Current | 30mA |
| Slew Rate | 0.6V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose |
| Common Mode Rejection Ratio | 50 dB |
| Current - Input Bias | 20nA |
| Voltage - Supply, Single/Dual (±) | 3V~30V ±1.5V~15V |
| Output Current per Channel | 40mA |
| Input Offset Voltage (Vos) | 7mV |
LM2904N Description
The LM2904N is a low-power dual operational amplifier composed of two independent, high gain operational amplifiers (op-amps) with inbuilt frequency adjustment. It is intended for use in automotive and industrial control systems. The circuit runs over a wide voltage range using a single power supply. Split power supply operation is also conceivable, and the low power supply current drain is independent of power supply voltage magnitude.
LM2904N Features
Very low supply current drain (500 μA) - essentially independent of supply voltage
Low input offset voltage: 7 mV
Input common-mode voltage range includes ground
Differential input voltage range equal to the power supply voltage
Large output voltage swing
In the linear mode, the input common-mode voltage range includes ground and the output voltage can also swing to the ground, even though operated from only a single power supply voltage
The unity gain cross frequency is temperature compensated
The input bias current is also temperature compensated
Internally frequency compensated for unity gain
Large DC voltage gain: 100 dB
Wide bandwidth (unity gain): 1 MHz (temperature compensated)
LM2904N Applications
General signal conditioning and amplification
4- to 20-mA current loop transmitters
Transducer amplifier
DC gain blocks
Conventional op-amp circuits
Active filters
