LM2904AVQDRG4
Amplifiers & Comparators
Common Mode Rejection Ratio(CMRR): 80dB
Gain Bandwidth Product: 700kHz
Ib - Input Bias Current: 250nA
Output Current: 20mA
Vos - Input Offset Voltage: 7mV
Slew Rate: 300V/ms
Quiescent Current: 350uA
Technical Specifications
| Type | Description |
|---|---|
| Common Mode Rejection Ratio | 80 dB |
| Gain Bandwidth Product | 700 kHz |
| Voffset V | 0.007 V |
| Quiescent Current | 350 µA |
| Output Current | 20 mA |
| Rail To Rail | - |
| Input Offset Current(Ios) | 4nA |
| Ib - Input Bias Current | 250nA |
| Channels | 2 |
| Type | Description |
|---|---|
| Slew Rate Vus | 300 V/µs |
| Operating Temperature | -40°C~+125°C |
| Voffset Drift Uv | 7 µV |
| Features | EMI filtering/RF suppression |
| Noise Nv | 40nV/sqrtHz@1kHz |
| Dual Supply | - |
| Single Supply | 3V~30V |
| Package / Case | SOIC-8 |
Product Introduction
The LM358B and LM2904B devices are the next-generation versions of the industry-standard operational amplifiers LM358 and LM2904, which include two high-voltage (36V) operational amplifiers. These devices offer excellent value for cost-sensitive applications. Their features include low offset (300μV, typical), common-mode input range to ground, and high differential input voltage capability. Enhanced features such as the maximum offset voltage of 2mV for the LM2904BA and lower quiescent current (300μA per amplifier, typical) simplify circuit design. High ESD (2kV, HBM) and integrated EMI and RF filters support the use of the LM358B and LM2904B devices in more demanding and environmentally challenging applications. The LM358B and LM2904B amplifiers are available in miniature packages (such as SOT23 - 8) and industry-standard packages (including SOIC, TSSOP, and VSSOP).
Device Information
The LM358B and LM2904B operational amplifiers utilize unity-gain stability and lower offset voltage (maximum of 3mV; for the LM358BA)
Features
- Wide supply voltage range: 3V to 36V (B, BA versions)
- Quiescent current: 300μA/channel (B, BA versions)
- Unity-gain bandwidth: 1.2 MHz (B, BA versions)
- Common-mode input voltage range includes ground, supporting near-ground direct sensing
- Maximum input offset voltage: 2mV at 25°C (BA version)
- Maximum input offset voltage: 3mV at 25°C (A, B versions)
- Internal RF and EMI filter (B, BA versions)
- For products compliant with MIL-PRF-38535, all parameters are tested unless otherwise specified. For all other products, the production process does not necessarily include testing of all parameters.
Applications
- Commercial networking and server power supply units
- Multi-function printers
- Power supplies and mobile chargers
- Motor control: AC induction, brushed DC, brushless DC, high-voltage, low-voltage, permanent magnet, and stepper motors
- Desktop computers and motherboards
- Indoor and outdoor air conditioners
- Washing machines, dryers, and refrigerators
- AC inverters, string inverters, central inverters, and variable frequency drives
- Uninterruptible power supplies
- Electronic point-of-sale systems
Datasheet
Alternative Parts
Common LM2904AVQDRG4 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
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