Overview
The LM2904AM8-13 is a dual operational amplifier produced by Diodes Incorporated. This component is designed for low-power applications and is part of the industry-standard LM2904 series. It is packaged in an 8-pin MSOP (Micro Small Outline Package) and is suitable for a wide range of general-purpose amplification tasks. The LM2904AM8-13 is known for its low supply current, low input bias current, and low input offset voltage, making it a reliable choice for various electronic circuits.
Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package Type | MSOP-8 |
| Amplifier Type | Low Power |
| Mounting Type | Surface Mount |
| Power Supply Type | Dual, Single |
| Number of Channels per Chip | 2 |
| Pin Count | 8 |
| Typical Gain Bandwidth Product | 700 kHz |
| Typical Slew Rate | 0.3 V/μs |
| Maximum Operating Frequency | 20 kHz |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +125 °C |
| Typical Voltage Gain | 100 dB |
| Output Current | 50 μA (Sink), -60 mA (Source) |
| Offset Voltage | 4 mV |
| Maximum Input Voltage | ±18 V (Dual), 36 V (Single) |
| Input Offset Current | 150 nA |
| Dimensions | 3.1 x 3.1 x 0.95 mm |
| Input Voltage Noise Density | 40 nV/√Hz |
Key Features
- Very low supply current drain: 500 μA independent of supply voltage.
- Low input bias current: 20 nA.
- Low input offset voltage: 2 mV (non-A version).
- Large DC voltage gain: 100 dB.
- Wide bandwidth (unity gain): 700 kHz (temperature compensated).
- Internally compensated with unity gain.
- Input common-mode voltage range includes ground.
- Differential input voltage range equal to the power supply voltage.
- Large output voltage swing: 0 V to VCC - 1.5 V.
- Totally lead-free and fully RoHS compliant.
- Halogen and antimony free, “Green” device).
Applications
The LM2904AM8-13 is suitable for a variety of general-purpose applications, including:
- Audio and video circuits
- Instrumentation and measurement equipment
- Industrial control systems
- Automotive electronics
- Consumer electronics
Its low power consumption and compact MSOP package make it particularly useful in space-constrained and power-sensitive designs.
Q & A
- What is the package type of the LM2904AM8-13?
The LM2904AM8-13 is packaged in an 8-pin MSOP (Micro Small Outline Package).
- What is the typical gain bandwidth product of the LM2904AM8-13?
The typical gain bandwidth product is 700 kHz).
- What is the maximum operating temperature of the LM2904AM8-13?
The maximum operating temperature is +125 °C).
- What is the input offset voltage of the LM2904AM8-13?
The input offset voltage is 4 mV).
- Is the LM2904AM8-13 RoHS compliant?
Yes, the LM2904AM8-13 is totally lead-free and fully RoHS compliant).
- What is the typical slew rate of the LM2904AM8-13?
The typical slew rate is 0.3 V/μs).
- What is the maximum input voltage for the LM2904AM8-13?
The maximum input voltage is ±18 V (dual) or 36 V (single)).
- What is the output current capability of the LM2904AM8-13?
The output current is 50 μA (sink) and -60 mA (source)).
- Is the LM2904AM8-13 suitable for automotive applications?
Yes, an automotive-compliant part is available under a separate designation).
- What is the input voltage noise density of the LM2904AM8-13?
The typical input voltage noise density is 40 nV/√Hz).
