Overview
The STMicroelectronics LM2904AHYPT is a low-power dual operational amplifier designed for a wide range of applications, particularly in automotive and industrial control systems. This device consists of two independent, high-gain operational amplifiers with internal frequency compensation, allowing it to operate from a single power supply. The LM2904AHYPT is known for its high DC voltage gain, wide bandwidth, and low power consumption, making it an ideal choice for various analog circuit designs.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Operating Voltage Range | 3 | 30 | V | |
| Bandwidth (Unity Gain) | 1.1 | MHz | ||
| Slew Rate | 0.3 | 0.6 | V/μs | |
| Input Offset Voltage | 1 | 6 | 10 | mV |
| Input Offset Current | 2 | 40 | nA | |
| Input Bias Current | 20 | 500 | nA | |
| High-Level Output Voltage | VCC-1.5 | V | ||
| Low-Level Output Voltage | 5 | 20 | mV | |
| Operating Temperature Range | -40 | 150 | °C | |
| Package Type | TSSOP8 |
Key Features
- Internal frequency compensation
- Large DC voltage gain of 100dB
- Wide bandwidth (unity gain) of 1.1MHz
- Very low supply current per amplifier, essentially independent of supply voltage
- Low input bias current of 20nA
- Low input offset current of 2nA
- Input common-mode voltage range includes the negative rail
- Differential input voltage range equal to the power supply voltage
- Large output voltage swing from 0V to (VCC+ - 1.5V)
Applications
- Transducer amplifiers
- DC gain blocks
- Conventional op-amp circuits
- Automotive industry applications
- Industrial control systems
Q & A
- What is the operating voltage range of the LM2904AHYPT?
The operating voltage range is from 3V to 30V.
- What is the bandwidth of the LM2904AHYPT at unity gain?
The bandwidth at unity gain is 1.1MHz.
- What is the slew rate of the LM2904AHYPT?
The slew rate is typically 0.6V/μs.
- What is the input offset voltage of the LM2904AHYPT?
The input offset voltage is typically 6mV.
- What is the input offset current of the LM2904AHYPT?
The input offset current is typically 40nA.
- What is the package type of the LM2904AHYPT?
The package type is TSSOP8.
- What is the operating temperature range of the LM2904AHYPT?
The operating temperature range is from -40°C to 150°C.
- What are some typical applications of the LM2904AHYPT?
Typical applications include transducer amplifiers, DC gain blocks, and conventional op-amp circuits, particularly in the automotive and industrial sectors.
- Is the LM2904AHYPT RoHS compliant?
- What is the high-level output voltage of the LM2904AHYPT?
The high-level output voltage is VCC-1.5V.
