Overview
The LM2904PWRE4, produced by Texas Instruments, is a dual operational amplifier designed for general-purpose applications. It is part of the next-generation versions of the industry-standard operational amplifiers, offering enhanced features and performance. This device is particularly suited for cost-sensitive applications, providing high value with its robust set of specifications and features.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | TSSOP (PW) | - |
| Pins | 8 | - |
| Operating Temperature Range | -40 to 125 | °C |
| Supply Voltage Range | 3 to 36 | V |
| Quiescent Current per Channel | 300 µA | - |
| Unity-Gain Bandwidth | 1.2 MHz | - |
| Input Offset Voltage Maximum at 25°C | 2 mV (BA version), 3 mV (A, B versions) | - |
| Slew Rate | 0.3 to 0.6 V/µs | - |
| ESD Protection | 2 kV, HBM | - |
Key Features
- Wide supply range of 3V to 36V (B, BA versions)
- Low quiescent current of 300µA per channel (typical)
- Unity-gain bandwidth of 1.2MHz (B, BA versions)
- Common-mode input voltage range includes ground, enabling direct sensing near ground
- Low input offset voltage: 2mV maximum at 25°C (BA version), 3mV maximum at 25°C (A, B versions)
- Internal RF and EMI filters (B, BA versions)
- High ESD protection (2kV, HBM)
- Available in micro-sized packaging such as SOT23-8, SOIC, TSSOP, and VSSOP
Applications
The LM2904PWRE4 is suitable for a wide range of applications, including:
- Cost-sensitive systems requiring high-performance operational amplifiers
- Industrial control systems
- Automotive systems
- Consumer electronics
- Medical devices
- Rugged and environmentally challenging applications due to its high ESD protection and integrated EMI and RF filters
Q & A
- What is the operating temperature range of the LM2904PWRE4?
The operating temperature range is -40°C to 125°C.
- What is the supply voltage range for the LM2904PWRE4?
The supply voltage range is 3V to 36V.
- What is the typical quiescent current per channel for the LM2904PWRE4?
The typical quiescent current per channel is 300µA.
- What is the unity-gain bandwidth of the LM2904PWRE4?
The unity-gain bandwidth is 1.2MHz.
- Does the LM2904PWRE4 have internal RF and EMI filters?
- What is the maximum input offset voltage at 25°C for the LM2904PWRE4?
The maximum input offset voltage at 25°C is 2mV for BA versions and 3mV for A and B versions.
- What is the slew rate of the LM2904PWRE4?
The slew rate is 0.3 to 0.6 V/µs.
- What kind of packaging is available for the LM2904PWRE4?
The device is available in micro-sized packaging such as SOT23-8, SOIC, TSSOP, and VSSOP.
- Is the LM2904PWRE4 suitable for rugged and environmentally challenging applications?
- What are some common applications for the LM2904PWRE4?
Common applications include cost-sensitive systems, industrial control systems, automotive systems, consumer electronics, and medical devices.
