Manufacturer Part Number
LM4132BMFX-4.1
Manufacturer
Texas Instruments
Introduction
The LM4132BMFX-4.1 is a precision, low noise, high-performance voltage reference from Texas Instruments, designed for a wide range of supply voltages and operational conditions.
Product Features and Performance
Fixed 4.096V output voltage
Supports output currents up to 20mA
Low tolerance of ±0.1%
Temperature coefficient of 20ppm/°C
Low noise performance: 350µVp-p from 0.1Hz to 10Hz
Wide input voltage range from 4.496V to 5.5V
Low supply current requirement of 100µA
Operates over a temperature range of -40°C to +125°C
Product Advantages
High precision and stability
Suitable for battery-powered devices due to low power consumption
Excellent temperature performance for sensitive applications
Minimal noise contributes to high signal integrity
Key Technical Parameters
Output Voltage: 4.096V (Fixed)
Current Output: 20mA
Tolerance: ±0.1%
Temperature Coefficient: 20ppm/°C
Noise (0.1Hz to 10Hz): 350µVp-p
Voltage Input: 4.496V ~ 5.5V
Current Supply: 100µA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built with Texas Instruments' rigorous quality standards
High reliability and performance consistency
Compatibility
Surface mount technology allows for compact PCB design
SC-74A, SOT-753 package compatible with standard SOT-23-5 footprints
Application Areas
Precision Instrumentation
Portable electronics
Data acquisition systems
Industrial control systems
Automotive electronics
Product Lifecycle
Status: Obsolete
Not recommended for new designs
Potential alternatives may be available through Texas Instruments' current product offerings
Several Key Reasons to Choose This Product
Texas Instruments' reputation for quality and reliability
High precision voltage reference suitable for critical applications
Low power consumption enhances battery life in portable devices
Versatile across a broad range of temperatures and conditions
Obsolescence status may necessitate consideration for future-proof designs, but the product remains a strong choice for existing applications where compatibility has been established.
LM4132BMF-2.5Texas Instruments