Low power general-purpose quad operational amplifier
Product details
Parameters
Package | Pins | Size
Features
- Internally Frequency Compensated for Unity Gain
- Large DC Voltage Gain 100 dB
- Wide Bandwidth (Unity Gain) 1 MHz
(Temperature Compensated) - Wide Power Supply Range:
- Single Supply 3 V to 32 V
- or Dual Supplies ±1.5 V to ±16 V
- Very Low Supply Current Drain (700 µA)
–Essentially Independent of Supply Voltage - Low Input Biasing Current 45 nA
(Temperature Compensated) - Low Input Offset Voltage 2 mV
and Offset Current: 5 nA - Input Common-Mode Voltage Range Includes Ground
- Differential Input Voltage Range Equal to the
Power Supply Voltage - Large Output Voltage Swing 0 V to V+ – 1.5 V
- Advantages:
- Eliminates Need for Dual Supplies
- Four Internally Compensated Op Amps in a Single
Package - Allows Direct Sensing Near GND and VOUT also
Goes to GND - Compatible With All Forms of Logic
- Power Drain Suitable for Battery Operation
- In the Linear Mode the Input Common-Mode, Voltage
Range Includes Ground and the Output Voltage - Can Swing to Ground, Even Though Operated from
Only a Single Power Supply Voltage - Unity Gain Cross Frequency is Temperature
Compensated - Input Bias Current is Also Temperature
Compensated
Description
The LM124-N series consists of four independent, high-gain, internally frequency compensated operational amplifiers designed to operate from a single power supply over a wide range of voltages. Operation from split-power supplies is also possible and the low-power supply current drain is independent of the magnitude of the power supply voltage.
Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM124-N series can directly operate off of the standard 5-V power supply voltage which is used in digital systems and easily provides the required interface electronics without requiring the additional ±15 V power supplies.
Exact equivalent in functionality and parametrics to the compared device:
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Features
- Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Noise calculations
- Common unit translation
- Solves common amplifier circuit design problems
- Gain selections using standard resistors
- Filter configurations
- Total noise for common amplifier configurations
- (...)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
PDIP (NFF) | 14 | View options |
SOIC (D) | 14 | View options |
TSSOP (PW) | 14 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
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