Overview
The MC33174DTBR2 is a quad bipolar operational amplifier produced by ON Semiconductor. This device is part of the MC33171/72/74 series, known for its low power consumption and high performance. It operates at a supply current of 180 µA per amplifier and offers a gain bandwidth product of 1.8 MHz and a slew rate of 2.1 V/µs. The amplifier is designed with a Darlington input stage and an all NPN output stage, providing high input resistance, low input offset voltage, and high gain. It is suitable for both single and dual supply operations, with a wide input common mode range that includes ground potential, making it ideal for various applications including industrial and automotive environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 3 V to 44 V, ±1.5 V to ±22 V | V |
| Input Offset Voltage | 2 mV | mV |
| Slew Rate | 2.1 V/µs | V/µs |
| Gain Bandwidth Product | 1.8 MHz | MHz |
| Supply Current | 220 µA | µA |
| Output Current per Channel | 27 mA | mA |
| Input Bias Current | 20 nA | nA |
| Operating Temperature Range | -40°C to 85°C | °C |
| Package Type | 14-TSSOP | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Low supply current: 180 µA per amplifier.
- Wide supply operating range: 3.0 V to 44 V or ±1.5 V to ±22 V.
- Wide input common mode range, including ground potential.
- High slew rate: 2.1 V/µs.
- Low input offset voltage: 2 mV.
- Large output voltage swing: -14.2 V to +14.2 V with ±15 V supplies.
- Large capacitance drive capability: 0 pF to 500 pF.
- Low total harmonic distortion: 0.03%.
- Excellent phase and gain margins: 60° phase margin, 15 dB gain margin.
- Output short circuit protection and ESD diodes for input protection.
Applications
The MC33174DTBR2 is versatile and can be used in a variety of applications, including:
- Industrial control systems: Due to its wide operating temperature range and robust performance, it is suitable for industrial environments.
- Automotive systems: The device is specified over automotive temperature ranges and meets AEC-Q100 requirements for automotive applications.
- Active filters: Its AC characteristics make it excellent for active filter applications, especially in low voltage single supply scenarios.
- General-purpose amplification: It can be used in various general-purpose amplification tasks due to its high gain, low input offset voltage, and large output voltage swing).
Q & A
- What is the supply voltage range for the MC33174DTBR2?
The supply voltage range is from 3 V to 44 V or ±1.5 V to ±22 V).
- What is the slew rate of the MC33174DTBR2?
The slew rate is 2.1 V/µs).
- What is the gain bandwidth product of the MC33174DTBR2?
The gain bandwidth product is 1.8 MHz).
- What is the input offset voltage of the MC33174DTBR2?
The input offset voltage is 2 mV).
- What is the operating temperature range for the MC33174DTBR2?
The operating temperature range is -40°C to 85°C).
- Is the MC33174DTBR2 lead-free and RoHS compliant?
Yes, the MC33174DTBR2 is lead-free and RoHS compliant).
- What is the package type of the MC33174DTBR2?
The package type is 14-TSSOP).
- Does the MC33174DTBR2 have output short circuit protection?
Yes, the MC33174DTBR2 has output short circuit protection).
- What are the typical applications for the MC33174DTBR2?
Typical applications include industrial control systems, automotive systems, active filters, and general-purpose amplification).
- Does the MC33174DTBR2 have ESD protection?
Yes, the MC33174DTBR2 has ESD diodes for input protection).
