Overview
The MCP601T-I/OT is a single operational amplifier (op amp) from Microchip Technology, designed for low-power applications. It features a gain-bandwidth product (GBWP) of 2.8 MHz and operates with a low typical current of 230 µA. This device is suitable for a wide range of analog signal processing tasks due to its low power consumption and robust performance characteristics.
Key Specifications
| Parameter | Min | Typ | Max | Units | Conditions |
|---|---|---|---|---|---|
| Input Offset Voltage (VOS) | -2 | ±0.7 | +2 | mV | TA = +25°C, VDD = 2.7V to 5.5V |
| Input Offset Temperature Drift (∆VOS/∆TA) | ±2.5 | µV/°C | TA = -40°C to +125°C | ||
| Power Supply Rejection (PSRR) | 80 | 88 | dB | VDD = 2.7V to 5.5V | |
| Input Bias Current (IB) | 1 | 2 | pA | TA = +85°C | |
| Common Mode Input Range (VCMR) | VSS - 0.3 | VDD - 1.2 | V | VDD = 5.0V, VCM = -0.3V to 3.8V | |
| Common Mode Rejection Ratio (CMRR) | 75 | 90 | dB | VDD = 5.0V, VCM = -0.3V to 3.8V | |
| Open-loop Gain (AOL) | 100 | 115 | dB | RL = 25 kΩ to VDD/2, VOUT = 100 mV to VDD – 100 mV | |
| Output Voltage Swing (VOL, VOH) | VSS + 15 | VDD - 20 | mV | RL = 25 kΩ to VDD/2, Output overdrive = 0.5V | |
| Supply Voltage (VDD) | 2.7 | 5.5 | V | ||
| Quiescent Current per Amplifier (IQ) | 230 | 325 | µA | IO = 0 |
Key Features
- Low power consumption with a typical operating current of 230 µA.
- High gain-bandwidth product of 2.8 MHz.
- Low input offset voltage of ±0.7 mV at 25°C.
- High common mode rejection ratio (CMRR) of 90 dB.
- Wide supply voltage range from 2.7V to 5.5V.
- Available in SOT-23-5 package, suitable for surface mount technology (SMT) applications.
Applications
The MCP601T-I/OT operational amplifier is versatile and can be used in a variety of applications, including:
- Analog signal processing and conditioning.
- Audio and video circuits.
- Medical devices requiring low power consumption.
- Industrial control systems.
- Battery-powered devices.
Q & A
- What is the gain-bandwidth product of the MCP601T-I/OT?
The gain-bandwidth product of the MCP601T-I/OT is 2.8 MHz. - What is the typical operating current of the MCP601T-I/OT?
The typical operating current is 230 µA. - What is the input offset voltage of the MCP601T-I/OT at 25°C?
The input offset voltage is ±0.7 mV at 25°C. - What is the common mode rejection ratio (CMRR) of the MCP601T-I/OT?
The CMRR is 90 dB. - What is the supply voltage range for the MCP601T-I/OT?
The supply voltage range is from 2.7V to 5.5V. - In what package is the MCP601T-I/OT available?
The MCP601T-I/OT is available in the SOT-23-5 package. - What are some typical applications for the MCP601T-I/OT?
Typical applications include analog signal processing, audio and video circuits, medical devices, industrial control systems, and battery-powered devices. - What is the temperature range for the MCP601T-I/OT?
The specified temperature range is -40°C to +85°C for industrial temperature parts and -40°C to +125°C for extended temperature parts. - What is the output voltage swing of the MCP601T-I/OT?
The output voltage swing is VSS + 15 mV to VDD - 20 mV for RL = 25 kΩ to VDD/2 and output overdrive = 0.5V. - How does the chip select (CS) function in the MCP601T-I/OT?
The chip select (CS) allows for shutdown and wake-up of the amplifier, with a low current consumption in shutdown mode.
