Overview
The 5962-9452101M2A is a quad operational amplifier produced by Analog Devices Inc. This component is part of the OP497 series, known for its precision, low power consumption, and low bias current. It is designed to meet the demands of various high-precision applications, offering a balance of low offset voltage, high open-loop gain, and low supply current.
Key Specifications
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Offset Voltage | VOS | TA = 25°C, VS = ±15 V | 40 | 75 | 80 | μV |
| Average Input Offset Voltage Drift | TCVOS | TMIN − TMAX | 0.4 | 1.0 | 1.5 | μV/°C |
| Input Bias Current | IB | VCM = 0 V, TA = 25°C | 40 | 150 | 200 | pA |
| Supply Current (per Amplifier) | ISY | No load, TA = 25°C | 525 | 625 | 750 | μA |
| Supply Voltage Range | VS | Operating range | ±2 | ±20 | V | |
| Slew Rate | SR | 0.05 | 0.15 | V/μs | ||
| Gain Bandwidth Product | GBW | 500 | kHz | |||
| Channel Separation | CS | VO = 20 V p-p, fO = 10 Hz | 150 | dB |
Key Features
- Low offset voltage: 75 μV maximum
- Low offset voltage drift: 1.0 μV/°C maximum
- Very low bias current: 150 pA maximum at 25°C and 300 pA maximum over the temperature range of −40°C to +85°C
- Very high open-loop gain: 2000 V/mV minimum
- Low supply current (per amplifier): 625 μA maximum
- High common-mode rejection ratio (CMRR): 114 dB to 135 dB
- Low noise performance: Voltage noise density of 17 nV/√Hz at 10 Hz and 15 nV/√Hz at 1 kHz
Applications
- Instrumentation amplifiers
- Log amplifiers
- Photodiode preamplifiers
- Long-term integrators
Q & A
- What is the maximum offset voltage of the OP497?
The maximum offset voltage of the OP497 is 75 μV at 25°C and up to 150 μV over the temperature range of −40°C to +85°C.
- What is the typical input bias current of the OP497?
The typical input bias current of the OP497 is 150 pA at 25°C and up to 300 pA over the temperature range of −40°C to +85°C.
- What is the supply voltage range for the OP497?
The supply voltage range for the OP497 is ±2 V to ±20 V.
- What is the gain bandwidth product of the OP497?
The gain bandwidth product of the OP497 is 500 kHz.
- What are some common applications of the OP497?
The OP497 is commonly used in instrumentation amplifiers, log amplifiers, photodiode preamplifiers, and long-term integrators.
- What is the maximum slew rate of the OP497?
The maximum slew rate of the OP497 is 0.15 V/μs.
- What is the channel separation of the OP497?
The channel separation of the OP497 is 150 dB at VO = 20 V p-p and fO = 10 Hz.
- What is the noise performance of the OP497?
The OP497 has a voltage noise density of 17 nV/√Hz at 10 Hz and 15 nV/√Hz at 1 kHz.
- What are the available package options for the OP497?
The OP497 is available in 14-Lead Plastic Dual In-Line Package (PDIP) and 16-Lead Standard Small Outline Package (SOIC_W).
- Is the OP497 RoHS compliant?
Yes, the OP497 is available in RoHS compliant versions.
