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規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Obsolete |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| SlewRate | 0.3V/µs |
| Current-InputBias | 1.8 nA |
| Voltage-InputOffset | 60 µV |
| Voltage-SupplySpan(Min) | 6 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Through Hole |
| Package/Case | 8-DIP (0.300, 7.62mm) |
概述
Description
OP07CP is a precision operational amplifier from the OP07 family (origin: Burr-Brown/Analog Devices). It is designed for DC accuracy and low noise, with very low input offset and drift and high open-loop gain. It’s well-suited to instrumentation, DC amplification, and servo/feedback circuits where accuracy matters more than speed.
Key points:
- Not rail-to-rail: input common-mode and output swing do not reach the supply rails; typically powered from dual supplies (e.g., ±12 to ±15 V or similar ranges per datasheet).
- Bandwidth is modest (hundreds of kHz range); slower than modern op-amps but excels in precision.
- Package: OP07CP denotes a DIP-8 plastic package (through-hole). Check the exact grade for temperature range (industrial variants often -40 to +85°C).
In short, use OP07CP when excellent DC precision and low offset are required, and speed is not critical.
Key points:
- Not rail-to-rail: input common-mode and output swing do not reach the supply rails; typically powered from dual supplies (e.g., ±12 to ±15 V or similar ranges per datasheet).
- Bandwidth is modest (hundreds of kHz range); slower than modern op-amps but excels in precision.
- Package: OP07CP denotes a DIP-8 plastic package (through-hole). Check the exact grade for temperature range (industrial variants often -40 to +85°C).
In short, use OP07CP when excellent DC precision and low offset are required, and speed is not critical.
Equivalent
Direct equivalents (drop-in) for OP07CP: OP07, OP07C, OP07D, OP07DP (OP07 family variants). Modern substitutes with similar precision: LTC1006, LT1012, OPA227, OPA277. Note: pinout and supply voltage must match; offset, drift and bias currents vary—check datasheets for exact specs.
Features
OP07CP is a precision, single op-amp in an 8-pin package (plastic DIP). Key features:
- Internally compensated, unity-gain stable
- Very low input offset voltage with low drift
- Low input bias/offset currents
- High open-loop gain with excellent CMRR and PSRR
- Wide supply range: typically ±3 V to ±18 V (6–36 V total)
- Not rail-to-rail: output swings a volt or two from rails under light load
- Moderate speed: GBW ~ 0.6 MHz; slew rate ~0.3 V/µs
- Low noise for precision amplification
- Available in 8-pin plastic DIP (OP07CP) package
Note: exact specs vary by grade; check the specific datasheet for the OP07CP you’re using.
- Internally compensated, unity-gain stable
- Very low input offset voltage with low drift
- Low input bias/offset currents
- High open-loop gain with excellent CMRR and PSRR
- Wide supply range: typically ±3 V to ±18 V (6–36 V total)
- Not rail-to-rail: output swings a volt or two from rails under light load
- Moderate speed: GBW ~ 0.6 MHz; slew rate ~0.3 V/µs
- Low noise for precision amplification
- Available in 8-pin plastic DIP (OP07CP) package
Note: exact specs vary by grade; check the specific datasheet for the OP07CP you’re using.
Pinout
- Pin count: 8 pins (DIP-8 package).
- Function: Precision operational amplifier (low offset/drift) used for high-accuracy amplification of small signals.
- Function: Precision operational amplifier (low offset/drift) used for high-accuracy amplification of small signals.
Manufacturer
OP07CP is manufactured by Analog Devices, Inc. (ADI).
ADI is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and signal-processing integrated circuits (e.g., op-amps, data converters, ADCs/DACs).
ADI is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and signal-processing integrated circuits (e.g., op-amps, data converters, ADCs/DACs).
Application
OP07CP is a precision, low-offset, low-drift op-amp. Typical application areas include:
- Precision DC amplification and sensor signal conditioning (bridges, thermocouples, RTDs)
- Instrumentation amplifiers and input buffers for data acquisition
- Low-noise, low-frequency signal conditioning (active filters, integrators, summers, differential amps)
- DAC/ADC front-ends, transimpedance and current-to-voltage conversion
- DC servo loops and analogue computing blocks
Notes: usually powered from ±5 to ±15 V, not rail-to-rail; best suited for DC/low-frequency precision, not high-speed.
- Precision DC amplification and sensor signal conditioning (bridges, thermocouples, RTDs)
- Instrumentation amplifiers and input buffers for data acquisition
- Low-noise, low-frequency signal conditioning (active filters, integrators, summers, differential amps)
- DAC/ADC front-ends, transimpedance and current-to-voltage conversion
- DC servo loops and analogue computing blocks
Notes: usually powered from ±5 to ±15 V, not rail-to-rail; best suited for DC/low-frequency precision, not high-speed.
Package
OP07CP is an 8-pin plastic DIP (DIP-8) package, i.e., through-hole.
