The OP07CDR from Texas Instruments is a single-channel precision operational amplifier based on a low-noise, chopperless bipolar-input architecture. It provides low offset voltage, low drift and excellent long-term stability, making it suitable for precision signal conditioning, instrumentation, sensor interfaces and other high-accuracy analog applications.
The OP07C features a maximum input offset voltage of 150µV at 25°C and a typical offset-voltage drift of only 0.5µV/°C. Typical long-term offset drift is approximately 0.4µV/month, while typical input bias current is approximately 1.8nA and typical input offset current is 0.8nA.
Low-noise performance includes a typical input-voltage noise density of 9.8nV/√Hz at 1kHz and approximately 0.38µVPP noise from 0.1Hz to 10Hz. Typical common-mode rejection ratio reaches 120dB, providing strong rejection of common-mode interference in precision measurement circuits.
The device provides a typical unity-gain bandwidth of 0.6MHz, with a guaranteed minimum of 0.4MHz, and a typical slew rate of 0.3V/µs. Typical output-voltage swing reaches approximately ±12.8V with a ±15V supply and 2kΩ load. The OP07 supports both single- and dual-supply operation, with a wide supply range of ±3V to ±18V.
The specific OP07CDR ordering option is supplied in an 8-pin SOIC (D) package and is rated for 0°C to +70°C operation. The “R” option uses 2500-piece large tape-and-reel packaging. It is RoHS and REACH compliant, uses a NiPdAu lead finish, carries an MSL Level 1 rating, and is currently listed by TI as ACTIVE.
Key Specifications:
- Brand: Texas Instruments / TI
- Part Number: OP07CDR
- Product Type: Precision Operational Amplifier
- Number of Channels: 1
- Architecture: Bipolar
- Maximum Input Offset Voltage: 150µV @ 25°C
- Offset Drift: 0.5µV/°C Typ
- Long-Term Offset Drift: 0.4µV/Month Typ
- Input Bias Current: 1.8nA Typ
- Input Offset Current: 0.8nA Typ
- Voltage Noise Density: 9.8nV/√Hz Typ @ 1kHz
- 0.1Hz to 10Hz Noise: 0.38µVPP Typ
- CMRR: 120dB Typ
- Unity-Gain Bandwidth: 0.6MHz Typ
- Minimum Unity-Gain Bandwidth: 0.4MHz
- Slew Rate: 0.3V/µs Typ
- Typical Output Swing: ±12.8V
- Supply Range: ±3V to ±18V
- Total Supply Range: 6V to 36V
- External Offset Adjustment: Supported
- Internal Frequency Compensation: Yes
- Operating Temperature: 0°C to +70°C
- Package: SOIC-8 / D
- Pin Count: 8
- Mounting Type: SMD / SMT
- Packaging: Large Tape & Reel
- Reel Quantity: 2500 pcs
- Lead Finish: NiPdAu
- MSL: Level 1 / 260°C
- RoHS Compliant: Yes
- REACH Compliant: Yes
- Product Status: ACTIVE.
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