Overview
The OP07DPS, produced by Texas Instruments, is a precision operational amplifier known for its low offset and long-term stability. This device utilizes a low-noise, chopperless, bipolar-input-transistor amplifier circuit, making it suitable for a wide range of applications requiring high accuracy and reliability. The OP07DPS is part of the OP07x series, which includes the OP07C and OP07D, and is available in various packages, including the SOP (PS) package with 8 pins.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Offset Voltage (VOS) | ±150 | μV |
| Input Offset Voltage Drift (dVOS/dT) | ±2.5 | μV/°C |
| Common-Mode Input Voltage (VCM) | –13 to 13 | V |
| Supply Voltage Range (VS) | ±3 to ±18 | V |
| Operating Temperature Range (TA) | 0 to 70 | °C |
| Unity Gain Bandwidth | 0.4 to 0.6 | MHz |
| Slew Rate (SR) | 0.3 | V/μs |
| Output Voltage Swing | ±11.5 to ±12.8 | V |
| Power Dissipation (PD) | 80 to 150 | mW |
| Package Type | SOP (PS) | |
| Number of Pins | 8 |
Key Features
- Low Noise: The OP07DPS features a low-noise operation, making it suitable for high-precision applications.
- No External Components Required: For most applications, external components are not necessary for offset nulling and frequency compensation.
- Replace Chopper Amplifiers at Lower Cost: This device can replace chopper amplifiers at a lower cost without compromising performance.
- Wide Input-Voltage Range: The device supports an input-voltage range of 0 V to ±14 V (typical, ±15-V supply).
- Wide Supply-Voltage Range: It operates with a supply-voltage range of ±3 V to ±18 V.
- True Differential Input: The OP07DPS has a true differential input with outstanding common-mode rejection, providing maximum flexibility and performance in high-noise environments and noninverting applications.
- Low Bias Currents and High Input Impedances: Maintains low bias currents and extremely high input impedances over the entire temperature range.
Applications
- Analog Input Modules: Suitable for analog input modules due to its high precision and low noise.
- Battery Test: Used in battery testing applications where accurate voltage measurements are crucial.
- Lab and Field Instrumentation: Ideal for various laboratory and field instrumentation applications requiring high accuracy.
- Temperature Transmitters: Employed in temperature transmitter applications where precision and stability are essential.
- Merchant Network & Server PSU: Can be used in power supply units for merchant networks and servers.
Q & A
- What is the input offset voltage of the OP07DPS?
The input offset voltage of the OP07DPS is ±150 μV.
- What is the operating temperature range of the OP07DPS?
The operating temperature range is 0°C to 70°C.
- What is the supply voltage range for the OP07DPS?
The supply voltage range is ±3 V to ±18 V.
- Does the OP07DPS require external components for offset nulling and frequency compensation?
No, for most applications, external components are not required for offset nulling and frequency compensation.
- What is the typical unity gain bandwidth of the OP07DPS?
The typical unity gain bandwidth is 0.4 to 0.6 MHz.
- What is the slew rate of the OP07DPS?
The slew rate is 0.3 V/μs.
- What are some common applications of the OP07DPS?
Common applications include analog input modules, battery testing, lab and field instrumentation, temperature transmitters, and merchant network & server PSU.
- What package types are available for the OP07DPS?
The OP07DPS is available in SOP (PS) package with 8 pins.
- Is the OP07DPS RoHS compliant?
- What are the key features of the OP07DPS that make it suitable for high-precision applications?
