Overview
The OPA2735AIDGKR, manufactured by Texas Instruments, is a high-performance operational amplifier (op-amp) designed for precision applications. This dual-channel op-amp features low offset voltage and zero-drift technology, making it ideal for applications requiring high accuracy and stability. It is housed in a compact VSSOP-8 package, suitable for space-constrained designs. The OPA2735AIDGKR operates over a wide voltage range and is optimized for single or dual power supply configurations. Its rail-to-rail input and output capabilities ensure maximum dynamic range, while its low power consumption makes it suitable for battery-powered devices.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Operational Amplifiers | - | - |
| Package / Case | VSSOP-8 | - | - |
| Supply Voltage - Max | 12 | V | - |
| Supply Voltage - Min | 2.7 | V | - |
| Number of Channels | 2 | Channel | - |
| Gain Bandwidth Product | 1.6 | MHz | - |
| Slew Rate | 1.5 | V/µs | - |
| Common Mode Rejection Ratio | 115 to 130 | dB | - |
| Input Bias Current | 200 | pA | - |
| Input Offset Voltage | 0.005 | mV | - |
| Operating Supply Current | 600 | µA | - |
| Minimum Operating Temperature | -40 | °C | - |
| Maximum Operating Temperature | 85 | °C | - |
| Shutdown | No | - | - |
| Series | OPA2735 | - | - |
| Amplifier Type | Low Offset Voltage Amplifier | - | - |
| Features | Zero Drift | - | - |
| Input Type | Rail-to-Rail | - | - |
| Output Type | Rail-to-Rail | - | - |
| Technology | CMOS | - | - |
| Dual Supply Voltage | ±3 V, ±5 V | V | - |
| Maximum Dual Supply Voltage | ±6 | V | - |
| Minimum Dual Supply Voltage | ±1.35 | V | - |
| Moisture Sensitivity | Yes | - | - |
| Operating Supply Voltage | 2.7 V to 12 V, ±1.35 V to ±6 V | V | - |
| Power Supply Rejection Ratio | 133.98 | dB | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | Amplifier ICs | - | - |
| Common Mode Voltage | Negative Rail - 0.1 V to Positive Rail - 1.5 V | V | - |
| Voltage Gain | 130 | dB | - |
| Unit Weight | 26 | mg | - |
Key Features
- Low offset voltage for precision applications.
- Zero-drift technology ensures high accuracy over time and temperature.
- Rail-to-rail input and output for maximum dynamic range.
- Low power consumption, ideal for battery-powered devices.
- Wide operating voltage range supports single or dual supply configurations.
- Compact VSSOP-8 package for space-constrained designs.
Applications
The OPA2735AIDGKR is widely used in precision measurement and control systems, including industrial automation, medical instrumentation, and consumer electronics. Its low offset voltage and zero-drift technology make it suitable for applications such as sensor signal conditioning, data acquisition systems, and portable devices. Additionally, its rail-to-rail capabilities ensure optimal performance in audio processing and signal amplification tasks.
Q & A
1. What is the operating voltage range of the OPA2735AIDGKR?
The OPA2735AIDGKR operates from 2.7 V to 12 V for single supply and ±1.35 V to ±6 V for dual supply configurations.
2. Does the OPA2735AIDGKR support shutdown functionality?
No, the OPA2735AIDGKR does not have a shutdown feature.
3. What is the gain bandwidth product of this op-amp?
The gain bandwidth product is 1.6 MHz.
4. Is the OPA2735AIDGKR suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
5. What is the input offset voltage of the OPA2735AIDGKR?
The input offset voltage is 0.005 mV.
6. Can the OPA2735AIDGKR handle rail-to-rail signals?
Yes, it supports rail-to-rail input and output.
7. What is the typical supply current of the OPA2735AIDGKR?
The typical supply current is 600 µA.
8. What is the temperature range for operation?
The OPA2735AIDGKR operates from -40°C to +85°C.
9. Is the OPA2735AIDGKR RoHS compliant?
Yes, it is RoHS compliant.
10. What package does the OPA2735AIDGKR come in?
It is available in a VSSOP-8 package.
