Overview
The TLV9352IDGKR is a dual operational amplifier from Texas Instruments, designed for cost-sensitive systems that require high performance and low power consumption. This device is part of the TLV935x family, which includes single, dual, and quad operational amplifiers. The TLV9352IDGKR operates over a wide supply voltage range from ±2.25 V to ±20 V or 4.5 V to 40 V, making it versatile for various applications. It features a high slew rate, low noise, and robust EMI/RFI filters, making it suitable for applications requiring high accuracy and stability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | ±2.25 V to ±20 V or 4.5 V to 40 V | V |
| Unity-Gain Bandwidth | 3.5 MHz | Hz |
| Slew Rate | 20 V/µs | V/µs |
| Quiescent Current per Amplifier | 600 µA | µA |
| Input Offset Voltage | ±350 µV | µV |
| Input Bias Current | ±10 pA | pA |
| Common-Mode Rejection Ratio (CMRR) | 110 dB | dB |
| Capacitive Load Drive | 300 pF | pF |
| Operating Temperature Range | -40°C to 125°C | °C |
| Package Type | VSSOP (DGK) with 8 pins |
Key Features
- High slew rate: 20 V/µs
- Low quiescent current: 600 µA per amplifier
- Rail-to-rail output
- Low input offset voltage: ±350 µV
- Low noise: 15 nV/√Hz at 1 kHz
- High common-mode rejection ratio (CMRR): 110 dB
- MUX-friendly/comparator inputs
- Robust EMI/RFI filters on input pins
- Unity-gain stable and free from phase reversal in overdrive conditions
Applications
- AC and motor drive servo control modules
- AC and motor drive power stage modules
- Test and measurement equipment
- Programmable logic controllers
Q & A
- What is the supply voltage range of the TLV9352IDGKR?
The TLV9352IDGKR operates over a supply voltage range from ±2.25 V to ±20 V or 4.5 V to 40 V.
- What is the unity-gain bandwidth of the TLV9352IDGKR?
The unity-gain bandwidth of the TLV9352IDGKR is 3.5 MHz.
- What is the slew rate of the TLV9352IDGKR?
The slew rate of the TLV9352IDGKR is 20 V/µs.
- What is the quiescent current per amplifier for the TLV9352IDGKR?
The quiescent current per amplifier for the TLV9352IDGKR is 600 µA.
- Does the TLV9352IDGKR have rail-to-rail output capability?
Yes, the TLV9352IDGKR has rail-to-rail output capability.
- What is the common-mode rejection ratio (CMRR) of the TLV9352IDGKR?
The CMRR of the TLV9352IDGKR is 110 dB.
- Is the TLV9352IDGKR unity-gain stable?
Yes, the TLV9352IDGKR is unity-gain stable.
- What is the operating temperature range of the TLV9352IDGKR?
The operating temperature range of the TLV9352IDGKR is -40°C to 125°C.
- What type of package does the TLV9352IDGKR come in?
The TLV9352IDGKR comes in a VSSOP (DGK) package with 8 pins.
- Does the TLV9352IDGKR have built-in EMI/RFI filters?
Yes, the TLV9352IDGKR has robust EMI/RFI filters on its input pins.
