Overview
The TLV9351IDBVR is a single, 40-V, 3.5-MHz, low-power operational amplifier produced by Texas Instruments. It is part of the TLV935x family, which includes the TLV9351, TLV9352, and TLV9354. These devices are designed to offer strong DC and AC specifications, making them suitable for high-voltage, cost-sensitive applications. The TLV9351IDBVR is packaged in a SOT-23 (DBV) package with 5 pins and operates over a temperature range of -40°C to 125°C.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT-23 (DBV) |
| Pins | 5 |
| Operating Temperature Range (°C) | -40 to 125 |
| Bandwidth (GBW) | 3.5 MHz |
| Slew Rate | 20 V/µs |
| Offset Voltage | ±350 µV (typical) |
| Offset Voltage Drift | ±1.5 µV/°C (typical) |
| Noise | 15 nV/√Hz at 1 kHz |
| Common-Mode Rejection Ratio (CMRR) | 110 dB |
| Bias Current | ±10 pA |
| Quiescent Current | 600 µA per amplifier |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V |
Key Features
- Low offset voltage: ±350 µV
- Low offset voltage drift: ±1.5 µV/°C
- Low noise: 15 nV/√Hz at 1 kHz
- High common-mode rejection: 110 dB
- Low bias current: ±10 pA
- Rail-to-rail output
- MUX-friendly/comparator inputs
- Amplifier operates with differential inputs up to supply rail
- Amplifier can be used in open-loop or as comparator
- Wide bandwidth: 3.5-MHz GBW
- High slew rate: 20 V/µs
- Low quiescent current: 600 µA per amplifier
- Wide supply voltage range: ±2.25 V to ±20 V, 4.5 V to 40 V
- Robust EMIRR performance: EMI/RFI filters on input pins
Applications
The TLV9351IDBVR is suitable for a variety of high-voltage, cost-sensitive applications. These include but are not limited to:
- Industrial automation and control systems
- Medical devices requiring high accuracy and low noise
- Aerospace and defense systems where robust performance is critical
- Automotive systems that require high reliability and wide temperature range operation
- General-purpose analog circuits where high bandwidth and low power consumption are necessary
Q & A
- What is the package type of the TLV9351IDBVR?
The TLV9351IDBVR is packaged in a SOT-23 (DBV) package with 5 pins.
- What is the operating temperature range of the TLV9351IDBVR?
The operating temperature range is -40°C to 125°C.
- What is the bandwidth of the TLV9351IDBVR?
The bandwidth is 3.5 MHz.
- What is the typical offset voltage of the TLV9351IDBVR?
The typical offset voltage is ±350 µV.
- What is the common-mode rejection ratio (CMRR) of the TLV9351IDBVR?
The CMRR is 110 dB.
- Can the TLV9351IDBVR be used as a comparator?
- What is the quiescent current of the TLV9351IDBVR?
The quiescent current is 600 µA per amplifier.
- What is the supply voltage range of the TLV9351IDBVR?
The supply voltage range is ±2.25 V to ±20 V, 4.5 V to 40 V.
- Does the TLV9351IDBVR have EMI/RFI filters on its input pins?
- What are some typical applications of the TLV9351IDBVR?
Typical applications include industrial automation, medical devices, aerospace and defense systems, automotive systems, and general-purpose analog circuits.
