Overview
The TLV9354IPWR is part of the TLV935x family of operational amplifiers produced by Texas Instruments. This family includes the TLV9351, TLV9352, and TLV9354, which are designed as cost-optimized, 40-V operational amplifiers. These devices offer robust DC and AC specifications, making them suitable for a wide range of high-voltage, cost-sensitive applications. Key characteristics include rail-to-rail output, low offset voltage, low offset drift, and a 3.5-MHz bandwidth.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Input Offset Voltage (VOS) | ±0.35 mV | mV |
| Input Offset Voltage Drift (dVOS/dT) | ±1.5 µV/°C | µV/°C |
| Input Voltage Noise (EN) | 15 nV/√Hz at 1 kHz | nV/√Hz |
| Common-Mode Rejection Ratio (CMRR) | 110 dB | dB |
| Input Bias Current (IB) | ±10 pA | pA |
| Bandwidth (GBW) | 3.5 MHz | MHz |
| Slew Rate | 20 V/µs | V/µs |
| Quiescent Current per Amplifier (IQ) | 650 µA | µA |
| Supply Voltage Range | ±2.25 V to ±20 V, 4.5 V to 40 V | V |
| Output Current | ±60 mA | mA |
| Capacitive Load Drive | 300 pF | pF |
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
- 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
- Differential and common-mode input voltage range to supply rail
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 typical input offset voltage of the TLV9354IPWR?
The typical input offset voltage is ±0.35 mV. - What is the input offset voltage drift of the TLV9354IPWR?
The input offset voltage drift is ±1.5 µV/°C. - What is the bandwidth of the TLV9354IPWR?
The bandwidth is 3.5 MHz. - What is the slew rate of the TLV9354IPWR?
The slew rate is 20 V/µs. - What is the quiescent current per amplifier for the TLV9354IPWR?
The quiescent current per amplifier is 650 µA. - What is the supply voltage range for the TLV9354IPWR?
The supply voltage range is ±2.25 V to ±20 V, 4.5 V to 40 V. - What is the maximum output current of the TLV9354IPWR?
The maximum output current is ±60 mA. - Can the TLV9354IPWR drive capacitive loads?
Yes, it can drive up to 300 pF of capacitive load. - What are some common applications of the TLV9354IPWR?
Common applications include AC and motor drive servo control modules, test and measurement equipment, and programmable logic controllers. - Is the TLV9354IPWR MUX-friendly?
Yes, it is MUX-friendly and can be used with differential inputs up to the supply rail.
