Overview
The TLC272BIDR is a precision dual operational amplifier produced by Texas Instruments. It utilizes LinCMOS technology, which offers high input impedance, low bias currents, and low noise, making it suitable for a variety of applications. This device is part of the TLC272 series, known for its low offset voltage and drift, and is available in several offset voltage grades. The TLC272BIDR is particularly noted for its high precision and stability, making it ideal for applications requiring accurate signal amplification.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Offset Voltage | 290 µV (Typ) | µV |
| Input Bias Current | 0.7 pA (Typ) | pA |
| Slew Rate | 5.3 V/µs (Typ) | V/µs |
| Gain Bandwidth Product | 2.2 MHz (Typ) | MHz |
| Supply Voltage | 4 V ~ 16 V, ±2 V ~ 8 V | V |
| Output Current per Channel | 30 mA (Typ) | mA |
| Operating Temperature | -40°C ~ 85°C | °C |
| Package | 8-SOIC (0.154", 3.90mm Width) | |
| Mounting Type | Surface Mount |
Key Features
- High input impedance: 10^12 Ω (Typ)
- Low offset voltage and drift
- Internal ESD-protection circuits up to 2000 V
- Designed-in latch-up immunity
- Low voltage single-supply operation
- Common-mode input voltage range includes the negative rail
- High slew rate and gain bandwidth product
- Low noise and low bias currents
Applications
- Transducer interfacing
- Analog calculations and amplifier blocks
- Active filters and signal buffering
- Remote and inaccessible battery-powered applications
- High-density system applications due to various packaging options
Q & A
- What is the typical input offset voltage of the TLC272BIDR?
The typical input offset voltage is 290 µV.
- What is the slew rate of the TLC272BIDR?
The slew rate is 5.3 V/µs.
- What is the gain bandwidth product of the TLC272BIDR?
The gain bandwidth product is 2.2 MHz.
- What are the supply voltage ranges for the TLC272BIDR?
The supply voltage ranges are 4 V ~ 16 V and ±2 V ~ 8 V.
- What is the maximum output current per channel for the TLC272BIDR?
The maximum output current per channel is 30 mA.
- What is the operating temperature range for the TLC272BIDR?
The operating temperature range is -40°C ~ 85°C.
- What type of package does the TLC272BIDR come in?
The TLC272BIDR comes in an 8-SOIC package (0.154", 3.90mm Width).
- Does the TLC272BIDR have ESD protection?
Yes, the TLC272BIDR has internal ESD-protection circuits up to 2000 V.
- What are some common applications for the TLC272BIDR?
Common applications include transducer interfacing, analog calculations, active filters, and signal buffering.
- Is the TLC272BIDR suitable for battery-powered applications?
Yes, it is suitable for remote and inaccessible battery-powered applications due to its low voltage single-supply operation.
