Overview
The TLV2472IDR is a dual low-power rail-to-rail input/output operational amplifier from Texas Instruments. It is part of the TLV247x family, which sets a new performance standard for supply current versus AC performance. These amplifiers are designed to consume minimal power while offering high AC performance, making them ideal for various low-voltage applications.
Key Specifications
| Parameter | Value |
|---|---|
| Input Bias Current | 2.5 pA (typ), 50 pA (max) |
| Supply Current per Channel | 600 µA (typ), 900 µA (max) |
| Gain-Bandwidth Product | 2.8 MHz |
| Output Drive Capability | ±10 mA at 180 mV, ±35 mA at 500 mV |
| Input Offset Voltage | 250 µV (typ), 2.2 mV (max) |
| Supply Voltage Range | 2.7 V to 6 V |
| Operating Temperature Range | -40°C to 125°C |
| Package Type | SOIC-8 |
| Number of Channels | 2 |
| Slew Rate | 1.5 V/µs (typ) |
Key Features
- CMOS Rail-To-Rail Input/Output
- Ultra-Low Power Shutdown Mode: 350 nA/ch at 3V, 1000 nA/ch at 5V
- High Output Drive Capability: ±10 mA at 180 mV, ±35 mA at 500 mV
- Ultra-Small Packaging: SOIC-8, MSOP-PowerPAD
- Low Supply Current: 600 µA/channel
- High Gain-Bandwidth Product: 2.8 MHz
Applications
The TLV2472IDR is suitable for a variety of applications, including sensor interfaces, portable medical equipment, and other data acquisition circuits. Its low power consumption and high AC performance make it ideal for low-voltage applications where dynamic range is crucial.
Q & A
- What is the typical supply current per channel for the TLV2472IDR? The typical supply current per channel is 600 µA.
- What is the gain-bandwidth product of the TLV2472IDR? The gain-bandwidth product is 2.8 MHz.
- What is the input bias current of the TLV2472IDR? The typical input bias current is 2.5 pA, and the maximum is 50 pA.
- What is the output drive capability of the TLV2472IDR? The output drive capability is ±10 mA at 180 mV and ±35 mA at 500 mV.
- What is the supply voltage range for the TLV2472IDR? The supply voltage range is from 2.7 V to 6 V.
- What is the operating temperature range for the TLV2472IDR? The operating temperature range is -40°C to 125°C.
- What package types are available for the TLV2472IDR? The TLV2472IDR is available in SOIC-8 and MSOP-PowerPAD packages.
- How many channels does the TLV2472IDR have? The TLV2472IDR has 2 channels.
- What is the slew rate of the TLV2472IDR? The typical slew rate is 1.5 V/µs.
- What are some typical applications for the TLV2472IDR? Typical applications include sensor interfaces, portable medical equipment, and other data acquisition circuits.
- Does the TLV2472IDR have a shutdown mode? Yes, the TLV2472IDR has an ultra-low power shutdown mode.
