Overview
The TLV2432AQDRQ1 is a low-voltage operational amplifier from Texas Instruments, part of the TLV243x and TLV243xA family. This Advanced LinCMOS™ device is known for its extended common-mode input voltage range, making it suitable for a wide range of applications. It features rail-to-rail output performance and does not phase invert when the common-mode input is driven to the supply rails. The TLV2432AQDRQ1 is optimized for low-voltage operation, requiring only 100 μA of supply current per channel, which is ideal for battery-powered applications.
Key Specifications
| Parameter | Test Conditions | Typical Value | Unit |
|---|---|---|---|
| Supply Voltage (VDD) | - | 3 V to 12 V | V |
| Input Offset Voltage (VIO) | VIC = 0, VO = 0, VDD± = ±1.5 V | 300 μV to 950 μV | μV |
| Input Bias Current (IIB) | VIC = 0, VO = 0, VDD± = ±1.5 V | 1 pA to 300 pA | pA |
| Common-Mode Input Voltage Range (VICR) | VDD = 3 V | 0 to 2.75 V | V |
| Slew Rate at Unity Gain (SR) | VO = 1 V to 2 V, RL = 2 kΩ, CL = 100 pF | 0.15 V/μs to 0.25 V/μs | V/μs |
| Output Drive Capability | - | Can drive 600-Ω loads | - |
| Operating Temperature Range | - | -40°C to 125°C | °C |
Key Features
- Rail-to-rail output performance for increased dynamic range in single- or split-supply applications.
- Extended common-mode input voltage range, making it suitable for a wide range of applications.
- No phase inversion when the common-mode input is driven to the supply rails.
- Low supply current of 100 μA per channel, ideal for battery-powered applications.
- High input impedance and low noise, excellent for small-signal conditioning.
- Able to drive 600-Ω loads, suitable for telecom applications.
Applications
- Battery-powered devices due to low supply current.
- Telecom applications requiring high output drive capability.
- Small-signal conditioning in various electronic systems.
- Single- or split-supply applications benefiting from rail-to-rail output performance.
- Automotive and industrial systems requiring a wide common-mode input voltage range.
Q & A
- What is the typical supply current of the TLV2432AQDRQ1?
The typical supply current of the TLV2432AQDRQ1 is 100 μA per channel.
- What is the common-mode input voltage range of the TLV2432AQDRQ1?
The common-mode input voltage range is from 0 to 2.75 V for a 3 V supply.
- Can the TLV2432AQDRQ1 drive heavy loads?
- What is the operating temperature range of the TLV2432AQDRQ1?
The operating temperature range is from -40°C to 125°C.
- Does the TLV2432AQDRQ1 phase invert when the common-mode input is driven to the supply rails?
No, it does not phase invert under these conditions.
- What is the slew rate at unity gain for the TLV2432AQDRQ1?
The slew rate at unity gain is typically between 0.15 V/μs and 0.25 V/μs.
- What are the typical input offset voltage and input bias current values?
The typical input offset voltage is between 300 μV and 950 μV, and the typical input bias current is between 1 pA and 300 pA.
- Is the TLV2432AQDRQ1 suitable for automotive applications?
- What package options are available for the TLV2432AQDRQ1?
The TLV2432AQDRQ1 is available in SOIC (D) and TSSOP (PW) packages.
- Where can I find detailed specifications and ordering information for the TLV2432AQDRQ1?
Detailed specifications and ordering information can be found on the Texas Instruments website or in the datasheet document.
