Overview
The TLV4379IPWR is a quad operational amplifier produced by Texas Instruments. It is part of the TLV379 family, which includes single, dual, and quad operational amplifiers designed for low-voltage and micropower applications. This amplifier operates on a supply voltage as low as 1.8 V and consumes an extremely low quiescent current of 4 µA per channel, making it ideal for power-sensitive applications. The TLV4379IPWR features rail-to-rail input and output capability, allowing it to be used in virtually any single-supply application.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | 14-Pin TSSOP (PW) | |
| Operating Temperature Range | -40 to 125 | °C |
| Supply Voltage Range | 1.8 V to 5.5 V | V |
| Quiescent Current per Amplifier | 4 µA (Typical) | µA |
| Input Offset Voltage | 0.8 mV (Typical) | mV |
| Gain Bandwidth Product | 90 kHz | kHz |
| Slew Rate | 0.03 V/µs | V/µs |
| Input Bias Current | 5 pA | pA |
| Output Type | Rail-to-Rail |
Key Features
- Cost-Optimized Precision Amplifiers
- microPower: 4 µA (Typical) per channel
- Low Offset Voltage: 0.8 mV (Typical)
- Rail-to-Rail Input and Output
- Unity-Gain Stable
- Wide Supply Voltage Range: 1.8 V to 5.5 V
- microSize Packages: Available in 5-Pin SC70, 5-Pin SOT-23, 8-Pin SOIC, and 14-Pin TSSOP
Applications
- Power Banks
- Solar Inverters
- Low-Power Motor Controls
- Battery-Powered Instruments
- Portable Devices
- Medical Instruments
- Handheld Test Equipment
Q & A
- What is the typical quiescent current of the TLV4379IPWR?
The typical quiescent current of the TLV4379IPWR is 4 µA per channel.
- What is the operating temperature range of the TLV4379IPWR?
The operating temperature range is -40°C to 125°C.
- What is the supply voltage range for the TLV4379IPWR?
The supply voltage range is from 1.8 V to 5.5 V.
- Does the TLV4379IPWR have rail-to-rail input and output capability?
- What is the gain bandwidth product of the TLV4379IPWR?
The gain bandwidth product is 90 kHz.
- What is the slew rate of the TLV4379IPWR?
The slew rate is 0.03 V/µs.
- What are some common applications for the TLV4379IPWR?
Common applications include power banks, solar inverters, low-power motor controls, battery-powered instruments, portable devices, medical instruments, and handheld test equipment.
- What package types are available for the TLV4379 family?
The TLV4379 family is available in 5-Pin SC70, 5-Pin SOT-23, 8-Pin SOIC, and 14-Pin TSSOP packages.
- Is the TLV4379IPWR unity-gain stable?
- What is the input bias current of the TLV4379IPWR?
The input bias current is 5 pA.
