Overview
The TLV4316IDR is a quad-channel, low-power operational amplifier produced by Texas Instruments. It is part of the TLVx316 family, which includes the TLV316 (single) and TLV2316 (dual) devices. These operational amplifiers are designed for general-purpose applications and are known for their low power consumption, wide bandwidth, and low noise characteristics. The TLV4316IDR operates over a wide supply range from 1.8 V to 5.5 V, making it suitable for a variety of low-voltage applications. It features rail-to-rail input and output swings, a unity-gain bandwidth of 10 MHz, and an internal RFI/EMI filter, ensuring robust performance and ease of use for circuit designers.
Key Specifications
| Parameter | Value |
|---|---|
| Unity-Gain Bandwidth | 10 MHz |
| Quiescent Current (IQ) | 400 µA/ch |
| Supply Voltage Range | 1.8 V to 5.5 V |
| Noise (at 1 kHz) | 12 nV/√Hz |
| Input Bias Current | ±10 pA |
| Offset Voltage | ±0.75 mV |
| Slew Rate | 6 V/µs |
| Output Current per Channel | 50 mA |
| Operating Temperature Range | –40°C to +125°C |
| Package Type | 14-SOIC (0.154", 3.90mm Width) |
Key Features
- Unity-gain stable with a bandwidth of 10 MHz
- Low quiescent current: 400 µA per channel
- Excellent power-to-bandwidth ratio
- Stable quiescent current over temperature and supply range
- Wide supply range: 1.8 V to 5.5 V
- Low noise: 12 nV/√Hz at 1 kHz
- Low input bias current: ±10 pA
- Offset voltage: ±0.75 mV
- Internal RFI/EMI filter
- No phase reversal in overdrive condition
- High electrostatic discharge (ESD) protection: 4-kV HBM
Applications
- Battery-powered instruments: consumer, industrial, medical devices, notebooks, portable media players
- Sensor signal conditioning
- Barcode scanners
- Active filters
- Audio applications
Q & A
- What is the unity-gain bandwidth of the TLV4316IDR? The unity-gain bandwidth of the TLV4316IDR is 10 MHz.
- What is the typical quiescent current per channel for the TLV4316IDR? The typical quiescent current per channel is 400 µA.
- What is the supply voltage range for the TLV4316IDR? The supply voltage range is from 1.8 V to 5.5 V.
- What is the noise level at 1 kHz for the TLV4316IDR? The noise level at 1 kHz is 12 nV/√Hz.
- What is the input bias current of the TLV4316IDR? The input bias current is ±10 pA.
- What is the offset voltage of the TLV4316IDR? The offset voltage is ±0.75 mV.
- Does the TLV4316IDR have internal ESD protection? Yes, the TLV4316IDR has internal ESD protection circuits on all pins, providing 4-kV HBM protection.
- What is the operating temperature range for the TLV4316IDR? The operating temperature range is –40°C to +125°C.
- What package types are available for the TLV4316IDR? The TLV4316IDR is available in a 14-SOIC package.
- What are some common applications for the TLV4316IDR? Common applications include battery-powered instruments, sensor signal conditioning, barcode scanners, active filters, and audio applications.
