Overview
The TLV316IDBVR, produced by Texas Instruments, is a single-channel, low-power operational amplifier that belongs to the TLVx316 family. This device is designed for general-purpose applications and is notable for its rail-to-rail input and output swings, low quiescent current, and high bandwidth. The TLV316 operates over a wide supply voltage range from 1.8 V to 5.5 V, making it suitable for a variety of low-voltage applications. It features a class AB output stage, internal RFI/EMI rejection filter, and high electrostatic discharge (ESD) protection, ensuring robust performance and ease of use in circuit design.
Key Specifications
| Parameter | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Unity-Gain Bandwidth | - | - | 10 | - | MHz |
| Quiescent Current per Amplifier | VS = 5 V, IO = 0 mA, TA = –40°C to 125°C | 400 | 400 | 575 | µA |
| Input Offset Voltage | VS = 5 V | ±0.75 | ±0.75 | ±3 | mV |
| Input Bias Current | TA = 25°C | ±1.0 | ±5 | - | pA |
| Slew Rate | VS = 5 V, G = 1, TA = 25°C | - | 6 | - | V/μs |
| Settling Time | To 0.1%, VS = 5 V, 2-V step, G = 1, TA = 25°C | - | 1 | - | μs |
| Overload Recovery Time | VS = 5 V, VIN × gain > VS, TA = 25°C | - | 0.8 | - | μs |
| Total Harmonic Distortion + Noise | VS = 5 V, VO = 0.5 VRMS, G = +1, f = 1 kHz | - | 0.008% | - | % |
| Supply Voltage Range | - | 1.8 | - | 5.5 | V |
| Operating Temperature Range | - | –40 | - | 125 | °C |
Key Features
- Unity-Gain Bandwidth: 10 MHz
- Low Quiescent Current: 400 µA/ch typical
- 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
- Unity-Gain Stable
- Internal RFI/EMI Filter
- No Phase Reversal in Overdrive Conditions
- High Electrostatic Discharge (ESD) Protection: 4-kV HBM
Applications
- Battery-Powered Instruments: Consumer, Industrial, Medical, Notebooks, Portable Media Players
- Sensor Signal Conditioning
- Barcode Scanners
- Active Filters
- Audio Applications
Q & A
- What is the unity-gain bandwidth of the TLV316IDBVR?
The unity-gain bandwidth of the TLV316IDBVR is 10 MHz.
- What is the typical quiescent current per amplifier for the TLV316IDBVR?
The typical quiescent current per amplifier is 400 µA.
- What is the input offset voltage of the TLV316IDBVR?
The input offset voltage is ±0.75 mV.
- What is the slew rate of the TLV316IDBVR?
The slew rate is 6 V/μs.
- What is the operating temperature range for the TLV316IDBVR?
The operating temperature range is from –40°C to +125°C.
- Does the TLV316IDBVR have internal ESD protection?
Yes, it has internal ESD protection circuits on all pins, providing 4-kV HBM protection.
- What is the typical settling time for the TLV316IDBVR?
The typical settling time to 0.1% is 1 μs.
- What is the total harmonic distortion + noise (THD+N) for the TLV316IDBVR?
The THD+N is 0.008% at VS = 5 V, VO = 0.5 VRMS, G = +1, f = 1 kHz.
- Is the TLV316IDBVR unity-gain stable?
Yes, the TLV316IDBVR is unity-gain stable.
- What are some common applications for the TLV316IDBVR?
Common applications include battery-powered instruments, sensor signal conditioning, barcode scanners, active filters, and audio applications.
