Overview
The TLV9001IDBVR, produced by Texas Instruments, is a single-channel, low-power operational amplifier (op amp) designed for low-cost and space-constrained applications. It belongs to the TLV900x family, which includes single, dual, and quad-channel variants. This op amp is notable for its rail-to-rail input and output swing capabilities, making it suitable for a wide range of applications where low-voltage operation and high capacitive-load drive are required.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 1.8 V to 5.5 V | V |
| Input Offset Voltage | ±0.4 mV | mV |
| Unity-Gain Bandwidth | 1 MHz | MHz |
| Broadband Noise | 27 nV/√Hz | nV/√Hz |
| Input Bias Current | 5 pA | pA |
| Quiescent Current per Channel | 60 µA | µA |
| Operating Temperature Range | –40°C to 125°C | °C |
| Capacitive Load Drive | 500 pF | pF |
Key Features
- Scalable CMOS amplifier for low-cost applications
- Rail-to-rail input and output
- Low input offset voltage: ±0.4 mV
- Unity-gain bandwidth: 1 MHz
- Low broadband noise: 27 nV/√Hz
- Low input bias current: 5 pA
- Low quiescent current: 60 µA/Ch
- Unity-gain stable
- Internal RFI and EMI filter
- Operational at supply voltages as low as 1.8 V
- Easier to stabilize with higher capacitive load due to resistive open-loop output impedance
- Extended temperature range: –40°C to 125°C
- Shutdown mode with typical current consumption less than 1 µA
Applications
- Sensor signal conditioning
- Power modules
- Active filters
- Low-side current sensing
- Smoke detectors
- Motion detectors
- Wearable devices
- Large and small appliances
- EPOS (Electronic Point of Sale)
- Barcode scanners
- Personal electronics
- HVAC (Heating, Ventilating, and Air Conditioning)
- Motor control: AC induction
Q & A
- What is the supply voltage range of the TLV9001IDBVR?
The supply voltage range is from 1.8 V to 5.5 V.
- What is the input offset voltage of the TLV9001IDBVR?
The input offset voltage is ±0.4 mV.
- What is the unity-gain bandwidth of the TLV9001IDBVR?
The unity-gain bandwidth is 1 MHz.
- Does the TLV9001IDBVR have internal RFI and EMI filtering?
- What is the typical quiescent current per channel for the TLV9001IDBVR?
The typical quiescent current per channel is 60 µA.
- Can the TLV9001IDBVR operate in shutdown mode?
- What is the capacitive load drive capability of the TLV9001IDBVR?
The capacitive load drive capability is up to 500 pF.
- What are some common applications for the TLV9001IDBVR?
- What is the operating temperature range of the TLV9001IDBVR?
- Is the TLV9001IDBVR unity-gain stable?
