Overview
The TLV9001TIDCKR, part of the TLV900x family from Texas Instruments, is a single-channel, low-power, rail-to-rail input and output operational amplifier. This CMOS amplifier is designed for cost-sensitive applications and offers a range of features that make it suitable for space-constrained and low-voltage environments. It operates within a supply voltage range of 1.8 V to 5.5 V, making it ideal for wearable electronics, small appliances, and other devices where low power consumption and high performance are critical.
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 | Hz |
| 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 (in TLV9001S) 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) systems
- Barcode scanners
- Personal electronics
- HVAC (Heating, Ventilating, and Air Conditioning) systems
- Motor control: AC induction
Q & A
- What is the supply voltage range of the TLV9001TIDCKR?
The supply voltage range is from 1.8 V to 5.5 V.
- What is the input offset voltage of the TLV9001TIDCKR?
The input offset voltage is ±0.4 mV.
- What is the unity-gain bandwidth of the TLV9001TIDCKR?
The unity-gain bandwidth is 1 MHz.
- What is the broadband noise of the TLV9001TIDCKR?
The broadband noise is 27 nV/√Hz.
- What is the input bias current of the TLV9001TIDCKR?
The input bias current is 5 pA.
- What is the quiescent current per channel of the TLV9001TIDCKR?
The quiescent current per channel is 60 µA.
- What is the operating temperature range of the TLV9001TIDCKR?
The operating temperature range is from –40°C to 125°C.
- Does the TLV9001TIDCKR have a shutdown mode?
- What are some common applications of the TLV9001TIDCKR?
Common applications include sensor signal conditioning, power modules, active filters, smoke detectors, wearable devices, and HVAC systems.
- What types of packages are available for the TLV9001TIDCKR?
The TLV9001TIDCKR is available in packages such as SOT-23, SC70, and TSSOP.
