Overview
The TLV9004IRTER is a quad-channel operational amplifier (op amp) from Texas Instruments, part of the TLV900x family. This device is designed for low-cost, low-voltage applications and offers a scalable CMOS amplifier solution. It features rail-to-rail input and output swing capabilities, making it suitable for a wide range of applications where space and power efficiency are critical. The TLV9004IRTER operates within a supply voltage range of 1.8 V to 5.5 V and is available in a 16-pin WQFN (RTE) package.
Key Specifications
| Specification | Value | Unit |
|---|---|---|
| Supply Voltage Range | 1.8 to 5.5 | V |
| Input Offset Voltage | ±0.4 | mV |
| Unity-Gain Bandwidth | 1 | MHz |
| Broadband Noise | 27 | nV/√Hz |
| Input Bias Current | 5 | pA |
| Quiescent Current per Channel | 60 | µA |
| Operating Temperature Range | –40 to 125 | °C |
| Package Type | WQFN (RTE) | |
| Number of Pins | 16 |
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
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 TLV9004IRTER?
The supply voltage range is from 1.8 V to 5.5 V. - What is the input offset voltage of the TLV9004IRTER?
The input offset voltage is ±0.4 mV. - What is the unity-gain bandwidth of the TLV9004IRTER?
The unity-gain bandwidth is 1 MHz. - What is the broadband noise of the TLV9004IRTER?
The broadband noise is 27 nV/√Hz. - What is the input bias current of the TLV9004IRTER?
The input bias current is 5 pA. - What is the quiescent current per channel of the TLV9004IRTER?
The quiescent current per channel is 60 µA. - Is the TLV9004IRTER unity-gain stable?
Yes, the TLV9004IRTER is unity-gain stable. - Does the TLV9004IRTER have an internal RFI and EMI filter?
Yes, it does. - What is the operating temperature range of the TLV9004IRTER?
The operating temperature range is from –40°C to 125°C. - In what package is the TLV9004IRTER available?
The TLV9004IRTER is available in a 16-pin WQFN (RTE) package.
