Overview
The TLV9001IDCKR is a single-channel, low-power operational amplifier (op amp) produced by Texas Instruments. It is part of the TLV900x family, which includes single, dual, and quad-channel variants. This op amp is designed for low-voltage operation, supporting supply voltages from 1.8 V to 5.5 V, and features rail-to-rail input and output capabilities. The TLV9001IDCKR is packaged in a SOT-SC70 (DCK) package with 5 pins, making it suitable for space-constrained applications such as smoke detectors, wearable electronics, and small appliances.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT-SC70 (DCK), 5 pins |
| Operating Temperature Range | -40°C to 125°C |
| Supply Voltage Range | 1.8 V to 5.5 V |
| Unity-Gain Bandwidth | 1 MHz |
| Input Offset Voltage | ±0.4 mV |
| Broadband Noise | 27 nV/√Hz |
| Input Bias Current | 5 pA |
| Quiescent Current per Channel | 60 µA |
| Capacitive Load Drive | 500 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
Applications
The TLV9001IDCKR is suitable for a variety of applications where low-voltage operation and high capacitive-load drive are required. These include:
- Smoke detectors
- Wearable electronics
- Small appliances
- Space-constrained systems
Q & A
- What is the supply voltage range of the TLV9001IDCKR?
The supply voltage range is from 1.8 V to 5.5 V.
- What is the unity-gain bandwidth of the TLV9001IDCKR?
The unity-gain bandwidth is 1 MHz.
- What is the input offset voltage of the TLV9001IDCKR?
The input offset voltage is ±0.4 mV.
- What is the broadband noise of the TLV9001IDCKR?
The broadband noise is 27 nV/√Hz.
- What is the quiescent current per channel of the TLV9001IDCKR?
The quiescent current per channel is 60 µA.
- Is the TLV9001IDCKR unity-gain stable?
- Does the TLV9001IDCKR have an internal RFI and EMI filter?
- What is the capacitive load drive capability of the TLV9001IDCKR?
The capacitive load drive capability is 500 pF.
- What is the operating temperature range of the TLV9001IDCKR?
The operating temperature range is from -40°C to 125°C.
- In what package is the TLV9001IDCKR available?
The TLV9001IDCKR is available in a SOT-SC70 (DCK) package with 5 pins.
