Overview
The TLV9101IDCKR is a single, 16-V, 1.1-MHz, low-power operational amplifier produced by Texas Instruments. It is part of the TLV910x family, which includes the TLV9101, TLV9102, and TLV9104. This operational amplifier is known for its excellent DC precision and AC performance, making it suitable for a wide range of industrial applications. The TLV9101IDCKR is available in a micro-size SOT-SC70 (DCK) package with 5 pins, ensuring compact design and efficient use in various electronic systems.
Key Specifications
| Parameter | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|
| Supply Voltage (VS) | 2.7 | - | 16 | V |
| Bandwidth (GBW) | - | 1.1 | - | MHz |
| Quiescent Current per Amplifier (IQ) | 115 | 120 | 150 | µA |
| Offset Voltage (VOS) | - | ±300 | - | µV |
| Offset Voltage Drift | - | ±0.6 | - | µV/°C |
| Noise at 10 kHz | - | 28 | - | nV/√Hz |
| Common-Mode Rejection Ratio (CMRR) | - | 110 | - | dB |
| Bias Current | - | ±10 | - | pA |
| Slew Rate | - | 4.5 | - | V/µs |
| Output Current | - | ±80 | - | mA |
| Operating Temperature Range | -40 | - | 125 | °C |
Key Features
- Rail-to-Rail Input and Output: The TLV9101IDCKR features rail-to-rail input and output, allowing it to operate effectively across the entire supply voltage range.
- Low Quiescent Current: With a quiescent current of 120 µA per amplifier, this op-amp is highly power-efficient, making it suitable for battery-powered devices and low-power applications.
- Low Offset Voltage and Drift: The device has a low offset voltage of ±300 µV and a low offset voltage drift of ±0.6 µV/°C, ensuring high precision in various operating conditions.
- High Bandwidth and Slew Rate: It offers a bandwidth of 1.1 MHz and a slew rate of 4.5 V/µs, providing excellent AC performance.
- High Common-Mode Rejection Ratio (CMRR): With a CMRR of 110 dB, the TLV9101IDCKR exhibits high immunity to common-mode noise.
- Shutdown Functionality: The device includes a shutdown feature that reduces the quiescent current to 20-30 µA when disabled, further enhancing power efficiency.
Applications
- Optical Modules: The TLV9101IDCKR is used in optical modules due to its high precision and low noise characteristics.
- Portable Test and Measurement Equipment: Its low power consumption and compact size make it ideal for portable test and measurement devices.
- Macro Remote Radio Unit (RRU) and Baseband Unit (BBU): The op-amp is utilized in telecommunications equipment for its robust performance and low power operation.
- Appliances and Industrial Automation: The device's wide supply voltage range and high output current make it suitable for various industrial and appliance applications).
Q & A
- What is the supply voltage range for the TLV9101IDCKR?
The supply voltage range for the TLV9101IDCKR is from 2.7 V to 16 V (±1.35 V to ±8 V).
- What is the typical quiescent current per amplifier for the TLV9101IDCKR?
The typical quiescent current per amplifier is 120 µA.
- What is the bandwidth of the TLV9101IDCKR?
The bandwidth of the TLV9101IDCKR is 1.1 MHz.
- Does the TLV9101IDCKR have rail-to-rail input and output capabilities?
Yes, the TLV9101IDCKR features rail-to-rail input and output.
- What is the typical offset voltage of the TLV9101IDCKR?
The typical offset voltage is ±300 µV.
- What is the common-mode rejection ratio (CMRR) of the TLV9101IDCKR?
The CMRR is 110 dB.
- Does the TLV9101IDCKR have a shutdown feature?
Yes, the TLV9101IDCKR includes a shutdown feature that reduces the quiescent current when disabled.
- What are some common applications for the TLV9101IDCKR?
Common applications include optical modules, portable test and measurement equipment, macro remote radio units (RRU), baseband units (BBU), and various industrial and appliance applications).
- What is the operating temperature range for the TLV9101IDCKR?
The operating temperature range is from -40°C to 125°C.
- In what package is the TLV9101IDCKR available?
The TLV9101IDCKR is available in a SOT-SC70 (DCK) package with 5 pins.
