Overview
The TLV9104IPWR is a member of the TLV910x family of operational amplifiers produced by Texas Instruments. This device is a quad-channel, low-power operational amplifier designed for a wide range of applications requiring high performance and precision. The TLV9104 offers rail-to-rail input and output, a wide bandwidth of 1.1 MHz, and low quiescent current of 120 µA per amplifier. It is available in various package options, including 14-pin SOIC, TSSOP, and WQFN with exposed thermal pads, making it suitable for both industrial and portable applications.
Key Specifications
| Parameter | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|
| Supply Voltage (VS) | 0 | - | 20 | V |
| Input Offset Voltage | - | ±300 µV | ±1.5 mV | V |
| Input Offset Voltage Drift | - | ±0.6 µV/°C | - | µV/°C |
| Quiescent Current per Amplifier | - | 115 µA | 150 µA | µA |
| Bandwidth (GBW) | - | 1.1 MHz | - | MHz |
| Slew Rate | - | 4.5 V/µs | - | V/µs |
| Common-Mode Rejection Ratio (CMRR) | 90 dB | 110 dB | - | dB |
| Input Bias Current | - | ±10 pA | - | pA |
| Output Current | - | ±80 mA | - | mA |
| Operating Temperature Range | -40°C | - | 125°C | °C |
Key Features
- Rail-to-rail input and output
- Wide bandwidth: 1.1-MHz GBW
- Low quiescent current: 120 µA per amplifier
- Low offset voltage: ±300 µV
- Low offset voltage drift: ±0.6 µV/°C
- Low noise: 28 nV/√Hz at 10 kHz
- High common-mode rejection ratio (CMRR): up to 110 dB
- Low bias current: ±10 pA
- High slew rate: 4.5 V/µs
- Wide supply voltage range: ±1.35 V to ±8 V, 2.7 V to 16 V
- Robust EMIRR performance: 77 dB at 1.8 GHz
- Shutdown functionality
Applications
- Optical modules
- Portable test and measurement equipment
- Macro remote radio unit (RRU)
- Baseband unit (BBU)
- Appliances and industrial control systems
Q & A
- What is the typical quiescent current per amplifier for the TLV9104?
The typical quiescent current per amplifier is 115 µA.
- What is the bandwidth of the TLV9104 operational amplifier?
The bandwidth (GBW) is 1.1 MHz.
- What is the input offset voltage of the TLV9104?
The typical input offset voltage is ±300 µV.
- What is the common-mode rejection ratio (CMRR) of the TLV9104?
The CMRR is up to 110 dB.
- What is the slew rate of the TLV9104?
The slew rate is 4.5 V/µs.
- What is the operating temperature range for the TLV9104?
The operating temperature range is from -40°C to 125°C.
- Does the TLV9104 have shutdown functionality?
Yes, the TLV9104 has shutdown functionality.
- What are some common applications for the TLV9104?
Common applications include optical modules, portable test and measurement equipment, macro remote radio units (RRU), baseband units (BBU), and appliances.
- What are the available package options for the TLV9104?
The TLV9104 is available in 14-pin SOIC, TSSOP, and WQFN packages with exposed thermal pads.
- What is the supply voltage range for the TLV9104?
The supply voltage range is from ±1.35 V to ±8 V, and from 2.7 V to 16 V.
- How does the TLV9104 perform in terms of electromagnetic interference rejection (EMIRR)?
The TLV9104 has robust EMIRR performance with 77 dB at 1.8 GHz.
