Overview
The TS321IDBVRE4 is a low-power single operational amplifier produced by Texas Instruments. This device is designed to operate in a wide range of applications due to its versatile power supply options and compact packaging. The TS321IDBVRE4 is available in the SOT-23 package, making it ideal for space-constrained designs. It can handle both single and dual supply voltages, ranging from 3 V to 30 V for single supply and ±1.5 V to ±15 V for dual supply, which enhances its flexibility in various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Mounting Style | SMD/SMT | |
| Number of Channels | 1 Channel | |
| Supply Voltage - Max | 30 V | V |
| Output Current per Channel | 40 mA | A |
| Vos - Input Offset Voltage | 4 mV | mV |
| Minimum Operating Temperature | -40°C | °C |
| Maximum Operating Temperature | +125°C | °C |
| Ib - Input Bias Current | 150 nA | nA |
| Operating Supply Current | 600 μA | μA |
| GBP - Gain Bandwidth Product | 800 kHz | kHz |
| SR - Slew Rate | 400 mV/μs | mV/μs |
| CMRR - Common Mode Rejection Ratio | 85 dB | dB |
| en - Input Voltage Noise Density | 50 nV/√Hz | nV/√Hz |
| Amplifier Type | Low Power Amplifier | |
| Package/Case | SOT-23-5 |
Key Features
- Wide Operating Voltage Range: The TS321IDBVRE4 can operate with a single supply between 3 V and 30 V or a dual supply between ±1.5 V and ±15 V, making it versatile for various applications.
- Low Power Consumption: With an operating supply current of 600 μA, this amplifier is suitable for power-sensitive designs.
- High Gain Bandwidth Product: The device has a gain bandwidth product of 800 kHz, ensuring good performance in frequency-dependent applications.
- High Slew Rate: A slew rate of 400 mV/μs allows for rapid changes in the output voltage.
- Compact Packaging: The SOT-23 package is ideal for space-constrained designs, making it a good choice for modern electronic systems.
- High Common Mode Rejection Ratio (CMRR): A CMRR of 85 dB helps in reducing common-mode noise, enhancing the signal quality.
Applications
- Desktop PCs: Suitable for various analog circuits within desktop computers due to its low power consumption and compact size.
- HVAC Systems: Used in heating, ventilating, and air conditioning systems for signal amplification and conditioning.
- Portable Media Players: Ideal for portable electronic devices requiring low power and high performance amplifiers.
- Refrigerators and Other Appliances: Can be used in various household appliances for signal processing and amplification tasks.
Q & A
- What is the maximum supply voltage for the TS321IDBVRE4?
The maximum supply voltage for the TS321IDBVRE4 is 30 V for single supply and ±16 V for dual supply.
- What is the typical input offset voltage of the TS321IDBVRE4?
The typical input offset voltage is 4 mV.
- What is the gain bandwidth product of the TS321IDBVRE4?
The gain bandwidth product is 800 kHz.
- What is the slew rate of the TS321IDBVRE4?
The slew rate is 400 mV/μs.
- What is the package type of the TS321IDBVRE4?
The package type is SOT-23-5.
- What is the operating supply current of the TS321IDBVRE4?
The operating supply current is 600 μA.
- What are the typical applications of the TS321IDBVRE4?
Typical applications include desktop PCs, HVAC systems, portable media players, and refrigerators.
- What is the common mode rejection ratio (CMRR) of the TS321IDBVRE4?
The CMRR is 85 dB.
- Can the TS321IDBVRE4 handle rail-to-rail input voltages?
No, the TS321IDBVRE4 does not have rail-to-rail input capability, but it can handle input voltages up to VCC+ – 1.5 V.
- What are the recommended power supply bypass capacitors for the TS321IDBVRE4?
It is recommended to use 0.1-μF bypass capacitors close to the power-supply pins to reduce noise coupling.
