Overview
The TS924AID is a rail-to-rail quad BiCMOS operational amplifier produced by STMicroelectronics. It is optimized and fully specified for 3 V and 5 V operation, making it an excellent choice for high-quality, low-voltage, and battery-operated audio systems. The device features high output current, low noise, low distortion, and low input offset voltage, which are crucial for various audio and communication applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Min | 2.7 | V |
| Supply Voltage Max | 12.0 | V |
| Operating Temp Min | -40.0 | °C |
| Operating Temp Max | 125.0 | °C |
| High Output Current | 80 mA | |
| Bandwidth | 4 MHz | |
| Slew Rate | 1.3 V/µs | |
| Input Offset Voltage (Max) | 900 µV | |
| ESD Internal Protection | 3 kV | |
| Package | SO-14, TSSOP14 |
Key Features
- Rail-to-rail input and output
- Low noise: 9 nV/√Hz
- Low distortion
- High output current: 80 mA (able to drive 32 Ω loads)
- High-speed: 4 MHz, 1.3 V/µs
- Operating range from 2.7 V to 12 V
- Low input offset voltage: 900 µV max. (TS924A)
- ESD internal protection: 3 kV
- Latch-up immunity
- Macromodel included in this specification
Applications
- Headphone amplifiers
- Piezoelectric speaker drivers
- Sound cards
- MPEG boards, multimedia systems
- Line drivers, buffers
- Cordless telephones and portable communication equipment
- Instrumentation with low noise as a key factor
Q & A
- What is the supply voltage range for the TS924AID?
The supply voltage range for the TS924AID is from 2.7 V to 12 V.
- What is the maximum output current of the TS924AID?
The maximum output current of the TS924AID is 80 mA.
- What are the typical applications of the TS924AID?
The TS924AID is typically used in headphone amplifiers, piezoelectric speaker drivers, sound cards, MPEG boards, multimedia systems, line drivers, buffers, cordless telephones, and portable communication equipment.
- Does the TS924AID have ESD protection?
Yes, the TS924AID has internal ESD protection up to 3 kV.
- What is the operating temperature range for the TS924AID?
The operating temperature range for the TS924AID is from -40°C to 125°C.
- What packages are available for the TS924AID?
The TS924AID is available in SO-14 and TSSOP14 packages.
- Is the TS924AID RoHS compliant?
Yes, the TS924AID is RoHS compliant and comes in an Ecopack3 package.
- What is the slew rate of the TS924AID?
The slew rate of the TS924AID is 1.3 V/µs.
- Does the TS924AID have a macromodel available?
Yes, the TS924AID includes a macromodel in its specification.
- What is the input offset voltage of the TS924AID?
The maximum input offset voltage of the TS924AID is 900 µV.
