Overview
The TS952IPT is a rail-to-rail BiCMOS operational amplifier produced by STMicroelectronics. It is part of the TS951, TS952, and TS954 family of devices, which are optimized and fully specified for operation at 3 V and 5 V. This amplifier is known for its high-speed performance, low power consumption, and robust features, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 2.7 | - | 12 | V |
| Operating Temperature Range | -40 | - | 125 | °C |
| Input Offset Voltage (Vio) | 6 | - | 8 | mV |
| Input Offset Current (Iio) | 1 | 30 | 80 | nA |
| Input Bias Current (Iib) | 35 | 100 | 200 | nA |
| Common Mode Rejection Ratio (CMR) | 50 | - | 80 | dB |
| Supply Voltage Rejection Ratio (SVR) | 60 | - | 80 | dB |
| Gain Bandwidth Product (GBP) | - | 3 | - | MHz |
| Slew Rate (SR) | - | 1 | - | V/μs |
| Total Harmonic Distortion (THD) | - | - | 0.01 | % |
| Package Type | - | - | TSSOP-8L | - |
Key Features
- Rail-to-rail input common mode voltage range and rail-to-rail output voltage swing
- High-speed operation with a gain bandwidth product of 3 MHz and a slew rate of 1 V/μs
- Low power consumption, typically 0.9 mA at 3 V
- High supply voltage rejection ratio of 80 dB
- Latch-up immunity
- Available in various packages including TSSOP-8L, SO-8, and others
- Low total harmonic distortion of 0.01%
Applications
- Industrial and automotive signal conditioning
- Active filtering
- Medical instrumentation
- Digital-to-analog converter buffers
- Portable headphone speaker drivers
- Set-top boxes and laptop/notebook computers
- Transformer/line drivers and personal entertainment devices (e.g., CD players)
- Portable communications (e.g., cell phones, pagers)
- Instrumentation and sensors
Q & A
- What is the operating voltage range of the TS952IPT?
The TS952IPT operates from 2.7 V to 12 V. - What is the typical supply current of the TS952IPT at 3 V?
The typical supply current is 0.9 mA at 3 V. - What is the gain bandwidth product of the TS952IPT?
The gain bandwidth product is 3 MHz. - What is the slew rate of the TS952IPT?
The slew rate is 1 V/μs. - What is the total harmonic distortion of the TS952IPT?
The total harmonic distortion is 0.01%. - In what packages is the TS952IPT available?
The TS952IPT is available in packages such as TSSOP-8L, SO-8, and others. - What is the common mode rejection ratio of the TS952IPT?
The common mode rejection ratio is between 50 dB and 80 dB. - What is the supply voltage rejection ratio of the TS952IPT?
The supply voltage rejection ratio is between 60 dB and 80 dB. - Is the TS952IPT latch-up immune?
Yes, the TS952IPT has latch-up immunity. - What are some typical applications of the TS952IPT?
Typical applications include industrial and automotive signal conditioning, active filtering, medical instrumentation, and more.
