Overview
The TS972IPT is a part of the TS97x family of operational amplifiers produced by STMicroelectronics. These amplifiers are designed to operate with voltages as low as ±1.35 V and feature an output rail-to-rail signal swing, making them particularly well-suited for portable and battery-supplied equipment. The TS972IPT is known for its very low noise and low distortion characteristics, which are ideal for audio pre-amplification and other applications requiring high signal integrity.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 2.7 to 10 | V |
| Output Voltage Swing | ±2.4 V at VCC = ±2.5 V | V |
| Noise Level | 4 nV/√Hz | nV/√Hz |
| Distortion | 0.003 % | % |
| Bandwidth | 12 MHz | MHz |
| Slew Rate | 4 V/µs | V/µs |
| ESD Protection | 2 kV | kV |
| Latch-up Immunity | Class A | - |
| Operating Temperature Range | -40 to 125 | °C |
| Package Type | TSSOP-8L | - |
| RoHS Compliance | Ecopack3 | - |
Key Features
- Rail-to-rail output voltage swing ±2.4 V at VCC = ±2.5 V
- Very low noise level: 4 nV/√Hz
- Ultra low distortion: 0.003 %
- High dynamic features: 12 MHz bandwidth, 4 V/µs slew rate
- Operating range: 2.7 to 10 V
- ESD protection (2 kV)
- Latch-up immunity (class A)
- Available in various packages including SOT23-5, SO-8, TSSOP-8L, and QFN-8L
Applications
- Portable devices (CD players, PDAs)
- Portable communication devices (cell phones, pagers)
- Instrumentation and sensing technology
- Professional audio circuits
- Automotive applications (for automotive-grade versions)
Q & A
- What is the minimum supply voltage for the TS972IPT?
The minimum supply voltage is 2.7 V.
- What is the output voltage swing of the TS972IPT at VCC = ±2.5 V?
The output voltage swing is ±2.4 V.
- What is the noise level of the TS972IPT?
The noise level is 4 nV/√Hz.
- What is the distortion level of the TS972IPT?
The distortion level is 0.003 %.
- What is the bandwidth of the TS972IPT?
The bandwidth is 12 MHz.
- What is the slew rate of the TS972IPT?
The slew rate is 4 V/µs.
- Does the TS972IPT have ESD protection?
Yes, it has ESD protection up to 2 kV.
- What is the operating temperature range of the TS972IPT?
The operating temperature range is -40 to 125 °C.
- In what packages is the TS972IPT available?
The TS972IPT is available in TSSOP-8L, among other packages.
- Is the TS972IPT RoHS compliant?
Yes, it is RoHS compliant with an Ecopack3 rating.
