Overview
The TS951ILT 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 3 V and 5 V operation. The TS951ILT is housed in a space-saving 5-pin SOT23 package, making it well-suited for battery-powered systems and applications where compact design is crucial.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | 2.7 to 12 | V |
| Input Offset Voltage (Vio) | 6 to 8 | mV |
| Input Offset Current (Iio) | 1 to 30 | nA |
| Common Mode Rejection Ratio (CMR) | 50 to 80 | dB |
| Supply Voltage Rejection Ratio (SVR) | 60 to 80 | dB |
| Gain Bandwidth Product (GBP) | 3 | MHz |
| Slew Rate (SR) | 1 | V/µs |
| Supply Current (ICC) at 3 V | 0.9 to 1.3 | mA |
| Operating Temperature Range | -40 to 125 | °C |
| Package Type | SOT23-5 |
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 (SVR) of 60 to 80 dB
- Latch-up immunity and ESD protection (HBM: 1 kV, MM: 120 V, CDM: 1.5 kV)
- Available in various packages including SOT23-5, SO8, TSSOP8, SO14, and TSSOP14
Applications
- Industrial and automotive signal conditioning
- Active filtering
- Medical instrumentation
- Digital-to-analog converter buffers
- Portable headphone speaker drivers
Q & A
- What is the supply voltage range for the TS951ILT?
The TS951ILT operates from a supply voltage range of 2.7 V to 12 V.
- What is the typical supply current of the TS951ILT at 3 V?
The typical supply current is 0.9 mA at 3 V.
- What is the gain bandwidth product of the TS951ILT?
The gain bandwidth product is 3 MHz.
- What is the slew rate of the TS951ILT?
The slew rate is 1 V/µs.
- What are the common applications of the TS951ILT?
- What package types are available for the TS951ILT?
The TS951ILT is available in SOT23-5, SO8, TSSOP8, SO14, and TSSOP14 packages.
- What is the operating temperature range of the TS951ILT?
The operating temperature range is -40 °C to 125 °C.
- Does the TS951ILT have ESD protection?
- What is the common mode rejection ratio (CMR) of the TS951ILT?
The CMR is 50 to 80 dB.
- Is the TS951ILT suitable for battery-powered systems?
