Overview
The TS932IDT is a micropower operational amplifier produced by STMicroelectronics. It is part of the TS93x series, which includes single, dual, and quad operational amplifiers. This device is notable for its low power consumption and rail-to-rail output voltage swing, making it highly suitable for battery-powered systems and other low-voltage applications. The TS932IDT operates with supply voltages ranging from 2.7 V to 10 V and features CMOS inputs, ultra-low input bias current, and ESD protection.
Key Specifications
| Parameter | Min. | Max. | Unit | |
|---|---|---|---|---|
| Supply Voltage (VCC) | 2.7 | - | 10 | V |
| Input Offset Voltage (Vio) | 10 | 5 | 2 | mV |
| Input Bias Current (Iib) | 1 | 150 | 300 | pA |
| Common Mode Rejection Ratio (CMR) | 55 | - | 85 | dB |
| Slew Rate (SR) | - | 50 | - | V/ms |
| Supply Current (ICC) per amplifier | 20 | 33 | 35 | μA |
| Operating Temperature Range (Toper) | -40 | - | 105 | °C |
| ESD Protection | - | - | 2 kV | - |
Key Features
- Rail-to-rail output voltage swing
- Micropower consumption (20 μA typical)
- Single supply operation (2.7 V to 10 V)
- Low input offset voltage (2 mV max. for TS93xB)
- CMOS inputs with ultra-low input bias current (1 pA)
- ESD protection (2 kV HBM)
- Latch-up immunity (class A)
- Available in SO-8, SO-14, SOT23-5, and TSSOP-14 packages
- Automotive grade
Applications
- Battery-powered systems
- Portable communication systems
- Alarms and smoke detectors
- Instrumentation and sensoring
- pH meters
- Digital scales
- Automotive systems
Q & A
- What is the supply voltage range for the TS932IDT?
The TS932IDT operates with supply voltages ranging from 2.7 V to 10 V.
- What is the typical supply current for the TS932IDT?
The typical supply current for the TS932IDT is 20 μA per amplifier.
- What are the key features of the TS932IDT?
The TS932IDT features rail-to-rail output voltage swing, micropower consumption, single supply operation, low input offset voltage, CMOS inputs, ultra-low input bias current, ESD protection, and latch-up immunity.
- In what packages is the TS932IDT available?
The TS932IDT is available in SO-8, SO-14, SOT23-5, and TSSOP-14 packages.
- What are some common applications for the TS932IDT?
Common applications include battery-powered systems, portable communication systems, alarms and smoke detectors, instrumentation and sensoring, pH meters, digital scales, and automotive systems.
- What is the operating temperature range for the TS932IDT?
The operating temperature range for the TS932IDT is -40°C to +105°C.
- Does the TS932IDT have ESD protection?
- Is the TS932IDT suitable for automotive applications?
- What is the common mode rejection ratio (CMR) of the TS932IDT?
The CMR of the TS932IDT is between 55 dB and 85 dB.
- What is the slew rate of the TS932IDT?
The slew rate of the TS932IDT is 50 V/ms.
