Overview
The TSV912AIDT is a dual operational amplifier (op amp) manufactured by STMicroelectronics. It is part of the TSV91x family, which is designed for general-purpose applications. This op amp is known for its rail-to-rail input and output (RRIO) capabilities, wide bandwidth, and low offset voltage, making it suitable for a variety of applications that require a balance between speed and power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Bandwidth | 8 MHz |
| Operating Supply Voltage | 2.5 V to 5.5 V |
| Input Bias Current | 1 pA (typical) |
| Input Offset Voltage | 1.5 mV (maximum) |
| Offset Voltage Drift | ±0.5 µV/°C (typical) |
| Noise | 18 nV/√Hz at 1 kHz |
| Power Consumption | 550 µA (typical) |
| ESD Protection | ±4-kV human-body model (HBM) |
| Temperature Range | –40°C to 125°C |
| Package Options | SOIC (D), SOT-23-THN (DDF), TSSOP (PW), VSSOP (DGK), WSON (DSG) |
Key Features
- Rail-to-rail input and output (RRIO) swings
- Unity-gain stable
- Ultra-low input bias current
- Integrated RFI-EMI rejection filter
- No phase reversal in overdrive condition
- High electrostatic discharge (ESD) protection (4-kV HBM)
- Low noise and low power consumption
Applications
The TSV912AIDT is suitable for various applications, including sensor interfaces, battery-supplied and portable devices, active filtering, and general-purpose analog circuits. Its low input bias current and high gain bandwidth make it ideal for use in high-source impedance applications.
Q & A
- What is the bandwidth of the TSV912AIDT op amp?
The bandwidth of the TSV912AIDT is 8 MHz. - What is the operating supply voltage range for the TSV912AIDT?
The operating supply voltage range is from 2.5 V to 5.5 V. - What is the typical input bias current of the TSV912AIDT?
The typical input bias current is 1 pA. - What is the maximum input offset voltage of the TSV912AIDT?
The maximum input offset voltage is 1.5 mV. - Does the TSV912AIDT have ESD protection?
Yes, it has high electrostatic discharge (ESD) protection of ±4-kV human-body model (HBM). - What is the temperature range for the TSV912AIDT?
The temperature range is from –40°C to 125°C. - What are the package options available for the TSV912AIDT?
The package options include SOIC (D), SOT-23-THN (DDF), TSSOP (PW), VSSOP (DGK), and WSON (DSG). - Is the TSV912AIDT suitable for high-source impedance applications?
Yes, due to its ultra-low input bias current, it is suitable for high-source impedance applications. - What kind of noise performance does the TSV912AIDT have?
The TSV912AIDT has a low noise performance of 18 nV/√Hz at 1 kHz. - What is the typical power consumption of the TSV912AIDT?
The typical power consumption is 550 µA.
