Overview
The TLV9061-Q1 is a single-channel, low-voltage operational amplifier (op amp) designed by Texas Instruments for automotive applications. It is part of the TLV906x-Q1 family, which includes single-, dual-, and quad-channel versions. This device is AEC-Q100 qualified, ensuring it meets the stringent requirements for automotive use. The TLV9061-Q1 operates within a wide supply range of 1.8 V to 5.5 V and features rail-to-rail input and output capabilities, making it suitable for low-voltage systems that require low noise and wide bandwidth.
The TLV9061-Q1 is available in industry-standard packages such as the 5-pin and 6-pin SOT-23, and the 5-pin SC70, providing a small footprint and high capacitive load drive. The device is unity-gain stable, integrates RFI and EMI rejection filters, and does not exhibit phase reversal in overdrive conditions, simplifying system design.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Voltage - Supply Span | 1.8 | 5.5 | V | |
| Operating Temperature | -40 | 125 | °C | |
| Input Offset Voltage | ±0.3 | ±1.85 | mV | |
| Slew Rate | 6.5 | V/µs | ||
| Gain Bandwidth Product | 10 | MHz | ||
| Quiescent Current per Amplifier | 538 | 750 | µA | |
| Output Type | Rail-to-Rail | |||
| Short-Circuit Current | ±50 | mA | ||
| Package | SOT-23-6 |
Key Features
- AEC-Q100 qualified for automotive applications with a temperature grade 1: –40°C to +125°C.
- Device HBM ESD classification level 3A and CDM ESD classification level C6.
- Rail-to-rail input and output capabilities.
- Low input offset voltage: ±0.3 mV.
- Unity-gain bandwidth: 10 MHz.
- Low broadband noise: 10 nV/√Hz.
- Low input bias current: 0.5 pA.
- Low quiescent current: 538 µA.
- Unity-gain stable.
- Internal RFI and EMI filter.
- Wide supply range: 1.8 V to 5.5 V.
- Easier to stabilize with higher capacitive load due to resistive open-loop output impedance.
- Shutdown version available (TLV906xS).
- Functional Safety-Capable.
Applications
The TLV9061-Q1 is designed for various automotive applications where low-voltage operation and high performance are critical. Some key applications include:
- Powertrain current sensing.
- Advanced driver assistance systems (ADAS).
- General-purpose automotive amplifiers in low-voltage systems.
Q & A
- What is the operating temperature range of the TLV9061-Q1?
The operating temperature range is –40°C to +125°C.
- What is the supply voltage range for the TLV9061-Q1?
The supply voltage range is 1.8 V to 5.5 V.
- What is the input offset voltage of the TLV9061-Q1?
The input offset voltage is ±0.3 mV.
- What is the slew rate of the TLV9061-Q1?
The slew rate is 6.5 V/µs.
- Is the TLV9061-Q1 AEC-Q100 qualified?
- What is the quiescent current per amplifier for the TLV9061-Q1?
The quiescent current per amplifier is 538 µA.
- Does the TLV9061-Q1 have internal RFI and EMI filters?
- What is the gain bandwidth product of the TLV9061-Q1?
The gain bandwidth product is 10 MHz.
- Is the TLV9061-Q1 available in a shutdown version?
- What type of output does the TLV9061-Q1 have?
The TLV9061-Q1 has a rail-to-rail output.
