Automotive 36V Single-Supply Low-Power Operational Amplifier
Product details
Parameters
Package | Pins | Size
Features
- Qualified for Automotive Applications
- AEC-Q100 Test Guidance With the Following Results:
- Device Temperature Grade 1:
–40°C to +125°C Ambient Operating Temperature - Device HBM ESD Classification Level:
- Level 3A for TLV171-Q1 and TLV2171-Q1
- Level 2 for TLV4171-Q1
- Device CDM ESD Classification Level
- Level C4A for TLV171-Q1
- Level C6 for TLV2171-Q1and TLV4171-Q1
- Device Temperature Grade 1:
- Supply Range:
- Single-Supply: 4.5 V to 36 V
- Dual-Supply ±2.25 V to ±18 V
- Low Noise: 16 nV/√Hz at 1 kHz
- Low Offset Drift: ±1 µV/°C (Typical)
- Input Range Includes Negative Supply
- Input Range Operates to Positive Supply With Reduced Performance
- Rail-to-Rail Output
- Gain Bandwidth: 3 MHz
- Low Quiescent Current: 525 µA per Amplifier
- Common-Mode Rejection: 120 dB (Typical)
- Low Input Bias Current: 10 pA
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Description
The TLVx171-Q1 family of devices is a 36-V,
single-supply, low-noise operational amplifier (op amp) with the ability to operate on supplies ranging from 4.5 V (± 2.25 V) to 36 V (±18 V). This series is available in multiple packages and offers low offset, drift, and low quiescent current. The single, dual, and quad versions all have identical specifications for maximum design flexibility.
Unlike most op amps, which are specified at only one supply voltage, the TLVx171-Q1 family of devices is specified from 4.5 V to 36 V. Input signals beyond the supply rails do not cause phase reversal.
The TLVx171-Q1 family of devices is stable with capacitive loads up to 300 pF. The input can operate 100 mV below the negative rail and within 2 V of the top rail during normal operation. The device can operate with full rail-to-rail input 100 mV beyond the top rail, but with reduced performance within 2 V of the top rail.
The TLVx171-Q1 op amp family is specified from –40°C to +125°C.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | TLVx171-Q1 36-V, Single-Supply, General-Purpose Operational Amplifier for Cost-Sensitive Automotive Systems datasheet | Apr. 18, 2017 |
| Technical articles | What is an op amp? | Jan. 21, 2020 | |
| Technical articles | How to lay out a PCB for high-performance, low-side current-sensing designs | Feb. 06, 2018 | |
| Technical articles | Low-side current sensing for high-performance cost-sensitive applications | Jan. 22, 2018 | |
| Technical articles | Voltage and current sensing in HEV/EV applications | Nov. 22, 2017 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.
The (...)
Features
- Simplifies prototyping of SMT IC’s
- Supports 6 common package types
- Low Cost
Description
Features
- 3 packages to choose from: SC70-5, SOT23-5 and SOIC-8
- 12 circuit configurations to choose from: Noninverting, Inverting, Active Filters, Difference Amp, Comparator and more!
- Dual and single supply configurations
- PCB designed for High performance: Optimized for each function
- Multiple interface options (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Features
- Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Noise calculations
- Common unit translation
- Solves common amplifier circuit design problems
- Gain selections using standard resistors
- Filter configurations
- Total noise for common amplifier configurations
- (...)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SOT-23 (DBV) | 5 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Support & training
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