My Inquiry
My Account
Texas Instruments TLV2462QPWRG4Q1
- Part No.:
- TLV2462QPWRG4Q1
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLV2462QPWRG4Q1.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,844
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV2462QPWRG4Q1 from Texas Instruments is a dual-channel, automotive-grade rail-to-rail input/output operational amplifier with shutdown capability. It delivers 6.4 MHz gain bandwidth, 1.6 V/μs slew rate, ±80-mA output drive, and 500 μA/channel supply current at 5 V, operating across –40°C to +125°C for HEV/EV powertrain and battery management systems.
For engineers reviewing the TLV2462QPWRG4Q1 datasheet, TLV2462QPWRG4Q1 pinout, TLV2462QPWRG4Q1 application, or TLV2462QPWRG4Q1 equivalent, key selection criteria include rail-to-rail I/O swing in low-voltage automotive domains, shutdown current of 0.3 μA/channel, AEC-Q100 Grade 1 qualification, and SOIC-8 package compatibility with space-constrained body electronics layouts.
Technical Context
The TLV2462QPWRG4Q1 integrates two independent op-amp channels with separate inverting/noninverting inputs and outputs, each supporting rail-to-rail output swing up to ±80 mA. Its input common-mode range extends 0.2 V beyond supply rails, enabling full dynamic range in 2.7–6 V single-supply systems.
It features an active-low shutdown terminal (SHDN) that places both amplifiers into ultra-low-current mode (0.3 μA/channel), with outputs entering high-impedance state-critical for power-gated sensor signal chains in automotive clusters and lighting modules.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.7 V to 6 V single-supply; supports direct integration into 3.3 V and 5 V automotive subsystems without level-shifting. |
| Gain Bandwidth Product | 6.4 MHz at VDD = 5 V; enables stable closed-loop operation up to ~500 kHz with moderate gain in DC-DC converter feedback loops. |
| Slew Rate | 1.6 V/μs; sufficient for <100 ns settling of 1-V step signals in battery voltage monitoring paths. |
| Output Drive | ±80 mA per channel; drives 10-kΩ loads to rails and buffers SAR ADC inputs without external gain stages. |
| Input Offset Voltage | 150 μV (typ) at 25°C, 2200 μV max over full temperature range; meets precision requirements for current-sense amplification in motor control. |
| Shutdown Current | 0.3 μA per channel; reduces system standby power by >99% versus active mode in telematics wake-on-event architectures. |
| ESD Rating | HBM ±2000 V, CDM ±1000 V; qualified per AEC-Q100 for robustness in assembly and field environments. |
Pinout & Package
TLV2462QPWRG4Q1 is packaged in an 8-pin SOIC (D package), body size 3.91 mm × 4.90 mm, with standard JEDEC MS-012AC footprint and 1.27-mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Amplifier A output; rail-to-rail capable, high-impedance during SHDN assertion. |
| 2 | IN– A | Inverting input for channel A; supports differential sensing with matched PCB routing. |
| 3 | IN+ A | Noninverting input for channel A; common-mode range extends 0.2 V beyond rails for low-side current sensing. |
| 4 | GND | Analog ground reference; must be star-connected to minimize noise coupling in mixed-signal boards. |
| 5 | IN+ B | Noninverting input for channel B; electrically isolated from channel A for dual-path signal conditioning. |
| 6 | IN– B | Inverting input for channel B; compatible with unity-gain inverting configurations in voltage reference buffering. |
| 7 | VDD+ | Positive supply; decoupling capacitor (0.1 μF) required within 5 mm for stability at 6.4 MHz GBW. |
| 8 | SHDN | Active-low shutdown control; logic-low (<0.7 V) disables both amplifiers and forces outputs to high-Z. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail I/O | Enables full-scale signal acquisition from 0 V to VDD in single-supply 3.3 V/5 V systems-eliminates need for negative rail in body control units. |
| AEC-Q100 Grade 1 | Qualified for –40°C to +125°C ambient operation, meeting thermal stress requirements for under-hood and powertrain ECUs. |
| Ultra-low shutdown current | 0.3 μA/channel allows continuous monitoring circuits to remain powered while disabling signal path during sleep modes-extending battery life in always-on telematics. |
| High-output drive | ±80 mA per channel directly drives 10-kΩ loads and 100-pF capacitive loads without phase-margin degradation-reducing bill-of-materials in lighting driver feedback networks. |
| Low input noise | 11 nV/√Hz at 1 kHz supports accurate amplification of microvolt-level thermistor or Hall-effect sensor outputs in HVAC and seat position modules. |
Applications
| Cluster Instrumentation | HEV/EV Battery Management |
|---|---|
Use Scenario: Analog signal conditioning for speedometer, tachometer, and warning lamp drivers in digital instrument clusters. IC Role / Device Role / Timing Role: Dual op-amp buffers and level-shifts sensor outputs (e.g., wheel speed, coolant temp) to MCU ADC inputs with rail-to-rail fidelity. Use Value: Eliminates external biasing components and supports 3.3 V MCU interfaces without loss of dynamic range at low supply voltages. | Use Scenario: Cell voltage monitoring and balancing control in high-voltage battery packs for hybrid and electric vehicles. IC Role / Device Role / Timing Role: Precision amplifier for differential voltage measurement across individual Li-ion cells, with shutdown during idle cycles. Use Value: 150 μV offset and 0.3 μA shutdown current enable sub-1 mV accuracy and <1 μA quiescent draw per channel in multi-cell monitoring ICs. |
| Automotive Lighting Control | Power Steering Assist |
Use Scenario: Feedback amplification in LED driver current regulation loops for adaptive front-lighting systems (AFS). IC Role / Device Role / Timing Role: High-drive op-amp compares sensed LED current against reference and drives gate of external MOSFET. Use Value: ±80 mA output drive sustains fast transient response during beam-steering PWM transitions without external buffer stages. | Use Scenario: Torque sensor signal amplification and filtering in electric power steering (EPS) motor control units. IC Role / Device Role / Timing Role: Low-noise, rail-to-rail amplifier conditions strain-gauge bridge outputs before ADC sampling. Use Value: 11 nV/√Hz input noise and –40°C to +125°C operation ensure consistent torque resolution across environmental extremes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel rail-to-rail operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2462QDRQ1 | Same electrical specs and AEC-Q100 Grade 1 rating; packaged in 8-pin SOIC but with standard D suffix (no G4 suffix), indicating different tape-and-reel packaging and moisture sensitivity level. | No functional difference in circuit design; identical pinout and performance-only logistics and handling differ. | Select TLV2462QDRQ1 when standard moisture-sensitive packaging and standard reel orientation are required for SMT line compatibility. |
| LM7332QMA/NOPB | Higher supply current (1.3 mA/channel), wider supply range (2.7–36 V), no shutdown function; rated AEC-Q100 Grade 1 but with higher input offset (1.5 mV max) and lower GBW (22 MHz). | Better suited for high-voltage analog front-ends (e.g., 12 V/24 V battery sensing) where shutdown is unnecessary and rail-to-rail output is not required. | Choose LM7332QMA/NOPB only when operating above 6 V or requiring higher output voltage swing beyond VDD-TLV2462QPWRG4Q1 remains optimal for 3.3 V/5 V low-power domains. |
Compared with TLV2462QDRQ1, TLV2462QPWRG4Q1 offers identical analog performance with G4-grade packaging for enhanced moisture resistance; versus LM7332QMA/NOPB, it provides 60% lower quiescent current, integrated shutdown, and tighter offset-making it superior for battery-sensitive automotive subsystems.
Availability
TLV2462QPWRG4Q1 is available at Aetrix Electronics and suitable for automotive clusters, HEV/EV battery management systems, and power steering assist modules requiring stable component supply with AEC-Q100 compliance and long-term production support.
Supply support for TLV2462QPWRG4Q1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company headquartered in Dallas, Texas, specializing in analog and embedded processing technologies for automotive, industrial, and personal electronics markets.
The TLV246x-Q1 product line was designed specifically for automotive body electronics and powertrain systems, emphasizing low-power operation, rail-to-rail signal fidelity, and AEC-Q100 reliability in harsh-temperature environments.
FAQ
What is the operating temperature range for TLV2462QPWRG4Q1?
The TLV2462QPWRG4Q1 is qualified per AEC-Q100 Grade 1 with an ambient operating temperature range of –40°C to +125°C. This specification is validated across all electrical parameters in the official Texas Instruments datasheet SGLS008G, making TLV2462QPWRG4Q1 suitable for under-hood and powertrain applications where thermal stress is critical.
Does TLV2462QPWRG4Q1 support rail-to-rail input and output simultaneously?
Yes, TLV2462QPWRG4Q1 supports rail-to-rail input common-mode voltage range (–0.2 V to VDD + 0.2 V) and rail-to-rail output swing (within 10 mV of rails at ±80 mA). This dual rail-to-rail capability is explicitly confirmed in the "Description" and "Features" sections of the TLV2462QPWRG4Q1 datasheet, enabling full-scale signal handling in single-supply automotive systems.
What is the shutdown behavior of TLV2462QPWRG4Q1?
When the SHDN pin is pulled low (<0.7 V), TLV2462QPWRG4Q1 enters ultra-low-power mode with supply current reduced to 0.3 μA per channel, and both amplifier outputs enter high-impedance state. This behavior is documented in Section 6.9 (Electrical Characteristics) and Section 8.4 (Device Functional Modes) of the TLV2462QPWRG4Q1 datasheet.
Is TLV2462QPWRG4Q1 pin-compatible with non-automotive TLV2462 variants?
No-TLV2462QPWRG4Q1 is not pin-compatible with commercial-grade TLV2462 variants (e.g., TLV2462CDR) due to differences in internal ESD structure, qualification testing, and thermal derating. While the SOIC-8 footprint matches, AEC-Q100-specific layout rules and validation require separate design verification; TI does not guarantee drop-in replacement across Q1 and non-Q1 families.
What load capacitance can TLV2462QPWRG4Q1 safely drive without instability?
TLV2462QPWRG4Q1 maintains stability with up to 160 pF capacitive load when driving a 10-kΩ resistive load, as verified in the "Typical Characteristics" section (Figure 27, Slew Rate vs Load Capacitance) and "Operating Characteristics" tables (Section 6.11/6.12) of the TLV2462QPWRG4Q1 datasheet. For >160 pF, external isolation resistor or compensation network is recommended.
TLV2462QPWRG4Q1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 1.6V/µs
- Gain Bandwidth Product:
- 6.4 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 1.3 nA
- Voltage - Input Offset:
- 150 µV
- Current - Supply:
- 550µA (x2 Channels)
- Current - Output / Channel:
- 80 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 6 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
TLV2462QPWRG4Q1 FAQ
1.How can I place an order for TLV2462QPWRG4Q1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2462QPWRG4Q1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TLV2462QPWRG4Q1 reliable?
The price and inventory of TLV2462QPWRG4Q1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2462QPWRG4Q1 is usually 5 days.
3.What payment methods are accepted for TLV2462QPWRG4Q1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2462QPWRG4Q1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2462QPWRG4Q1?
TLV2462QPWRG4Q1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2462QPWRG4Q1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TLV2462QPWRG4Q1?
For technical support, including TLV2462QPWRG4Q1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2462QPWRG4Q1 requirements.
6.How does Aetrix verify that TLV2462QPWRG4Q1 is sourced from the original manufacturer or authorized distributors?
All TLV2462QPWRG4Q1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLV2462QPWRG4Q1 meets industry standards.
7.What is the process for return or replacement of TLV2462QPWRG4Q1?
All TLV2462QPWRG4Q1 units undergo pre-shipment inspection (PSI). If there is an issue with TLV2462QPWRG4Q1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TLV2462QPWRG4Q1 part is unused and in its original packaging.
Return procedure for TLV2462QPWRG4Q1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV2462QPWRG4Q1 Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
