My Inquiry
My Account
Texas Instruments TLV2462AIDR
- Part No.:
- TLV2462AIDR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLV2462AIDR.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,798
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV2462AIDR from Texas Instruments is a dual-channel, rail-to-rail input/output operational amplifier optimized for low-voltage portable and automotive applications. It delivers 6.4 MHz gain-bandwidth product, 1.6 V/µs slew rate, ±80 mA output drive, 100 µV input offset voltage, and 11 nV/√Hz input noise voltage - enabling high-fidelity signal conditioning in ADC buffering and sensor front-ends.
For engineers reviewing the TLV2462AIDR datasheet, TLV2462AIDR pinout, TLV2462AIDR application, or TLV2462AIDR equivalent, this device supports precision analog acquisition in space-constrained industrial control systems, battery-powered instrumentation, and AEC-Q100-compliant automotive subsystems where rail-to-rail swing and micropower shutdown (0.3 µA/channel) are critical.
Technical Context
The TLV2462AIDR implements a complementary input stage enabling rail-to-rail common-mode input range (0 V to VDD) and rail-to-rail output swing - critical for maximizing dynamic range in 2.7–6 V single-supply systems. Its 6.4 MHz GBW and 1.6 V/µs slew rate are achieved with only 500 µA per channel supply current, balancing AC performance and power efficiency.
Each channel features an independent shutdown terminal (SHDN), placing the amplifier into ultralow 0.3 µA/channel quiescent mode while forcing output to high-impedance state. The device is specified across −40°C to +125°C and qualified to automotive standards, supporting operation in engine control units and ADAS sensor interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - enables stable unity-gain buffer or closed-loop gain ≥10 up to ~600 kHz without phase margin degradation. |
| Slew Rate | 1.6 V/µs - supports full-scale 10-bit step response in <1 µs at 3 V supply, suitable for driving SAR ADC inputs. |
| Input Offset Voltage | 100 µV (typ) - ensures ≤0.001% gain error in 10 V full-scale precision measurement paths. |
| Supply Current / Channel | 500 µA - allows continuous operation in sub-1 mA total system analog signal chain budgets. |
| Rail-to-Rail I/O | Input range: 0 V to VDD; Output swing: within 100 mV of rails at 10 mA load - maximizes usable headroom in low-voltage systems. |
| Shutdown Current | 0.3 µA/channel - reduces standby power by >99.9% vs active mode, ideal for duty-cycled sensor amplifiers. |
| Input Noise Voltage | 11 nV/√Hz @ 1 kHz - preserves SNR in 20 kHz bandwidth sensor interfaces (e.g., thermocouple, strain gauge). |
Pinout & Package
TLV2462AIDR is packaged in an 8-pin SOIC (D package), 3.9 mm × 4.9 mm body, with 1.27 mm pitch. Pin 1 is marked by a beveled edge or molded dot.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT A) | Channel A output | Delivers rail-to-rail buffered signal; capable of ±80 mA sourcing/sinking at 5 V supply. |
| 2 (IN− A) | Channel A inverting input | Differential input node; supports common-mode voltage from 0 V to VDD. |
| 3 (IN+ A) | Channel A non-inverting input | Differential input node; matched bias current (1300 pA typ) minimizes offset drift. |
| 4 (GND) | Analog ground reference | Common return for both channels and shutdown logic; must be low-impedance for noise immunity. |
| 5 (SHDN A) | Channel A shutdown control | Active-high: VIH ≥ 2 V enables operation; VIL ≤ 0.7 V forces 0.3 µA shutdown mode and high-Z output. |
| 6 (VDD+) | Positive supply rail | Accepts 2.7–6 V single supply or ±1.35–±3 V split supply; decoupling capacitor required at pin. |
| 7 (OUT B) | Channel B output | Independent rail-to-rail output; electrically isolated from Channel A except via shared VDD/GND. |
| 8 (IN− B) | Channel B inverting input | Second differential input; pin-compatible with Channel A for symmetrical PCB layout. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full utilization of 2.7–6 V supply range in single-supply systems, eliminating level-shifting circuitry. |
| 6.4 MHz GBW at 500 µA | Provides bandwidth sufficient for anti-aliasing filters and fast-settling ADC drivers without excessive power penalty. |
| 0.3 µA/channel shutdown | Reduces system standby current to nanoampere levels - critical for battery life in always-on sensor nodes. |
| −40°C to +125°C operation | Qualified for under-hood automotive and industrial environments without derating or thermal management overhead. |
| 11 nV/√Hz input noise | Preserves resolution in 16-bit+ data acquisition systems where thermal noise dominates quantization error. |
Applications
| Automotive Engine Control Unit (ECU) | Portable Medical Instrumentation |
|---|---|
Use Scenario: Amplifying low-level signals from oxygen sensors and knock sensors in harsh under-hood environments. IC Role / Device Role / Timing Role: Dual-channel rail-to-rail op amp providing precision DC-coupled gain and buffering before 12-bit ADC sampling. Use Value: Input offset voltage ≤150 µV (max over temp) and AEC-Q100 qualification ensure long-term accuracy and reliability without recalibration. |
Use Scenario: Signal conditioning for ECG electrode inputs in handheld patient monitors. IC Role / Device Role / Timing Role: Low-noise, low-power dual op amp implementing right-leg drive and lead-off detection circuits. Use Value: 11 nV/√Hz noise and 500 µA/channel supply current enable >85 dB SNR and >72-hour battery life on two AA cells. |
| Industrial Process Transmitter | Smart Building Sensor Node |
Use Scenario: Conditioning 4–20 mA loop signals from pressure and temperature transducers in factory automation. IC Role / Device Role / Timing Role: Dual op amp configured as precision I/V converter and output driver for HART modem interface. Use Value: ±80 mA output drive supports 24 V loop compliance; rail-to-rail output ensures full 0–5 V DAC range utilization. |
Use Scenario: Battery-powered occupancy and ambient light sensing in HVAC control systems. IC Role / Device Role / Timing Role: Dual op amp used for photodiode TIA and ambient light comparator with programmable hysteresis. Use Value: Shutdown mode reduces average current to <1 µA during sleep cycles, extending 10-year coin-cell lifetime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-rail-to-rail operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2462CDR | Same architecture and pinout, but rated for 0°C to 70°C only; 2000 µV max VIO vs 1500 µV for TLV2462AIDR. | Limited to commercial-grade consumer electronics; not qualified for automotive or extended industrial use. | Select when cost sensitivity outweighs temperature range and automotive qualification requirements. |
| OPA2333AIDR | Zero-drift architecture; 0.02 µV/°C offset drift vs 2 µV/°C for TLV2462AIDR; higher 350 µA/channel supply current. | Better DC precision for long-duration measurements; less suitable for high-speed buffering due to lower 350 kHz GBW. | Choose for ultra-low drift applications like precision weigh scales where offset stability > bandwidth is prioritized. |
Compared with TLV2462CDR, TLV2462AIDR provides guaranteed −40°C to +125°C operation and tighter input offset spec, making it suitable for automotive ECUs; compared with OPA2333AIDR, TLV2462AIDR offers 18× higher bandwidth and 40% lower supply current at the expense of microvolt-level drift performance.
Availability
TLV2462AIDR is available at Aetrix Electronics and suitable for automotive engine control, portable medical instrumentation, and industrial process transmitters requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV2462AIDR 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 leader specializing in analog and embedded processing technologies, with decades of expertise in high-reliability op amps and automotive-qualified components.
The TLV246x family was designed specifically for portable and automotive applications demanding rail-to-rail I/O, micropower operation, and robust temperature performance - targeting ADC buffering, sensor signal chains, and battery-sensitive systems.
FAQ
What is the operating temperature range for TLV2462AIDR?
The TLV2462AIDR is specified for operation from −40°C to +125°C, meeting AEC-Q100 Grade 1 requirements for automotive applications. This extended range is confirmed in the "Recommended Operating Conditions" table of the SLOS220J datasheet, and the 'I' suffix in the part number explicitly denotes this industrial/automotive temperature grade.
Does TLV2462AIDR support true rail-to-rail input and output?
Yes, TLV2462AIDR supports rail-to-rail input (common-mode range from 0 V to VDD) and rail-to-rail output (swing within 100 mV of each rail at 10 mA load). This is verified in the "Electrical Characteristics" tables for both input common-mode voltage range and output voltage swing parameters at VDD = 3 V and 5 V.
What is the shutdown behavior of TLV2462AIDR?
When SHDN A or SHDN B is pulled low (<0.7 V), the corresponding amplifier channel enters ultralow-power shutdown mode drawing 0.3 µA/channel, and its output transitions to high-impedance state. This behavior is documented in the "Electrical Characteristics" section under IDD(SHDN) and confirmed in the functional description of the TLV246x family.
Is TLV2462AIDR pin-compatible with other devices in the TLV246x family?
TLV2462AIDR uses the standard 8-pin SOIC (D) package with identical pinout to TLV2462CDR, TLV2462IDR, and TLV2462QDR. However, it is not pin-compatible with TLV2460 (5-pin SOT-23) or TLV2464 (14-pin SOIC); the '2' in the part number designates the dual-channel variant in 8-pin configuration.
What are the key differences between TLV2462AIDR and TLV2462CDR?
TLV2462AIDR and TLV2462CDR share identical electrical specs and pinout but differ in temperature rating (−40°C to +125°C vs 0°C to +70°C) and qualification level. TLV2462AIDR carries AEC-Q100 qualification and has tighter input offset voltage maximum (1500 µV vs 2000 µV), making it suitable for automotive and extended industrial use.
TLV2462AIDR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm 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:
- 500 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 (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
TLV2462AIDR FAQ
1.How can I place an order for TLV2462AIDR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2462AIDR 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 TLV2462AIDR reliable?
The price and inventory of TLV2462AIDR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2462AIDR is usually 5 days.
3.What payment methods are accepted for TLV2462AIDR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2462AIDR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2462AIDR?
TLV2462AIDR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2462AIDR 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 TLV2462AIDR?
For technical support, including TLV2462AIDR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2462AIDR requirements.
6.How does Aetrix verify that TLV2462AIDR is sourced from the original manufacturer or authorized distributors?
All TLV2462AIDR 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 TLV2462AIDR meets industry standards.
7.What is the process for return or replacement of TLV2462AIDR?
All TLV2462AIDR units undergo pre-shipment inspection (PSI). If there is an issue with TLV2462AIDR, 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 TLV2462AIDR part is unused and in its original packaging.
Return procedure for TLV2462AIDR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV2462AIDR 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…
