My Inquiry
My Account
Texas Instruments TLV2462IDGKG4
- Part No.:
- TLV2462IDGKG4
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
TLV2462IDGKG4.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8VSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,990
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV2462IDGKG4 from Texas Instruments is a dual-channel, rail-to-rail input/output operational amplifier optimized for low-power portable and automotive applications. It delivers 6.4 MHz gain-bandwidth product, 1.6 V/µs slew rate, ±80 mA output drive, 500 µA/channel supply current, and 100 µV input offset voltage - enabling high-fidelity analog buffering in ADC front-ends and sensor signal conditioning at 2.7–6 V supply.
For engineers reviewing the TLV2462IDGKG4 datasheet, TLV2462IDGKG4 pinout, TLV2462IDGKG4 application, or TLV2462IDGKG4 equivalent, key selection criteria include its rail-to-rail I/O swing, shutdown capability (0.3 µA/channel), −40°C to 125°C temperature rating, MSOP-8 package, and verified performance in low-voltage precision amplification circuits.
Technical Context
The TLV2462IDGKG4 implements a complementary input stage enabling rail-to-rail common-mode input range beyond supply rails, paired with a robust output stage capable of sourcing/sinking ±80 mA while maintaining rail-to-rail swing. Its 6.4 MHz GBW and 1.6 V/µs slew rate are achieved with only 500 µA per channel, balancing AC fidelity and micropower operation.
Each channel features an independent shutdown terminal (SHDN) that reduces quiescent current to 0.3 µA/channel and places the output in high-impedance state. The device is specified across −40°C to 125°C and qualified for automotive-grade reliability per AEC-Q100 stress test requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - supports stable unity-gain buffer and closed-loop gain configurations up to ~100 kHz with phase margin >44°. |
| Slew Rate | 1.6 V/µs - enables accurate reproduction of 100-kHz, 1-Vpp signals without slew-induced distortion. |
| Supply Current / Channel | 500 µA - allows dual op-amp operation from coin-cell or energy-harvesting sources. |
| Input Offset Voltage | 100 µV - ensures <0.01% gain error in 10-V full-scale instrumentation amplifier designs. |
| Output Drive | ±80 mA - directly drives 60-Ω loads or multiple CMOS inputs without external buffers. |
| Rail-to-Rail I/O | Full swing from VDD to GND - maximizes dynamic range in single-supply 3.3 V systems. |
| Shutdown Current | 0.3 µA/channel - reduces system standby power by >99.9% versus active mode. |
Pinout & Package
TLV2462IDGKG4 is housed in an 8-pin MSOP (DGK) package with 0.65 mm pitch, 3.0 mm × 3.0 mm body, and exposed thermal pad for enhanced power dissipation. Pin 1 is marked by a beveled edge or molded dot.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUTA) | Channel A output | High-drive rail-to-rail output node; capable of ±80 mA into resistive loads. |
| 2 (IN−A) | Channel A inverting input | Differential input node with 1300 pA bias current and rail-to-rail common-mode range. |
| 3 (IN+A) | Channel A non-inverting input | Differential input node; accepts voltages from GND to VDD without phase reversal. |
| 4 (GND) | Analog ground reference | Primary return path for both channels; must be low-impedance for noise immunity. |
| 5 (IN+B) | Channel B non-inverting input | Independent input for second amplifier; shares same rail-to-rail input specification as IN+A. |
| 6 (IN−B) | Channel B inverting input | Independent differential input; matched offset and bias characteristics to Channel A. |
| 7 (OUTB) | Channel B output | Fully independent output; identical drive strength and rail-to-rail swing to OUTA. |
| 8 (VDD+) | Positive supply | Single-supply input (2.7–6 V) or positive rail in split-supply (±1.35–±3 V) configuration. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full utilization of 3.3 V supply range in ADC driver and sensor interface applications. |
| 0.3 µA/channel shutdown mode | Reduces total system standby current to sub-µA levels when amplifiers are idle. |
| −40°C to 125°C operating range | Qualified for under-hood automotive and industrial control environments without derating. |
| 11 nV/√Hz input voltage noise | Preserves SNR in low-level sensor amplification (e.g., thermocouples, strain gauges). |
| 6.4 MHz bandwidth at 500 µA | Delivers audio-band and fast-settling performance while consuming less than 1 mW per channel at 3 V. |
Applications
| ADC Driver | Sensor Signal Conditioning |
|---|---|
Use Scenario: Driving SAR or delta-sigma ADC inputs in battery-powered data loggers. IC Role / Device Role / Timing Role: Precision unity-gain buffer isolating high-impedance sensor sources from ADC sampling capacitors. Use Value: Rail-to-rail output swing ensures full-scale utilization of 12–16-bit ADCs; 100 µV offset minimizes calibration burden. | Use Scenario: Amplifying low-amplitude outputs from RTDs, thermistors, or bridge sensors in automotive climate control. IC Role / Device Role / Timing Role: Low-noise, low-drift instrumentation amplifier front-end stage. Use Value: 11 nV/√Hz noise and −40°C to 125°C rating maintain accuracy across vehicle operating conditions. |
| Portable Medical Instrumentation | Automotive Body Control Module |
Use Scenario: Signal conditioning for ECG/EEG front-ends in handheld diagnostic devices. IC Role / Device Role / Timing Role: Dual-channel amplifier for differential lead sensing and reference generation. Use Value: Micropower operation extends battery life; shutdown mode disables unused channel during sleep cycles. | Use Scenario: Voltage-level translation and filtering for LIN bus sensor interfaces and lamp drivers. IC Role / Device Role / Timing Role: General-purpose signal amplifier and comparator hysteresis generator. Use Value: AEC-Q100 qualification and 125°C rating ensure reliability in engine bay and cabin electronics. |
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 |
|---|---|---|---|
| TLV2462IDR | Same die, tape-and-reel packaging (DGK), identical electrical specs and temperature grade. | No functional difference; used interchangeably where reel delivery is required. | Select TLV2462IDR for automated SMT assembly; TLV2462IDGKG4 is tray-packaged for prototyping or low-volume use. |
| OPA2340UA | Higher 5.5 MHz GBW, lower 7 nV/√Hz noise, but no shutdown feature and 1.2 mA/channel supply current. | Better for noise-critical audio paths; unsuitable for ultra-low-power or shutdown-dependent systems. | Choose OPA2340UA only when noise performance outweighs power budget constraints and shutdown is unnecessary. |
Compared with TLV2462IDGKG4, TLV2462IDR offers identical performance in reel format for production lines, while OPA2340UA trades 2.4× higher supply current for improved noise and bandwidth - making TLV2462IDGKG4 optimal for battery-constrained, temperature-rugged dual-op-amp roles.
Availability
TLV2462IDGKG4 is available at Aetrix Electronics and suitable for automotive body control modules, portable medical instrumentation, industrial sensor transmitters, and battery-powered data acquisition systems requiring stable component supply across extended temperature ranges.
Supply support for TLV2462IDGKG4 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, embedded processing, and connectivity technologies with over 50 years of innovation in precision analog design.
The TLV246x family was engineered for portable and automotive applications demanding rail-to-rail operation, micropower efficiency, and extended temperature resilience - targeting ADC drivers, sensor interfaces, and battery-sensitive signal chains.
FAQ
What is the operating temperature range for TLV2462IDGKG4?
The TLV2462IDGKG4 is rated for continuous operation from −40°C to +125°C ambient temperature. This I-suffix grade meets automotive AEC-Q100 stress test requirements and is validated for use in engine control units, body electronics, and industrial controllers where wide thermal margins are mandatory. The device maintains full electrical specifications across this range without derating.
Does TLV2462IDGKG4 support rail-to-rail input and output simultaneously?
Yes, TLV2462IDGKG4 supports true rail-to-rail input and output operation. Its input common-mode voltage range extends from GND to VDD, and its output swings within 10 mV of both rails under 10-mA load. This simultaneous I/O rail-to-rail capability enables maximum dynamic range in single-supply 3.3 V or 5 V systems, such as ADC driver stages where headroom is constrained.
How does the shutdown function work on TLV2462IDGKG4?
The TLV2462IDGKG4 features two independent shutdown pins - one per channel - located on pins 5 (SHDNA) and 6 (SHDNB) in the MSOP-8 package. Driving either pin below 0.7 V places the corresponding amplifier in ultralow-current mode (0.3 µA/channel), disabling output stage bias and forcing the output into high-impedance state. Both channels remain fully functional when their respective SHDN pins are held above 2 V.
What is the typical input offset voltage for TLV2462IDGKG4?
The typical input offset voltage for TLV2462IDGKG4 is 100 µV at 25°C and VDD = 3 V, with a maximum of 1500 µV across the full −40°C to 125°C temperature range. This low offset, combined with a temperature coefficient of only 2 µV/°C, ensures minimal drift in precision DC-coupled applications like weigh scales and medical sensor front-ends where calibration stability is critical.
Can TLV2462IDGKG4 drive capacitive loads without instability?
TLV2462IDGKG4 is stable driving up to 160 pF capacitive loads with 10-kΩ resistive load, achieving 44° phase margin at unity gain. For loads exceeding 160 pF, external isolation resistance (e.g., 10–50 Ω in series with the output) is recommended to maintain stability. The device's internal compensation eliminates need for external compensation networks in most standard buffer and gain configurations.
TLV2462IDGKG4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- 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-VSSOP
TLV2462IDGKG4 FAQ
1.How can I place an order for TLV2462IDGKG4 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2462IDGKG4 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 TLV2462IDGKG4 reliable?
The price and inventory of TLV2462IDGKG4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2462IDGKG4 is usually 5 days.
3.What payment methods are accepted for TLV2462IDGKG4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2462IDGKG4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2462IDGKG4?
TLV2462IDGKG4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2462IDGKG4 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 TLV2462IDGKG4?
For technical support, including TLV2462IDGKG4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2462IDGKG4 requirements.
6.How does Aetrix verify that TLV2462IDGKG4 is sourced from the original manufacturer or authorized distributors?
All TLV2462IDGKG4 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 TLV2462IDGKG4 meets industry standards.
7.What is the process for return or replacement of TLV2462IDGKG4?
All TLV2462IDGKG4 units undergo pre-shipment inspection (PSI). If there is an issue with TLV2462IDGKG4, 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 TLV2462IDGKG4 part is unused and in its original packaging.
Return procedure for TLV2462IDGKG4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV2462IDGKG4 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…
