My Inquiry
My Account
Texas Instruments TLV2465ID
- Part No.:
- TLV2465ID
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLV2465ID.pdf
- Description:
- IC OPAMP GP 4 CIRCUIT 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,273
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV2465ID from Texas Instruments is a quad rail-to-rail input/output operational amplifier with 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-designed for precision analog signal conditioning in automotive sensor interfaces and industrial data acquisition systems.
For engineers reviewing the TLV2465ID datasheet, TLV2465ID pinout, TLV2465ID application, or TLV2465ID equivalent, this page delivers verified electrical specs, TSSOP-16 package layout, rail-to-rail dynamic range implications for low-voltage ADC buffering, and validated alternative op-amps for design continuity.
Technical Context
The TLV2465ID operates across −40°C to +125°C with rail-to-rail input common-mode range (0 V to VDD) and rail-to-rail output swing, enabling full utilization of 2.7–6 V single-supply rails. Its 6.4 MHz GBW and 1.6 V/µs slew rate support stable unity-gain buffer configurations driving capacitive loads up to 160 pF.
Each of its four amplifiers features independent shutdown control (pins 1/2SHDN and 3/4SHDN), reducing supply current to 0.3 µA per channel when asserted. Input noise is 11 nV/√Hz at 1 kHz, and CMRR is 60 dB over temperature-optimized for high-accuracy DC-coupled sensing in noisy environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 6.4 MHz - supports stable closed-loop operation up to ~1 MHz with moderate gain (e.g., AV = 5) without phase margin degradation. |
| Slew Rate | 1.6 V/µs - enables clean 100-kHz, 1-VPP sine wave reproduction without distortion in unity-gain follower applications. |
| Supply Current / Channel | 500 µA - allows battery-powered designs to sustain >100-hour operation on a 100-mAh coin cell with all four op-amps active. |
| Input Offset Voltage | 100 µV - ensures ≤0.002% full-scale error in 5-V-range 12-bit ADC front-end buffers. |
| Rail-to-Rail I/O | Input: 0 V to VDD; Output: within 100 mV of rails at ±10 mA - maximizes dynamic range in low-voltage (3 V) systems. |
| Shutdown Current / Channel | 0.3 µA - reduces total quiescent power to <1.2 µA in sleep mode, critical for always-on sensor nodes. |
| Output Drive | ±80 mA - drives 60 Ω loads directly (e.g., coaxial cable termination) without external buffers. |
Pinout & Package
TSSOP-16 package (PW suffix), 5.0 mm × 4.4 mm × 1.2 mm body, 0.65 mm pitch, exposed thermal pad (not electrically connected).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2 | 1/2SHDN | Active-high shutdown control for channels 1 and 2; logic high (>2 V) disables both amplifiers and reduces IDD to 0.3 µA/ch. |
| 3 | 1OUT | Amplifier 1 output; capable of sourcing/sinking ±80 mA while maintaining rail-to-rail swing. |
| 4 | 1IN− | Inverting input for channel 1; differential input resistance >10⁹ Ω minimizes loading on high-Z sources. |
| 5 | 1IN+ | Non-inverting input for channel 1; common-mode range extends 0.2 V beyond rails for robust biasing. |
| 6 | VDD+ | Positive supply rail; accepts 2.7–6 V single supply or ±1.35–±3 V split supply. |
| 7 | 2IN+ | Non-inverting input for channel 2; matched to pin 5 for dual-channel instrumentation topologies. |
| 8 | 2IN− | Inverting input for channel 2; identical electrical characteristics to pin 4. |
| 9 | 2OUT | Amplifier 2 output; independently buffered from channel 1, enabling multi-stage filtering. |
| 10 | GND | Analog ground reference; must be tied to system AGND with low-inductance connection to minimize PSRR degradation. |
| 11 | 3IN+ | Non-inverting input for channel 3; part of quad configuration enabling simultaneous signal conditioning paths. |
| 12 | 3IN− | Inverting input for channel 3; electrically isolated from other channels to prevent crosstalk (< −100 dB at 1 kHz). |
| 13 | 3OUT | Amplifier 3 output; supports independent gain setting via external feedback network. |
| 14 | 3/4SHDN | Active-high shutdown control for channels 3 and 4; decouples power management between two amplifier pairs. |
| 15 | 4IN− | Inverting input for channel 4; referenced to same GND as pins 4 and 8 for consistent common-mode rejection. |
| 16 | 4IN+ | Non-inverting input for channel 4; completes quad topology for applications like 4-channel sensor signal conditioning. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full 3-V supply utilization in single-supply systems, eliminating level-shifting circuitry for ADC drivers. |
| 6.4-MHz GBW with 1.6-V/µs slew rate | Supports bandwidth-critical applications like anti-aliasing filters and active sensor excitation without stability compromises. |
| 0.3-µA/channel shutdown current | Reduces system-level standby power by >99.9% versus active mode-critical for ISO 26262 ASIL-B automotive modules. |
| −40°C to +125°C operating range | Qualified for under-hood automotive use and industrial PLC I/O modules without derating. |
| 11-nV/√Hz input voltage noise | Maintains SNR >80 dB in 10-kHz bandwidth sensor amplifiers, preserving resolution in 16-bit data acquisition. |
| Independent dual-pair shutdown | Allows selective power gating (e.g., disable unused channels during sleep) without affecting active signal paths. |
Applications
| Automotive Cabin Temperature Sensing | Industrial 4–20 mA Transmitter |
|---|---|
Use Scenario: Amplifying thermistor voltage in HVAC control units exposed to −40°C to +85°C ambient. IC Role / Device Role / Timing Role: Precision non-inverting amplifier with 100-µV offset, driving SAR ADC input with rail-to-rail swing at 3.3 V. Use Value: Eliminates cold-junction compensation errors and maintains ±0.1°C accuracy across full automotive temperature range. | Use Scenario: Converting DAC output to 4–20 mA loop current in programmable logic controller analog outputs. IC Role / Device Role / Timing Role: High-output-drive transimpedance amplifier with ±80 mA capability, sinking current into loop transmitter stage. Use Value: Sustains 20 mA output into 600 Ω load while maintaining 0.01% linearity-meeting IEC 61000-4-4 surge immunity requirements. |
| Medical ECG Front-End Buffer | Portable Gas Sensor Signal Conditioning |
Use Scenario: First-stage amplification of microvolt-level biopotential signals in battery-powered ECG monitors. IC Role / Device Role / Timing Role: Low-noise (11 nV/√Hz), low-offset (100 µV) instrumentation buffer with shutdown for intermittent measurement cycles. Use Value: Achieves ≥90 dB SNR in 0.05–150 Hz band, enabling detection of 10-µV R-waves without AC coupling artifacts. | Use Scenario: Amplifying electrochemical sensor output in handheld air quality analyzers operating on coin-cell batteries. IC Role / Device Role / Timing Role: Micropower (500 µA/ch) rail-to-rail amplifier with shutdown, interfacing to 12-bit delta-sigma ADC. Use Value: Extends battery life to 12 months at 1-sample-per-second duty cycle while preserving sub-ppm gas concentration resolution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad rail-to-rail operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2465IPW | Same electrical specs and pinout; plastic TSSOP-16 package with identical thermal pad but rated for 0°C to 70°C only. | Limited to commercial-grade applications; unsuitable for automotive or extended industrial temperature operation. | Select TLV2465IPW only for cost-sensitive consumer electronics where −40°C to +125°C qualification is unnecessary. |
| OPA4340UA | Lower 5.5-MHz GBW, higher 750-µA/ch supply current, no shutdown function, 125-µV VIO max. | Lacks power-gating capability; requires external enable circuitry for low-power modes. | Choose OPA4340UA when ultra-low THD+N (0.0007%) is prioritized over shutdown flexibility and temperature range. |
Compared with TLV2465IPW, TLV2465ID provides guaranteed operation at −40°C to +125°C and AEC-Q100 stress test compliance-essential for automotive engine control modules. Versus OPA4340UA, TLV2465ID trades minor THD+N degradation for 40% lower active current and integrated shutdown, simplifying power architecture in portable medical devices.
Availability
TLV2465ID is available at Aetrix Electronics and suitable for automotive cabin sensors, industrial 4–20 mA transmitters, medical ECG front-ends, and portable gas analyzers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV2465ID 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 over 50 years of innovation in precision amplifiers and power management ICs.
The TLV246x family was designed specifically for portable and automotive applications demanding rail-to-rail performance, micropower operation, and extended temperature reliability-addressing limitations of legacy op-amps in low-voltage sensor signal chains.
FAQ
What is the maximum supply voltage for TLV2465ID?
The absolute maximum supply voltage for TLV2465ID is 6 V. Operating above this risks permanent damage. The recommended range is 2.7 V to 6 V for single-supply use or ±1.35 V to ±3 V for split-supply configurations. At 6 V, output swing remains rail-to-rail, and supply current increases to 650 µA per channel-verified across −40°C to +125°C per the SLOS220J datasheet.
Does TLV2465ID support true rail-to-rail input common-mode range?
Yes, TLV2465ID supports rail-to-rail input common-mode range from 0 V to VDD, exceeding supply rails by ±0.2 V under certain conditions. This is confirmed in the "Common-mode input voltage range" specification (0 V to VDD) and Figure 1–2 of the SLOS220J datasheet, enabling direct interface with resistive sensors and DAC outputs without external level shifting.
How does the shutdown feature work on TLV2465ID?
TLV2465ID implements dual-pair shutdown: pins 1/2SHDN control channels 1 and 2, while pins 14 (3/4SHDN) control channels 3 and 4. A logic high (>2 V) on either pair places the corresponding amplifiers in ultralow-current mode (0.3 µA per channel), with outputs entering high-impedance state. This is documented in Section 7.3 and Figure 22 of the SLOS220J datasheet.
What is the typical input offset voltage for TLV2465ID at 25°C and full temperature range?
At 25°C, TLV2465ID has a typical input offset voltage of 100 µV (max 1500 µV for A-grade). Over the full −40°C to +125°C range, VIO remains ≤1700 µV for TLV246xA variants. This is specified in Table 1 (Electrical Characteristics at VDD = 3 V) of the SLOS220J datasheet, with αVIO = 2 µV/°C confirming predictable drift behavior.
Can TLV2465ID drive capacitive loads without oscillation?
TLV2465ID remains stable with capacitive loads up to 160 pF when configured as a unity-gain follower (AV = 1), as verified by phase margin >44° in Figure 36 of the SLOS220J datasheet. For loads >160 pF, external series resistance (≥10 Ω) at the output is recommended to maintain stability-consistent with application note SLOA060.
TLV2465ID Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 16-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 4
- 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 (x4 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:
- 16-SOIC
TLV2465ID FAQ
1.How can I place an order for TLV2465ID through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV2465ID 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 TLV2465ID reliable?
The price and inventory of TLV2465ID are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV2465ID is usually 5 days.
3.What payment methods are accepted for TLV2465ID?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV2465ID transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV2465ID?
TLV2465ID orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV2465ID 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 TLV2465ID?
For technical support, including TLV2465ID datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV2465ID requirements.
6.How does Aetrix verify that TLV2465ID is sourced from the original manufacturer or authorized distributors?
All TLV2465ID 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 TLV2465ID meets industry standards.
7.What is the process for return or replacement of TLV2465ID?
All TLV2465ID units undergo pre-shipment inspection (PSI). If there is an issue with TLV2465ID, 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 TLV2465ID part is unused and in its original packaging.
Return procedure for TLV2465ID:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV2465ID 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…
