My Inquiry
My Account
Texas Instruments TLV9162IPWR
- Part No.:
- TLV9162IPWR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TLV9162IPWR.pdf
- Description:
- DUAL, 16-V, 10-MHZ, RAIL-TO-RAIL
- Quantity:
- Payment:
- Shipping:
Inventory:3,433
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV9162IPWR from Texas Instruments is a dual-channel, rail-to-rail input/output operational amplifier optimized for precision signal conditioning in industrial and test equipment. It delivers ±210 µV offset voltage, 11 MHz gain-bandwidth product, 33 V/µs slew rate, low 6.8 nV/√Hz noise at 1 kHz, and operates from 2.7 V to 16 V supply. It is used in high-side/low-side current sensing and multiplexed data acquisition systems.
For engineers reviewing the TLV9162IPWR datasheet, TLV9162IPWR pinout, TLV9162IPWR application, or TLV9162IPWR equivalent, this page provides verified electrical specifications, SOIC-8 package details, dual-channel functional context, and real-world implementation guidance for precision analog front-ends.
Technical Context
The TLV9162IPWR implements a complementary-input-stage architecture enabling rail-to-rail common-mode input range (V– to V+) and robust MUX-friendly operation - it remains stable with differential inputs up to supply rails and supports open-loop comparator use. Its 11 MHz GBW and 33 V/µs slew rate support fast settling (0.22 µs to 0.1% for 2 V step) while maintaining DC precision.
Designed for wide-supply operation (±1.35 V to ±8 V or 2.7 V to 16 V), it achieves 110 dB CMRR and ±10 pA bias current across –40°C to +125°C, with thermal performance validated for SOIC-8 (RθJA = 131.0°C/W). Its low 2.4 mA per amplifier quiescent current balances speed and power efficiency.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channels | Dual - enables compact two-signal conditioning paths without cross-talk degradation (crosstalk < –100 dB at 10 kHz). |
| Supply Voltage Range | 2.7 V to 16 V - supports single-supply industrial sensors and dual-supply instrumentation without level-shifting. |
| Gain-Bandwidth Product | 11 MHz - allows stable unity-gain operation and preserves signal fidelity up to ~1 MHz in closed-loop configurations. |
| Input Offset Voltage | ±210 µV (typ) - ensures sub-1 mV error in 5 V full-scale systems without trimming, critical for current-sense accuracy. |
| Slew Rate | 33 V/µs - enables clean 10 V step response in under 0.4 µs, suitable for fast transient detection in protection circuits. |
| Input Voltage Noise | 6.8 nV/√Hz @ 1 kHz - minimizes added noise in microphone preamps and sensor amplifiers where SNR dominates design. |
| Common-Mode Rejection | 110 dB - rejects supply ripple and shared-noise coupling in high-gain differential configurations (e.g., shunt monitoring). |
Pinout & Package
TLV9162IPWR is housed in an 8-pin SOIC (D) package measuring 4.90 mm × 6.00 mm, rated for operation from –40°C to +125°C. Thermal resistance is RθJA = 131.0°C/W, supporting moderate-power analog signal chains on standard FR-4 PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1: OUT1 | Output, Channel 1 | Low-impedance buffered output capable of sourcing/sinking ±73 mA; rail-to-rail swing within 6 mV of rails (no load, 16 V). |
| 2: IN1– | Inverting Input, Channel 1 | Differential pair input with ±10 pA bias current; accepts common-mode voltages from V– to V+. |
| 3: IN1+ | Noninverting Input, Channel 1 | High-impedance input (6 TΩ || 1 pF); supports MUX switching directly to rails without phase reversal. |
| 4: V– | Negative Supply | Reference node for both channels; thermal pad (if present in other variants) must be connected to V– per TI layout guidelines. |
| 5: IN2+ | Noninverting Input, Channel 2 | Independent high-Z input identical to IN1+; enables dual-path signal routing without shared impedance effects. |
| 6: IN2– | Inverting Input, Channel 2 | Matched to IN1– for consistent gain error and offset tracking between channels. |
| 7: OUT2 | Output, Channel 2 | Fully independent output with same drive strength and rail-to-rail capability as OUT1. |
| 8: V+ | Positive Supply | Primary power rail; PSRR of 110 dB suppresses supply noise coupling into output signals. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full dynamic range utilization in single-supply systems (e.g., 3.3 V microcontroller interfaces) without external level shifters. |
| MUX-friendly/comparator inputs | Operates linearly with inputs driven to supply rails - eliminates need for clamping diodes when interfacing with analog switches or digital comparators. |
| Low offset drift (±0.25 µV/°C) | Reduces temperature-induced gain error in uncalibrated systems; maintains ≤1.2 mV total offset drift over –40°C to +125°C. |
| High EMIRR performance | Rejects >90 dB of RF interference up to 1 GHz - critical for reliable operation near wireless transceivers or motor drives. |
| Unity-gain stable | Eliminates need for external compensation components in buffer, follower, or gain-of-one configurations, simplifying layout. |
| Robust short-circuit protection | Withstands continuous output short to either rail (±73 mA limit), preventing latch-up or damage during fault conditions. |
Applications
| Professional Microphone Preamp | Multiplexed Data Acquisition |
|---|---|
|
Use Scenario: Amplifying low-level condenser microphone outputs in portable audio recorders with battery-powered 3.3 V supplies. IC Role / Device Role / Timing Role: Dual-channel precision op amp providing low-noise gain (6.8 nV/√Hz) and rail-to-rail output swing into ADC drivers. Use Value: Preserves SNR above 110 dB(A) without requiring dual supplies or external biasing networks. |
Use Scenario: Signal conditioning for 16-channel industrial DAQ systems using analog multiplexers before a shared ADC. IC Role / Device Role / Timing Role: Dual op amp buffering each pair of mux outputs, leveraging MUX-friendly inputs to tolerate rail-stressing switch transients. Use Value: Prevents phase reversal and distortion during channel switching, enabling accurate multi-channel sampling at 100 kSPS. |
| Factory Automation Current Sensing | Test Equipment Signal Generation |
|
Use Scenario: Bidirectional high-side and low-side current measurement in PLC I/O modules monitoring 0–20 mA loops. IC Role / Device Role / Timing Role: Precision amplifier configured in difference-amplifier topology with matched resistors, rejecting common-mode bus noise. Use Value: Achieves ±0.5% full-scale accuracy over temperature due to low offset drift (±0.25 µV/°C) and 110 dB CMRR. |
Use Scenario: Output stage for programmable waveform generators requiring fast settling and low THD+N (0.00005% at 1 kHz). IC Role / Device Role / Timing Role: Unity-gain stable buffer driving 50 Ω loads with 33 V/µs slew rate and 0.7 µs 0.1% settling time. Use Value: Delivers clean sine waves up to 1 MHz without overshoot or harmonic distortion, meeting Class A test equipment specs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar precision op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2182IDR | Lower offset (±4 µV), lower noise (5.7 nV/√Hz), but higher IQ (700 µA/channel) and narrower supply (4.5–36 V). | Better DC precision for calibration-grade instruments; less suitable for low-power battery operation. | Choose OPA2182IDR when ultra-low offset dominates over quiescent current and cost. |
| LMV722MMX/NOPB | Lower bandwidth (10 MHz), higher offset (±800 µV), but smaller 8-pin VSSOP package and lower cost. | Adequate for general-purpose sensor amps where 11 MHz GBW and sub-mV offset are not required. | Choose LMV722MMX/NOPB for cost-sensitive, non-precision applications with relaxed AC/DC specs. |
Compared with TLV9162IPWR, OPA2182IDR trades higher power for superior DC accuracy, while LMV722MMX/NOPB offers economy at the expense of noise, offset, and speed - making TLV9162IPWR the balanced choice for industrial signal chains needing speed, precision, and supply flexibility.
Availability
TLV9162IPWR is available at Aetrix Electronics and suitable for factory automation, test equipment, and professional audio systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLV9162IPWR 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 precision op amp design and industrial-grade reliability.
The TLV916x family targets high-performance industrial signal conditioning - delivering rail-to-rail operation, low noise, and robust EMI rejection for demanding applications like current sensing and data acquisition.
FAQ
What is the operating temperature range for TLV9162IPWR?
The TLV9162IPWR is specified for continuous operation from –40°C to +125°C ambient temperature, validated per JEDEC JESD22-A108. This extended range supports deployment in harsh environments such as motor control cabinets, outdoor test gear, and automotive under-hood modules where thermal stability is critical. All key parameters - including offset voltage, CMRR, and quiescent current - are guaranteed across this full range.
Does TLV9162IPWR support single-supply operation?
Yes, TLV9162IPWR fully supports single-supply operation from 2.7 V to 16 V. Its rail-to-rail input and output stages allow common-mode input voltages from V– (GND in single-supply) to V+, and output swing within 6 mV of either rail under no-load conditions. This eliminates the need for negative supplies in systems like portable data loggers or 3.3 V/5 V microcontroller-based sensors.
Can TLV9162IPWR be used as a comparator?
Yes, TLV9162IPWR can be used open-loop as a comparator due to its MUX-friendly inputs - it remains stable and avoids phase reversal even when inputs exceed the supply rails by up to 0.5 V. However, it lacks built-in hysteresis or dedicated comparator features like internal pull-ups; external hysteresis is recommended for noise immunity in threshold-detection applications.
What is the maximum capacitive load TLV9162IPWR can drive stably?
TLV9162IPWR maintains ≥64° phase margin with up to 200 pF capacitive load in unity-gain configuration (G = +1), per Figure 5-33 in the datasheet. For loads exceeding 200 pF, a series isolation resistor (e.g., 50 Ω) is recommended to preserve stability. The device is not optimized for direct 50 Ω line driving but performs reliably into typical ADC input capacitances (10–30 pF) without compensation.
How does TLV9162IPWR handle electromagnetic interference?
TLV9162IPWR features high electromagnetic interference rejection ratio (EMIRR) - exceeding 90 dB from 10 MHz to 1 GHz - achieved through proprietary input stage design and internal filtering. This enables reliable operation in electrically noisy environments such as factory floors with variable-frequency drives or medical devices near RF emitters, without requiring external ferrite beads or shielding in most layouts.
TLV9162IPWR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- TLV916x
- 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:
- 33V/µs
- Gain Bandwidth Product:
- 11 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 10 pA
- Voltage - Input Offset:
- 210 µV
- Current - Supply:
- 2.4mA (x2 Channels)
- Current - Output / Channel:
- 73 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 16 V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
TLV9162IPWR FAQ
1.How can I place an order for TLV9162IPWR through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV9162IPWR 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 TLV9162IPWR reliable?
The price and inventory of TLV9162IPWR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV9162IPWR is usually 5 days.
3.What payment methods are accepted for TLV9162IPWR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV9162IPWR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV9162IPWR?
TLV9162IPWR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV9162IPWR 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 TLV9162IPWR?
For technical support, including TLV9162IPWR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV9162IPWR requirements.
6.How does Aetrix verify that TLV9162IPWR is sourced from the original manufacturer or authorized distributors?
All TLV9162IPWR 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 TLV9162IPWR meets industry standards.
7.What is the process for return or replacement of TLV9162IPWR?
All TLV9162IPWR units undergo pre-shipment inspection (PSI). If there is an issue with TLV9162IPWR, 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 TLV9162IPWR part is unused and in its original packaging.
Return procedure for TLV9162IPWR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV9162IPWR 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…
