My Inquiry
My Account
Texas Instruments LMP7716QMM/NOPB
- Part No.:
- LMP7716QMM/NOPB
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
LMP7716QMM/NOPB.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8VSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,240
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LMP7716QMM/NOPB from Texas Instruments is a dual-channel, precision CMOS-input operational amplifier optimized for low-noise, rail-to-rail output signal conditioning in automotive and industrial sensor interfaces. It delivers ±150 μV max input offset voltage, 5.8 nV/√Hz input voltage noise at 1 kHz, 17 MHz gain bandwidth product, and operates from 1.8 V to 5.5 V supply - enabling high-fidelity amplification in battery-powered instrumentation and AEC-Q100 Grade 1 automotive systems.
For engineers reviewing the LMP7716QMM/NOPB datasheet, LMP7716QMM/NOPB pinout, LMP7716QMM/NOPB application, or LMP7716QMM/NOPB equivalent, key selection considerations include its dual-channel VSSOP-8 packaging, AEC-Q100 qualification, ultra-low input bias current (≤100 fA), rail-to-rail output swing within 25 mV of rails, and verified performance across −40°C to +125°C.
Technical Context
The LMP7716QMM/NOPB implements a proprietary CMOS input stage on TI's VIP50 process, achieving 100 fA input bias current and 5.8 nV/√Hz voltage noise while maintaining 17 MHz GBW. Its dual-channel architecture shares a common supply and thermal substrate, with crosstalk rejection >120 dB at 10 kHz per datasheet Figure 19.
It supports rail-to-rail output swing (25 mV from rails at RL = 2 kΩ) and extended input common-mode range (−0.3 V to V+ − 0.3 V), enabling single-supply operation down to 1.8 V. The device is fully specified over −40°C to +125°C with guaranteed PSRR ≥85 dB and CMRR ≥85 dB across temperature and supply voltage.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 17 MHz - enables stable closed-loop gain ≥10 at 1.7 MHz for high-speed sensor signal conditioning. |
| Input Offset Voltage (max) | ±150 μV at TA = 25°C - ensures ≤0.3 mV error in 20 V full-scale 16-bit ADC front-ends. |
| Input Voltage Noise Density | 5.8 nV/√Hz at 1 kHz - preserves SNR in low-level transimpedance amplifier stages (e.g., photodiode readout). |
| Supply Current (per channel) | 1.30 mA typical at VS = 5 V - allows dual-channel precision amplification with <2.6 mA total quiescent draw. |
| Rail-to-Rail Output Swing | Within 25 mV of either rail at RL = 2 kΩ - maximizes dynamic range in 3.3 V or lower single-supply systems. |
| Operating Temperature Range | −40°C to +125°C - qualified for under-hood automotive and industrial control environments. |
| AEC-Q100 Grade | Grade 1 - certified for automotive applications requiring operation up to +125°C ambient. |
Pinout & Package
Package: 8-pin VSSOP (Very Small Outline Package), 3.0 mm × 3.0 mm body, 0.65 mm pitch, exposed thermal pad (not electrically connected).
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting Input B (−IN B) | High-impedance CMOS input node for Channel B; accepts common-mode voltages down to −0.3 V. |
| 2 | Non-Inverting Input B (+IN B) | High-impedance CMOS input node for Channel B; matched offset and noise performance with Pin 1. |
| 3 | Output B (OUT B) | Rail-to-rail output capable of sourcing 46 mA / sinking 23 mA (VS = 5 V); drives capacitive loads ≤120 pF stably. |
| 4 | Ground (V−) | Power ground reference for both channels; must be low-impedance connection to minimize PSRR degradation. |
| 5 | Non-Inverting Input A (+IN A) | High-impedance CMOS input node for Channel A; electrically isolated from Channel B except via shared V− and V+. |
| 6 | Inverting Input A (−IN A) | High-impedance CMOS input node for Channel A; matched characteristics with Pin 5 per datasheet matching. |
| 7 | Output A (OUT A) | Rail-to-rail output identical in drive strength and swing to Pin 3; crosstalk to Channel B < −120 dB at 10 kHz. |
| 8 | Supply (V+) | Positive supply rail (1.8 V to 5.5 V); decoupling capacitor (≥100 nF) required within 5 mm for stability. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low input bias current | ≤100 fA at TA = 25°C - eliminates significant offset drift in high-impedance sensor bridges (>100 MΩ) and pH electrodes. |
| Low input voltage noise | 5.8 nV/√Hz at 1 kHz - maintains >90 dB SNR in 100 kHz bandwidth transimpedance amplifiers with 1 MΩ feedback. |
| AEC-Q100 Grade 1 qualification | Validated for automotive use up to +125°C ambient - includes enhanced manufacturing controls and defect screening per TI automotive flow. |
| Rail-to-rail output with 25-mV swing | Enables full utilization of 3.3 V ADC reference without level-shifting - reduces component count in portable data loggers. |
| Stable driving of 120-pF loads | No external isolation resistor needed for typical ADC input capacitance or cable-driven outputs - simplifies layout and improves transient response. |
Applications
| Automotive Cabin Pressure Sensing | Industrial Thermocouple Signal Conditioning |
|---|---|
|
Use Scenario: Amplifying microvolt-level output from piezoresistive pressure sensors in HVAC control modules. IC Role / Device Role / Timing Role: Dual-channel precision amplifier providing gain and offset correction for two independent pressure channels. Use Value: 5.8 nV/√Hz noise floor and ±150 μV offset ensure <0.1% measurement error over −40°C to +85°C cabin range. |
Use Scenario: Cold-junction compensation and linearization of K-type thermocouple outputs in PLC analog input modules. IC Role / Device Role / Timing Role: First-stage instrumentation amplifier with rail-to-rail output interfacing to 24-bit ΣΔ ADC. Use Value: 17 MHz GBW supports fast settling (<1 μs) after multiplexer switching; 1.30 mA/channel enables 16-channel designs with <21 mA total analog supply. |
| Medical ECG Front-End Buffer | Portable Gas Detector Transimpedance Stage |
|
Use Scenario: Buffering high-impedance electrode signals prior to filtering and digitization in handheld ECG monitors. IC Role / Device Role / Timing Role: Dual-channel unity-gain buffer isolating electrodes from downstream filters and ADC drivers. Use Value: 100 fA input bias prevents polarization errors in dry-electrode configurations; rail-to-rail swing preserves full 3.3 V ADC dynamic range. |
Use Scenario: Converting photocurrent from NDIR gas sensing photodiodes into measurable voltage in battery-operated analyzers. IC Role / Device Role / Timing Role: Low-noise transimpedance amplifier with programmable gain via external RF. Use Value: 5.8 nV/√Hz + 0.01 pA/√Hz noise enables sub-ppm CO detection resolution; AEC-Q100 qualification supports industrial safety certifications. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel precision op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OPA2189IDR | Lower offset (±2 μV max), higher GBW (12 MHz), but higher supply current (550 μA/channel) and no AEC-Q100 rating. | Better DC precision for lab-grade instrumentation; unsuitable for automotive temperature grade requirements. | Select when ultra-low offset dominates over automotive qualification and power budget. |
| AD8638ARZ-REEL7 | Zero-drift architecture, ±5 μV offset, 1.2 MHz GBW, 1.2 mA/channel, AEC-Q100 Grade 1 qualified. | Superior long-term drift stability for 10+ year deployments; insufficient bandwidth for >100 kHz sensor signals. | Select for high-accuracy DC-coupled systems where bandwidth <1 MHz is acceptable. |
Compared with OPA2189IDR and AD8638ARZ-REEL7, the LMP7716QMM/NOPB uniquely balances 17 MHz bandwidth, AEC-Q100 Grade 1 qualification, and 1.30 mA/channel supply current - making it optimal for automotive and industrial real-time sensor signal chains requiring both speed and reliability.
Availability
LMP7716QMM/NOPB is available at Aetrix Electronics and suitable for automotive cabin control, industrial sensor signal conditioning, medical ECG front-ends, and portable gas detection systems requiring stable component supply across extended temperature ranges and automotive qualification.
Supply support for LMP7716QMM/NOPB 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 specializing in analog and embedded processing technologies, with leadership in precision amplifiers, power management, and automotive electronics.
The LMP™ precision amplifier family - including the LMP7716QMM/NOPB - was designed specifically for high-accuracy, low-power sensor interface and signal conditioning applications in automotive, industrial, and medical equipment.
FAQ
What is the maximum capacitive load the LMP7716QMM/NOPB can drive without external compensation?
The LMP7716QMM/NOPB can directly drive capacitive loads up to 120 pF in unity-gain follower configuration without oscillation, as confirmed in the datasheet Figure 32 and Application Information section. This capability eliminates the need for isolation resistors in most ADC driver and cable-drive applications, preserving signal integrity and simplifying PCB layout. For loads exceeding 120 pF, a series isolation resistor (RISO) is recommended per Figure 49 of the LMP7716QMM/NOPB datasheet.
Does the LMP7716QMM/NOPB support true rail-to-rail input common-mode range?
No - the LMP7716QMM/NOPB features rail-to-rail *output* swing but not rail-to-rail *input*. Its input common-mode voltage range extends from −0.3 V below ground to V+ − 0.3 V, as specified in the Electrical Characteristics table. This allows operation with inputs slightly below ground in single-supply systems, but does not accommodate inputs at the positive rail. For true rail-to-rail input, alternative amplifiers such as the OPA2333 must be evaluated.
How does the AEC-Q100 Grade 1 qualification impact the LMP7716QMM/NOPB's manufacturing process?
The LMP7716QMM/NOPB is manufactured on TI's automotive-grade VIP50 process with enhanced defect detection methodologies and reliability qualification per AEC-Q100 Rev H. This includes stress testing across −40°C to +125°C, accelerated life testing, and statistical process control beyond commercial-grade LMP7716 variants. The "Q" suffix explicitly denotes this automotive flow - critical for under-hood and safety-related systems where field failure is unacceptable.
Can the LMP7716QMM/NOPB be used in transimpedance amplifier configurations for photodiode sensing?
Yes - the LMP7716QMM/NOPB is explicitly recommended for transimpedance amplifiers in its Application Information section. Its combination of 5.8 nV/√Hz voltage noise, 0.01 pA/√Hz current noise, 100 fA input bias, and 17 MHz GBW enables high-resolution, wideband photocurrent conversion. Datasheet Figure 54 provides a validated reference design, and stability with photodiode capacitance is ensured using feedback capacitor CF calculated per Equation 3.
What is the typical supply current per channel for the LMP7716QMM/NOPB at 3.3 V operation?
At VS = 3.3 V and TA = 25°C, the LMP7716QMM/NOPB draws 1.25 mA per channel typical (1.30 mA max), as interpolated from Figure 18 (Supply Current vs. Supply Voltage). This value remains stable across −40°C to +125°C, with only ±5% variation - making it highly predictable for battery-life calculations in portable instrumentation using the LMP7716QMM/NOPB.
LMP7716QMM/NOPB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- LMP®
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 11.5V/µs
- Gain Bandwidth Product:
- 17 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 0.1 pA
- Voltage - Input Offset:
- 10 µV
- Current - Supply:
- 1.3mA (x2 Channels)
- Current - Output / Channel:
- 66 mA
- Voltage - Supply Span (Min):
- 1.8 V
- Voltage - Supply Span (Max):
- 5.5 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-VSSOP
LMP7716QMM/NOPB FAQ
1.How can I place an order for LMP7716QMM/NOPB through Aetrix?
Please submit a Request for Quotation (RFQ) for LMP7716QMM/NOPB 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 LMP7716QMM/NOPB reliable?
The price and inventory of LMP7716QMM/NOPB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LMP7716QMM/NOPB is usually 5 days.
3.What payment methods are accepted for LMP7716QMM/NOPB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LMP7716QMM/NOPB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LMP7716QMM/NOPB?
LMP7716QMM/NOPB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LMP7716QMM/NOPB 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 LMP7716QMM/NOPB?
For technical support, including LMP7716QMM/NOPB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LMP7716QMM/NOPB requirements.
6.How does Aetrix verify that LMP7716QMM/NOPB is sourced from the original manufacturer or authorized distributors?
All LMP7716QMM/NOPB 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 LMP7716QMM/NOPB meets industry standards.
7.What is the process for return or replacement of LMP7716QMM/NOPB?
All LMP7716QMM/NOPB units undergo pre-shipment inspection (PSI). If there is an issue with LMP7716QMM/NOPB, 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 LMP7716QMM/NOPB part is unused and in its original packaging.
Return procedure for LMP7716QMM/NOPB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LMP7716QMM/NOPB 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…
