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Texas Instruments LMV710M5X/NOPB
- Part No.:
- LMV710M5X/NOPB
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- SC-74A, SOT-753
- Datasheet:
-
LMV710M5X/NOPB.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT SOT23-5
- Quantity:
- Payment:
- Shipping:
Inventory:6,631
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Product details
Overview
LMV710M5X/NOPB from Texas Instruments is a rail-to-rail input/output, low-power operational amplifier in 5-pin SOT-23 packaging, featuring 5 MHz gain-bandwidth product, 5 V/µs slew rate, and 3 mV max input offset voltage. It delivers 28 mA sourcing output current into 600-Ω loads and operates from 2.7 V to 5 V supply, making it suitable for GSM/CDMA RF power control and AGC circuits in battery-powered wireless handsets.
For engineers reviewing the LMV710M5X/NOPB datasheet, LMV710M5X/NOPB pinout, LMV710M5X/NOPB application, or LMV710M5X/NOPB equivalent, key selection criteria include shutdown absence (vs. LMV711/LMV715), 5-pin SOT-23 footprint compatibility, rail-to-rail I/O performance at 2.7 V, and high-output-current capability for driving RF detector and temperature compensation stages.
Technical Context
The LMV710M5X/NOPB uses a BiCMOS process with paralleled PMOS/NMOS input stages enabling rail-to-rail input common-mode range extending 300 mV beyond rails. Its CMOS input stage achieves 4 pA typical bias current and 20 nV/√Hz input voltage noise at 1 kHz.
It features unity-gain stability, 60° phase margin, and robust capacitive load tolerance-driving up to 200 pF directly in unity-gain configuration. Unlike LMV711/LMV715, it lacks a shutdown pin and fixed 5-pin SOT-23 pinout eliminates SD and VBIAS terminals.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain-bandwidth product | 5 MHz - supports stable closed-loop operation up to ~400 kHz at gain = 12 (e.g., RF detector signal conditioning) |
| Slew rate | 5 V/µs - enables faithful reproduction of fast envelope signals in GSM/CDMA power amp control loops |
| Input offset voltage (max) | 3 mV - ensures ≤0.3% error in 1-V full-scale temperature compensation or AGC feedback paths |
| Supply current (ON mode) | 1.7 mA typical at 2.7 V - enables >100-hour battery life in pager or Bluetooth headset front-end stages |
| Output drive (600 Ω) | 28 mA sourcing / 40 mA sinking - directly interfaces with 600-Ω RF power detectors without external buffers |
| Rail-to-rail I/O | Input extends to V− −0.3 V and V+ +0.2 V; output swings within 120 mV of rails at 10-kΩ load - maximizes dynamic range in single-supply 2.7–5 V systems |
| Operating temperature | −40°C to +85°C - qualified for industrial-grade portable electronics including wireless LAN and HomeRF modules |
Pinout & Package
LMV710M5X/NOPB is housed in a 5-pin SOT-23 package (2.92 mm × 1.50 mm body size) with exposed pad not electrically connected. Pin 1 is the output; Pin 2 is V−; Pin 3 is noninverting input (+IN); Pin 4 is inverting input (−IN); Pin 5 is V+.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT) | Amplifier output | Delivers rail-to-rail swing and 28 mA sourcing capability; requires no series isolation resistor for 600-Ω loads |
| 2 (V−) | Negative supply terminal | Ground reference for single-supply operation; supports true 0-V input common-mode down to −0.3 V |
| 3 (+IN) | Noninverting input | High-impedance CMOS node (4 pA bias); accepts signals from RF detectors or thermistor dividers without loading |
| 4 (−IN) | Inverting input | Matches +IN characteristics; used in transimpedance or differential configurations with <3 mV offset impact |
| 5 (V+) | Positive supply terminal | Accepts 2.7–5 V; internal regulation ensures consistent 5 MHz GBW and 5 V/µs SR across full voltage range |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input common-mode range | Extends 300 mV beyond supply rails - enables direct sensing of battery voltage or RF envelope peaks without level-shifting |
| High output current drive | 28 mA sourcing into 600 Ω - eliminates need for external buffer when interfacing with RF power detectors or analog switches |
| Low input bias current | 4 pA typical - preserves accuracy in high-impedance sensor interfaces (e.g., thermistor networks, photodiode TIA feedback) |
| Unity-gain stable | No external compensation required - simplifies layout in compact RF front-end PCBs where space is constrained |
| 2.7-V operation guarantee | Full AC/DC specs validated at 2.7 V - ensures reliable performance in Li-ion battery discharge profiles (3.0 V → 2.7 V) |
Applications
| Wireless Power Amplifier Control | RF Power Detection |
|---|---|
Use Scenario: Regulating output power of GSM/CDMA PA stages via closed-loop feedback using directional coupler and diode detector. IC Role / Device Role / Timing Role: Error amplifier comparing detected RF envelope to reference voltage; drives PA bias control line. Use Value: 5 V/µs slew rate tracks fast TDMA burst envelopes; rail-to-rail output ensures full DAC reference utilization across 2.7–5 V supply range. |
Use Scenario: Converting coupled RF signal to DC voltage proportional to transmit power in Bluetooth/WLAN transceivers. IC Role / Device Role / Timing Role: Precision buffer and gain stage following Schottky diode detector; rejects ripple while preserving envelope fidelity. Use Value: 3 mV max offset minimizes zero-power measurement error; 28 mA drive directly loads 600-Ω detector output impedance. |
| Temperature Compensation | High-Side Current Sensing |
Use Scenario: Compensating oscillator drift or PA efficiency variation over −40°C to +85°C in portable radios. IC Role / Device Role / Timing Role: Amplifying thermistor divider output to adjust VCO tuning voltage or PA bias current. Use Value: 4 pA input bias prevents thermistor network loading; rail-to-rail input accepts full 0–2.7 V sensor range without attenuation. |
Use Scenario: Monitoring charging current in Li-ion battery management by amplifying sense resistor voltage on high-side (battery+). IC Role / Device Role / Timing Role: Difference amplifier rejecting common-mode battery voltage while extracting mV-level sense voltage. Use Value: Input common-mode range includes V+ rail - enables direct connection to battery+ without level shifters or resistive dividers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rail-to-rail, low-power op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMV711M5X/NOPB | 6-pin SOT-23 with active-low shutdown pin; adds 0.2 µA shutdown current but requires PCB redesign for extra pin | Required where periodic power cycling is needed (e.g., intermittent RF measurement); not drop-in compatible | Select LMV711M5X/NOPB only if shutdown functionality is mandatory and board layout allows 6-pin footprint. |
| MCP6001T-E/OT | 5-pin SOT-23, 1 MHz GBW, 0.6 V/µs slew rate, 4.5 mV max offset; lower drive (17 mA into 600 Ω) | Suitable for low-speed sensor buffering but cannot track fast RF envelopes or drive heavy loads | Choose MCP6001T-E/OT for cost-sensitive, low-bandwidth applications where 5 MHz and 5 V/µs are unnecessary. |
Compared with LMV710M5X/NOPB, LMV711M5X/NOPB adds shutdown control at the cost of pin count and layout change, while MCP6001T-E/OT trades bandwidth, slew rate, and output drive for lower cost and quiescent current - making LMV710M5X/NOPB optimal for RF envelope processing where speed and drive strength are critical.
Availability
LMV710M5X/NOPB is available at Aetrix Electronics and suitable for wireless handset design, RF power control systems, and battery-powered temperature compensation circuits requiring stable component supply across extended production lifecycles.
Supply support for LMV710M5X/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 headquartered in Dallas, Texas, delivering analog and embedded processing solutions for industrial, automotive, and personal electronics markets.
LMV710M5X/NOPB belongs to TI's LMV71x-N low-power RRIO op amp family, engineered specifically for space-constrained, battery-operated portable devices demanding high output drive, rail-to-rail operation, and guaranteed 2.7-V performance.
FAQ
Does LMV710M5X/NOPB have a shutdown function?
No, LMV710M5X/NOPB does not include a shutdown pin. It is the 5-pin variant of the LMV71x-N family and lacks the SD terminal present on the 6-pin LMV711M5X/NOPB and LMV715M5X/NOPB. The LMV710M5X/NOPB remains fully operational whenever powered within its 2.7–5 V supply range and draws 1.7 mA typical quiescent current.
What is the maximum capacitive load LMV710M5X/NOPB can drive stably in unity-gain configuration?
LMV710M5X/NOPB can directly drive up to 200 pF in unity-gain follower configuration without oscillation or excessive peaking. This is specified in the TI datasheet Section 7.4.2. For loads exceeding 200 pF, external isolation (e.g., series resistor between output and CL) or compensated feedback (e.g., CF across RF) is required to maintain ≥60° phase margin.
Can LMV710M5X/NOPB operate from a 2.7-V single supply with rail-to-rail input and output?
Yes, LMV710M5X/NOPB is fully characterized and guaranteed to meet all specifications-including rail-to-rail input (V− −0.3 V to V+ +0.2 V) and rail-to-rail output (within 120 mV of rails at 10 kΩ)-at 2.7 V supply. This makes it suitable for Li-ion battery-powered systems operating down to end-of-discharge voltage.
What is the input bias current specification for LMV710M5X/NOPB?
The input bias current for LMV710M5X/NOPB is 4 pA typical at 25°C, as specified in Section 6.5 of the TI datasheet. This ultra-low value minimizes voltage error in high-impedance sensor interfaces such as thermistor networks or photodiode transimpedance amplifier feedback paths.
Is LMV710M5X/NOPB pin-compatible with other SOT-23 op amps like MCP6001 or TS3701?
No, LMV710M5X/NOPB is not pin-compatible with MCP6001 or TS3701. Its 5-pin SOT-23 pinout (OUT, V−, +IN, −IN, V+) differs from MCP6001 (V+, −IN, +IN, OUT, V−) and TS3701 (V+, OUT, −IN, +IN, V−). Direct replacement requires PCB layout revision and validation of electrical behavior under target operating conditions.
LMV710M5X/NOPB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- SC-74A, SOT-753
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 5V/µs
- Gain Bandwidth Product:
- 5 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 4 pA
- Voltage - Input Offset:
- 400 µV
- Current - Supply:
- 1.17mA
- Current - Output / Channel:
- -
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 5.5 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-5
LMV710M5X/NOPB FAQ
1.How can I place an order for LMV710M5X/NOPB through Aetrix?
Please submit a Request for Quotation (RFQ) for LMV710M5X/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 LMV710M5X/NOPB reliable?
The price and inventory of LMV710M5X/NOPB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LMV710M5X/NOPB is usually 5 days.
3.What payment methods are accepted for LMV710M5X/NOPB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LMV710M5X/NOPB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LMV710M5X/NOPB?
LMV710M5X/NOPB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LMV710M5X/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 LMV710M5X/NOPB?
For technical support, including LMV710M5X/NOPB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LMV710M5X/NOPB requirements.
6.How does Aetrix verify that LMV710M5X/NOPB is sourced from the original manufacturer or authorized distributors?
All LMV710M5X/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 LMV710M5X/NOPB meets industry standards.
7.What is the process for return or replacement of LMV710M5X/NOPB?
All LMV710M5X/NOPB units undergo pre-shipment inspection (PSI). If there is an issue with LMV710M5X/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 LMV710M5X/NOPB part is unused and in its original packaging.
Return procedure for LMV710M5X/NOPB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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