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Texas Instruments LMV710IDCKRG4
- Part No.:
- LMV710IDCKRG4
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet:
-
LMV710IDCKRG4.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT SC70-5
- Quantity:
- Payment:
- Shipping:
Inventory:1,858
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Product details
Overview
LMV710IDCKRG4 from Texas Instruments is a single low-power rail-to-rail input/output (RRIO) operational amplifier in SC-70-5 package, featuring 5 MHz gain bandwidth, 5 V/µs slew rate, 0.4 mV typical input offset voltage, and rail-to-rail swing into 600 Ω - optimized for GSM/CDMA power amplifier control and RF detector circuits in portable wireless devices.
For engineers reviewing the LMV710IDCKRG4 datasheet, LMV710IDCKRG4 pinout, LMV710IDCKRG4 application, or LMV710IDCKRG4 equivalent, key selection criteria include shutdown capability (absent in LMV710), output drive strength into 600 Ω, low 1.7 mA supply current at 2.7 V, and operation across –40°C to +85°C industrial temperature range.
Technical Context
The LMV710IDCKRG4 uses BiCMOS process technology to achieve rail-to-rail input common-mode range extending 200 mV beyond both rails and rail-to-rail output swing with high output current drive (±25 mA min into 600 Ω). Its 5 MHz unity-gain bandwidth and 60° phase margin support stable closed-loop operation in precision analog signal conditioning paths.
No internal shutdown circuitry is present - unlike LMV711/LMV715 variants - making LMV710IDCKRG4 a fixed-function, always-on op amp. Input bias current is ultra-low at 4 pA (typ), enabling high-impedance sensor interface applications without significant error contribution.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 2.7 V to 5 V - supports single-cell Li-ion and dual-cell alkaline battery systems without level-shifting. |
| Gain Bandwidth Product | 5 MHz (typ) - enables stable unity-gain buffer or 10× inverting amplifier up to ~500 kHz. |
| Slew Rate | 5 V/µs (typ) - supports clean 1 Vpp output at 800 kHz without slewing distortion. |
| Input Offset Voltage | 0.4 mV (typ), 3 mV (max) - ensures ≤3 mV DC error in precision DC-coupled gain stages. |
| Rail-to-Rail Output Swing | Within 0.05 V of rails into 600 Ω at 2.7 V - maximizes dynamic range in low-voltage ADC driver or comparator reference circuits. |
| Input Common-Mode Range | Extends 200 mV beyond rails - allows direct sensing of signals near ground or VCC in single-supply configurations. |
| Supply Current | 1.7 mA (typ) at 2.7 V - enables continuous operation in battery-powered systems with multi-day runtime. |
Pinout & Package
LMV710IDCKRG4 is housed in a 5-pin SC-70 (DCK) surface-mount package measuring 2.0 mm × 1.25 mm × 0.9 mm, compatible with standard 0.65 mm pitch reflow assembly processes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting Input (IN−) | Differential input node; accepts signals within rail-to-rail common-mode range for precision feedback configuration. |
| 2 | Non-Inverting Input (IN+) | Differential input node; used for unity-gain follower or non-inverting amplifier topologies. |
| 3 | Output (OUT) | Capable of sourcing/sinking ±25 mA into 600 Ω load while maintaining rail-to-rail swing - suitable for driving ADC inputs or RF detector diodes. |
| 4 | VCC− (Ground) | Power return reference; must be connected directly to low-impedance system ground plane for noise immunity. |
| 5 | VCC+ | Positive supply rail; operates from 2.7 V to 5 V - no separate negative rail required. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail input and output | Enables full utilization of 2.7 V supply range in single-supply systems - eliminates need for level-shifting or dual supplies. |
| High output current drive | ±25 mA minimum into 600 Ω - supports direct interfacing with RF power detector diodes and low-impedance ADC inputs without external buffers. |
| Low input bias current | 4 pA typical - minimizes voltage error in high-impedance transducer interfaces (e.g., thermistors, photodiodes). |
| Low input offset voltage | 0.4 mV typical - reduces DC error in precision gain blocks and active filter stages without trimming. |
| Wide supply range | 2.7 V to 5 V operation - interoperable with Li-ion, Li-polymer, and regulated 3.3 V/5 V rails in portable electronics. |
Applications
| GSM Power Amplifier Control | RF Power Detector Interface |
|---|---|
|
Use Scenario: Regulating output power of GSM PA by comparing detected RF envelope against reference voltage. IC Role / Device Role / Timing Role: Precision DC amplifier conditioning detector diode output before feeding to DAC-controlled loop. Use Value: Rail-to-rail input enables accurate sensing down to 0 V; 5 MHz bandwidth preserves envelope fidelity up to 800 kHz modulation. |
Use Scenario: Converting RF rectified signal from Schottky diode detector into clean DC voltage for RSSI measurement. IC Role / Device Role / Timing Role: Low-noise, high-drive buffer isolating detector from downstream ADC sampling circuit. Use Value: 25 mA output drive maintains linearity under varying load; 20 nV/√Hz input noise avoids degrading weak-signal SNR. |
| Wireless LAN Signal Conditioning | Bluetooth Baseband Filtering |
|
Use Scenario: Active filtering and gain adjustment of baseband I/Q signals prior to DAC or mixer input. IC Role / Device Role / Timing Role: Low-distortion, rail-to-rail op amp implementing 2nd-order Sallen-Key low-pass filter. Use Value: 5 V/µs slew rate prevents distortion on 20 MHz IF envelopes; 0.4 mV offset minimizes DC drift in AGC loops. |
Use Scenario: Biasing and amplifying temperature-compensated crystal oscillator (TCXO) control voltage in Bluetooth radio modules. IC Role / Device Role / Timing Role: Precision voltage follower providing low-impedance, stable reference to TCXO tuning pin. Use Value: 4 pA input bias avoids loading sensitive varactor nodes; rail-to-rail output ensures full 0–2.7 V tuning range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMV721IDBVR | Same SC-70-5 package, but 10 MHz GBW, 8.5 V/µs slew rate, higher 2.2 mA supply current. | Better suited for higher-frequency active filters or faster-settling ADC drivers where bandwidth >5 MHz is required. | Select LMV721IDBVR when signal bandwidth exceeds 500 kHz and additional speed justifies higher quiescent current. |
| TLV2461CDBVR | SC-70-5, 6.4 MHz GBW, 1.5 V/µs slew rate, 0.5 mV max offset, 0.65 mA supply current at 2.7 V. | Lower power alternative with reduced drive strength (±8 mA into 600 Ω); optimized for ultra-low-power sensor front-ends. | Choose TLV2461CDBVR when supply current <1 mA is critical and output load impedance ≥10 kΩ. |
Compared with LMV710IDCKRG4, LMV721IDBVR trades higher speed for increased supply current, while TLV2461CDBVR offers lower power at the expense of output drive and bandwidth - making LMV710IDCKRG4 the optimal balance for RF detector buffering and GSM PA control where 5 MHz bandwidth and ±25 mA drive are essential.
Availability
LMV710IDCKRG4 is available at Aetrix Electronics and suitable for GSM/CDMA power amplifier control, RF power detector interfacing, and wireless LAN baseband signal conditioning requiring stable component supply across industrial temperature ranges.
Supply support for LMV710IDCKRG4 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 delivering analog and embedded processing solutions, with leadership in precision analog, power management, and signal chain technologies.
The LMV710IDCKRG4 belongs to TI's LMV7xx low-power RRIO op amp family, designed specifically for battery-powered portable electronics demanding rail-to-rail performance, small footprint, and high output drive in space-constrained RF and communications subsystems.
FAQ
Does LMV710IDCKRG4 include a shutdown pin?
No, LMV710IDCKRG4 does not feature a shutdown pin. It is a 5-pin device with IN−, IN+, OUT, VCC−, and VCC+ only. Shutdown functionality is exclusive to the 6-pin LMV711 and LMV715 variants. LMV710IDCKRG4 operates continuously when powered and draws 1.7 mA typical supply current at 2.7 V.
What is the maximum output current capability of LMV710IDCKRG4?
LMV710IDCKRG4 delivers ±25 mA minimum output current into a 600 Ω load while maintaining rail-to-rail swing - verified at both 2.7 V and 5 V supply conditions. This high drive strength enables direct connection to RF detector diodes and low-impedance ADC inputs without external buffer stages.
Can LMV710IDCKRG4 operate from a 2.7 V single supply?
Yes, LMV710IDCKRG4 is fully specified for 2.7 V to 5 V single-supply operation. At 2.7 V, it achieves rail-to-rail output swing within 0.05 V of both rails into 600 Ω, supports input common-mode range from –0.2 V to 2.9 V, and maintains 5 MHz gain bandwidth - making it ideal for Li-ion and Li-polymer battery-powered designs.
What is the input offset voltage specification for LMV710IDCKRG4 over temperature?
LMV710IDCKRG4 has a maximum input offset voltage of 3.2 mV across the full –40°C to +85°C operating range, with 0.4 mV typical at 25°C. This tight DC accuracy ensures minimal baseline error in precision gain stages and active filter implementations without calibration.
Is LMV710IDCKRG4 RoHS compliant and lead-free?
Yes, LMV710IDCKRG4 is RoHS compliant and lead-free, manufactured under TI's "Green (RoHS & no Sb/Br)" eco plan. It features CU NIPDAU terminal finish and meets JEDEC MSL Level-1 moisture sensitivity requirements - suitable for standard Pb-free reflow soldering processes without special handling.
LMV710IDCKRG4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 5-TSSOP, SC-70-5, SOT-353
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- 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:
- SC-70-5
LMV710IDCKRG4 FAQ
1.How can I place an order for LMV710IDCKRG4 through Aetrix?
Please submit a Request for Quotation (RFQ) for LMV710IDCKRG4 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 LMV710IDCKRG4 reliable?
The price and inventory of LMV710IDCKRG4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LMV710IDCKRG4 is usually 5 days.
3.What payment methods are accepted for LMV710IDCKRG4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LMV710IDCKRG4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LMV710IDCKRG4?
LMV710IDCKRG4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LMV710IDCKRG4 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 LMV710IDCKRG4?
For technical support, including LMV710IDCKRG4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LMV710IDCKRG4 requirements.
6.How does Aetrix verify that LMV710IDCKRG4 is sourced from the original manufacturer or authorized distributors?
All LMV710IDCKRG4 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 LMV710IDCKRG4 meets industry standards.
7.What is the process for return or replacement of LMV710IDCKRG4?
All LMV710IDCKRG4 units undergo pre-shipment inspection (PSI). If there is an issue with LMV710IDCKRG4, 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 LMV710IDCKRG4 part is unused and in its original packaging.
Return procedure for LMV710IDCKRG4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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