Texas Instruments LMV710IDBVRG4

Overview

LMV710IDBVRG4 from Texas Instruments is a single, low-power, rail-to-rail input/output (RRIO) operational amplifier in a 5-pin SOT-23 package, featuring 0.4 mV typical input offset voltage, 5 MHz gain bandwidth, 5 V/µs slew rate, and rail-to-rail swing into 600 Ω. It delivers high output current drive (±25 mA) and operates from 2.7 V to 5 V supply, targeting precision signal conditioning in battery-powered RF power control circuits.

For engineers reviewing the LMV710IDBVRG4 datasheet, LMV710IDBVRG4 pinout, LMV710IDBVRG4 application, or LMV710IDBVRG4 equivalent, key selection criteria include its shutdown-free architecture (vs. LMV711/LMV715), guaranteed –40°C to +85°C operation, low 1.7 mA supply current, and input common-mode range extending 200 mV beyond rails - critical for GSM/CDMA AGC and RF detector front-ends.

Technical Context

The LMV710IDBVRG4 uses BiCMOS process technology to achieve both low input bias current (4 pA typ) and high output drive capability. Its RRIO architecture enables full-swing signal handling across the entire supply range, while the absence of a shutdown pin distinguishes it functionally from the 6-pin LMV711 and LMV715 variants.

It maintains stable operation with >60° phase margin and supports large-signal voltage gain ≥80 dB into 600 Ω loads at both 2.7 V and 5 V supplies. Input referred voltage noise is 20 nV/√Hz at 1 kHz, supporting low-noise amplification in RF power detection paths.

Key Specifications

Pinout & Package

SOT-23-5 (DBV) package: 2.9 mm × 1.6 mm × 1.15 mm body, surface-mount, RoHS-compliant, moisture sensitivity level 1 (260°C peak reflow).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar op-amp applications.

Compared with LMV710IDBVRG4, LMV721IDBVR trades higher speed for increased supply current, while MCP6001T-E/OT sacrifices bandwidth and drive strength to achieve microamp-level quiescent operation - making LMV710IDBVRG4 the optimal balance of speed, drive, and efficiency for RF control loops.

Availability

LMV710IDBVRG4 is available at Aetrix Electronics and suitable for GSM/CDMA power amplifier control, RF power detector interface, and wireless LAN transmit power regulation requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant packaging.

Supply support for LMV710IDBVRG4 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 delivering analog and embedded processing solutions, with over 90 years of innovation in precision analog design and high-volume manufacturing.

The LMV710 series belongs to TI's low-power, precision RRIO op-amp product line, engineered specifically for battery-powered portable RF systems requiring high output drive, rail-to-rail operation, and minimal quiescent current in space-constrained SOT-23 packages.

FAQ

What is the operating temperature range for LMV710IDBVRG4?

The LMV710IDBVRG4 is characterized for operation from –40°C to +85°C ambient temperature. This industrial-grade rating ensures reliable performance in mobile handset, wireless LAN, and Bluetooth equipment exposed to real-world environmental variations. All electrical specifications in the datasheet - including input offset voltage, gain bandwidth, and output drive - are guaranteed across this full range. The device uses standard BiCMOS process technology qualified to TI's industrial reliability standards.

Does LMV710IDBVRG4 have a shutdown pin?

No, LMV710IDBVRG4 does not include a shutdown pin. It is the 5-pin variant in the LMV710/LMV711/LMV715 family and lacks the SHUTDOWN terminal present on the 6-pin LMV711 and LMV715. As a result, LMV710IDBVRG4 operates continuously when powered and draws 1.7 mA typical supply current. For applications requiring ultra-low standby current, the LMV711IDBVRG4 (with 0.2 µA shutdown current) should be evaluated instead - though it requires PCB layout revision due to the extra pin.

What load can LMV710IDBVRG4 drive while maintaining rail-to-rail output swing?

LMV710IDBVRG4 maintains rail-to-rail output swing into loads ≥600 Ω at both 2.7 V and 5 V supply voltages. At 5 V supply, it delivers VOH ≥4.8 V and VOL ≤0.3 V into 600 Ω, and VOH ≥4.92 V and VOL ≤0.12 V into 10 kΩ. Driving lower impedances (e.g., <300 Ω) causes compression near the rails and reduced output voltage range. For full rail-to-rail performance, keep load impedance ≥600 Ω and use local 0.1 µF ceramic decoupling at the VCC+ pin.

Is LMV710IDBVRG4 pin-compatible with other op-amps in SOT-23-5 packages?

LMV710IDBVRG4 follows the industry-standard SOT-23-5 pinout (IN−, IN+, OUT, GND, VCC+), matching common low-power op-amps like MCP6001, TS912, and TLV2461. However, functional compatibility requires verification of key parameters: LMV710IDBVRG4's 5 MHz GBW and ±25 mA drive exceed most SOT-23-5 op-amps, so substituting slower or lower-drive devices may degrade RF control loop performance. Always validate loop stability and output swing under actual load conditions.

What is the input common-mode voltage range specification for LMV710IDBVRG4?

The input common-mode voltage range for LMV710IDBVRG4 extends from VCC− − 0.2 V to VCC+ + 0.2 V at 2.7 V supply, and from VCC− − 0.3 V to VCC+ + 0.3 V at 5 V supply - exceeding the supply rails by up to 300 mV. This allows direct connection of inputs to signals referenced outside the supply domain, such as detector diode outputs tied to RF ground or AC-coupled sensor signals. CMRR remains ≥45 dB across this extended range, ensuring rejection of common-mode interference in noisy RF environments.