Texas Instruments TLV3704IDR

Overview

TLV3704IDR from Texas Instruments is a quad nanopower comparator with push-pull CMOS output, designed for ultra-low-power sensing and threshold detection in battery-critical systems. It draws only 560 nA per channel at 2.7 V, supports supply voltages from 2.5 V to 16 V, features rail-to-rail input range extending to V_CC + 5 V, and operates across –40°C to +125°C for industrial applications such as portable medical monitors and security sensors.

For engineers reviewing the TLV3704IDR datasheet, TLV3704IDR pinout, TLV3704IDR application, or TLV3704IDR equivalent, this page delivers verified electrical specs, validated SOIC-14 package mapping, confirmed quad-channel pin functions, and real-world use cases - all grounded in TI's SLCS137E production datasheet (December 2025 revision).

Technical Context

The TLV3704IDR implements a precision analog comparator core with fail-safe inputs capable of operating up to 5 V above V_CC without damage, enabling robust voltage monitoring in unregulated or reverse-battery-prone systems. Its internal power-on-reset (POR) circuit holds outputs low for ≤3 ms during supply ramp-up, ensuring deterministic startup behavior.

Each of its four independent channels features matched input offset voltage (±5 mV max), low input bias current (≤250 pA typ), and push-pull output stage eliminating external pull-up resistors - critical for minimizing quiescent power in always-on sensor nodes and handheld instrumentation.

Key Specifications

Pinout & Package

TLV3704IDR is packaged in a 14-pin SOIC (D package), 8.65 mm × 6.00 mm body size, with standard JEDEC MS-012AC footprint and gull-wing leads. Thermal resistance R_θJA is 81.4°C/W, supporting operation in compact, thermally constrained PCB layouts.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar nanopower comparator applications.

Compared with TLV3704CDR and TLV3704IPW, the TLV3704IDR offers industrial-temperature qualification in the widely adopted SOIC-14 package - delivering optimal balance of thermal performance, manufacturability, and environmental robustness for embedded OEM designs.

Availability

TLV3704IDR is available at Aetrix Electronics and suitable for portable battery monitoring, consumer medical electronics, and security detection systems requiring stable component supply across long product lifecycles and industrial temperature ranges.

Supply support for TLV3704IDR 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 signal conditioning and low-power design.

The TLV370x family was engineered specifically for ultra-low-power threshold detection in battery-operated and energy-constrained systems - emphasizing nanopower consumption, overvoltage-tolerant inputs, and industrial-grade reliability.

FAQ

What is the maximum input voltage allowed on TLV3704IDR pins?

The TLV3704IDR supports an input common-mode voltage range from –0.1 V to V_CC + 5 V, with absolute maximum ratings permitting up to ±20 V differential input and 20 V on any input pin relative to GND. This overvoltage tolerance enables direct interfacing with battery stacks or unregulated sources without external clamping diodes - a key feature confirmed in Section 6.1 of the SLCS137E datasheet.

Does TLV3704IDR require external pull-up resistors on its outputs?

No, TLV3704IDR does not require external pull-up resistors because it features a push-pull CMOS output stage. Each of its four outputs actively drives high or low, delivering rail-to-rail logic-compatible voltage levels. This eliminates standby current through pull-ups and reduces component count - a verified design advantage documented in Section 1 (Features) and Figure 5-4 of the TLV3704IDR datasheet.

What is the propagation delay of TLV3704IDR at 50 mV input overdrive?

At 50 mV input overdrive and V_CC = 12 V, TLV3704IDR exhibits a typical propagation delay of 16 µs for both high-to-low and low-to-high transitions (Section 6.8, Table 6-2). This value remains stable across –40°C to +125°C, making it predictable for timing-critical window-comparator or alarm-triggering applications.

Can TLV3704IDR operate with a 2.5 V supply?

Yes, TLV3704IDR is fully specified to operate down to 2.5 V single supply (Section 6.3), with guaranteed performance including 560 nA typical supply current and functional push-pull outputs. At 2.5 V, VOH remains ≥2.42 V and VOL ≤80 mV under light load - enabling compatibility with 2.5 V logic interfaces while maintaining nanopower efficiency.

How does the power-on reset (POR) function in TLV3704IDR?

TLV3704IDR incorporates an internal POR circuit that holds all four outputs low for ≤3 ms after V_CC crosses 1.5 V during power-up (Section 7.3.1.1). This ensures deterministic startup behavior and prevents metastable or undefined logic states in downstream digital circuitry - a verified feature critical for reliable system initialization in battery-powered equipment.