Texas Instruments TL3016ID

Overview

TL3016ID from Texas Instruments is an ultrafast precision comparator operating from single 5-V or dual ±5-V supplies, delivering 7.6 ns typical propagation delay, 10.6 mA typical positive supply current, and ±5-V common-mode input range. It features complementary TTL-compatible outputs, latch-enable functionality, and 0.5 mV typical input offset voltage - used in high-speed analog-to-digital conversion interfaces and pulse-width modulation feedback loops.

For engineers reviewing the TL3016ID datasheet, TL3016ID pinout, TL3016ID application, or TL3016ID equivalent, this page provides verified electrical specifications, thermal performance data across –40°C to 85°C, latch timing parameters, and functional alternatives for precision high-speed comparison in industrial control and test equipment.

Technical Context

The TL3016ID employs a bipolar differential input stage with high-gain architecture enabling sub-10 ns propagation delay while maintaining low input offset drift (–4.8 µV/°C). Its latch-enable terminal controls output state retention without external logic, and complementary Q/Q̅ outputs drive TTL directly without pull-up resistors.

It supports rail-to-rail common-mode input operation (–3.75 V to +3.5 V at ±5 V supply) and exhibits 80 dB minimum CMRR and 60 dB SVR on the positive rail. The device draws only –1.3 mA typical negative supply current and operates with no minimum slew rate requirement.

Key Specifications

Pinout & Package

TL3016ID is housed in an 8-pin SOIC (D) package per JEDEC MS-012, 3.91 mm body width, 1.75 mm max height, with gull-wing leads and pin 1 identifier notch. Thermal resistance θ_JA = 172.4°C/W (725 mW rating at 25°C).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar precision high-speed comparator applications.

Compared with LT1016CS8#PBF and LM360M/NOPB, TL3016ID delivers optimal balance of speed (7.6 ns), power (10.6 mA), and integrated latch functionality - making it preferred for space-constrained industrial controllers requiring self-contained threshold capture without external logic.

Availability

TL3016ID is available at Aetrix Electronics and suitable for industrial motor control, test equipment signal conditioning, and high-reliability embedded sensing requiring stable component supply across extended temperature ranges.

Supply support for TL3016ID 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 over 90 years of innovation in precision signal chain components.

The TL3016ID belongs to TI's precision high-speed comparator product line, engineered for applications demanding nanosecond-level timing accuracy, low power, and robust operation in harsh industrial environments.

FAQ

What is the maximum operating temperature range for TL3016ID?

The TL3016ID is rated for continuous operation from –40°C to +85°C ambient temperature, validated per its Industrial temperature grade specification. This range is confirmed in the Absolute Maximum Ratings table and supported by full-range electrical characterization data including input offset voltage (3.5 mV max), propagation delay (12.2 ns max), and supply current (12.5 mA max IDD) across the entire span. TL3016ID maintains stable performance in motor drive enclosures and outdoor instrumentation where thermal cycling occurs.

Does TL3016ID require external pull-up resistors on its outputs?

No, TL3016ID does not require external pull-up resistors. Its Q and Q̅ outputs are fully buffered TTL-compatible drivers capable of sourcing 1 mA at 3.6 V minimum VOH and sinking 4 mA at 600 mV maximum VOL under ±5 V supply conditions. This internal drive strength meets 74LS logic thresholds directly, eliminating external components and reducing board area - a key advantage over open-collector comparators like LM393 that mandate pull-ups.

Can TL3016ID operate from a single 3.3-V supply?

No, TL3016ID is not specified for 3.3-V single-supply operation. Its absolute maximum supply voltage is ±7 V, but recommended operation requires either a single 5-V supply or dual ±5-V supplies. Electrical characteristics - including propagation delay, output voltage levels, and input common-mode range - are characterized only at VCC = ±5 V or 5 V. At 3.3 V, output swing degrades below TTL thresholds and propagation delay increases beyond guaranteed limits; TI does not publish 3.3-V performance data for TL3016ID.

What is the purpose of the LATCH ENABLE pin on TL3016ID?

The LATCH ENABLE pin on TL3016ID controls on-chip output state retention: when driven high (≥2.0 V), it freezes the Q and Q̅ outputs at their current logic states regardless of subsequent input changes; when low (≤0.8 V), normal comparator operation resumes. This enables pulse capture, peak detection, and window violation latching without external flip-flops - reducing component count and propagation delay in safety-critical monitoring circuits using TL3016ID.

Is TL3016ID pin-compatible with LT1016?

Yes, TL3016ID is pin-for-pin compatible with LT1016 in SOIC-8 packages, sharing identical pin assignments for VCC+, IN+, IN–, VCC–, Q OUT, Q̅ OUT, GND, and LATCH ENABLE. However, TL3016ID adds the LATCH ENABLE function absent in LT1016, meaning designs using LT1016 can upgrade to TL3016ID for enhanced functionality without layout changes - provided the LATCH ENABLE pin is tied low or controlled appropriately in the new design.