What should engineers review before using THS4503ID?

Check the centered input common-mode range, required output common-mode voltage, load and feedback network, supply decoupling, and thermal design. TI specifically warns that junction temperature above 60°C can cause low-level oscillation.

What is the pinout of THS4503ID?

Use the THS4503ID datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about THS4503ID pinout to locate pins, power rails, and interface signals before layout.

THS4503ID Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

THS4503ID is a high-speed fully differential amplifier for ADC interfaces and differential signal conditioning, supplied in industrial SOIC-8.

Best for

High-speed ADC driver stages
Differential analog signal conditioning
Single-ended-to-differential conversion

Avoid if

Junction temperature can exceed 60°C
A power-down function is required
A ground-referenced single-supply input requires an input range including the negative rail

Check before use

Calculate maximum junction temperature under quiescent and output-load conditions.
Confirm VOCM source drive and decoupling.
Use a symmetric high-frequency PCB layout with close supply bypassing.

Key specifications

Architecture: Fully differential amplifier
Bandwidth: 370 MHz typical at gain 1, VS = ±5 V
Slew rate: 2800 V/µs typical at VS = ±5 V
Supply range: 4.5 V to 15 V single; ±5 V to ±7.5 V dual
Package: 8-pin SOIC (D)
Operating temperature: -40°C to 85°C

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-1-260C-UNLIM
ECCN: -
HTSUS: -

Application

High-linearity ADC preamplifiersDifferential signal conditioningDifferential line driving

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

THS4503ID is a Texas Instruments wideband, low-distortion fully differential amplifier in an 8-pin SOIC package. It is the industrial-temperature THS4503 version and does not include a power-down pin.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is THS4503ID?+×

What should engineers review before using THS4503ID?+×

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