TS321ID - Single 30 V 800 kHz Op Amp | Texas Instruments
Référence : TS321ID ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1 000 | $0 | $0,00 |
TS321ID Présentation
An operational amplifier is an analog integrated circuit that uses high open-loop gain to amplify the difference between two input voltages. The TS321 belongs to the broader hierarchy of operational amplifier, analog amplifier, signal-conditioning IC, and semiconductor. Its basic amplifier functions include voltage amplification, buffering, filtering, summing, and feedback-based control, provided the external feedback network and operating limits are respected.
The verified product information identifies a single amplifier circuit, a 30 V maximum operating framework, 800 kHz bandwidth, general-purpose classification, and an 8-pin SOIC package. The bipolar architecture and low-power positioning suit cost-sensitive designs, while the SOIC footprint supports conventional surface-mount assembly. Exact offset, bias-current, noise, slew-rate, common-mode, and output-swing values require confirmation in the manufacturer datasheet before final circuit sign-off.
TS321ID is useful as a general-purpose amplifier in low- and moderate-bandwidth analog paths. Its verified 800 kHz bandwidth makes it relevant to signal conditioning where the required closed-loop bandwidth is well below that level. The single-amplifier configuration can simplify designs that need one amplifier rather than a dual package, particularly in sensor interfaces, control loops, audio preamplification, and industrial measurement circuits.
The principal design consideration is preserving signal headroom and stability. An 8-pin SOIC package requires adequate PCB spacing, controlled grounding, and decoupling close to the power pins. Feedback resistors, compensation components, and input or output loading determine the actual usable bandwidth and must be evaluated against the application. Because verified operating details beyond the supplied values are incomplete, engineers should consult the TS321 manufacturer datasheet before choosing component values.
This page combines verified manufacturer and distributor information, structured technical context, sourcing guidance, and engineering notes. It also clearly identifies unavailable electrical parameters rather than presenting guessed values, helping engineers move from part selection to a validated TS321ID design with fewer sourcing and specification ambiguities.
Alternatives de remplacement direct pour TS321ID — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec TS321ID (même facteur de forme et même empreinte) — différant par Package.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
TLV9301IDBVR
✅ Remplacement direct✓ En stock
$0.21 / unité
Voir la fiche technique →TS321ID Valeurs maximales et caractéristiques électriques
| Product Type | Single bipolar operational amplifier |
| Amplifier Circuit Count | 1 circuit |
| Maximum Operating Voltage | 30 V |
| Gain-Bandwidth Product | 800 kHz |
| Plage de température de fonctionnement | -40 °C to +125 °C |
| Boîtier | SOIC-8 (D) |
| Nombre de broches | 8 pins |
| Type de montage | Surface mount |
| Amplifier Classification | Standard general-purpose amplifier |
| Architecture | Bipolar |
| Product Positioning | Low-power, cost-sensitive |
Guide de configuration des broches du TS321ID soic-8 (d)
Configuration des broches du TS321ID (boîtier soic-8 (d)). Ce composant analogique comporte des broches d'entrée, de sortie et d'alimentation. Consultez la fiche technique du fabricant pour les configurations des broches d'annulation d'offset, de compensation et d'activation. Idéal pour le conditionnement de signaux et les circuits amplificateurs.
Aucune donnée de brochage détaillée disponible pour TS321ID.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
TS321ID convient pour 6 applications: General-Purpose Analog Signal Conditioning, Industrial Instrumentation, Sensor Interface Conditioning, Audio Preamplification, Control and Feedback Loops, Low-Frequency Active Filters.
General-Purpose Analog Signal Conditioning
The TS321ID is a single bipolar operational amplifier with a verified 800 kHz gain-bandwidth product, making it suitable for moderate-bandwidth conditioning stages. It can provide buffering, gain, summing, or basic active filtering when the closed-loop bandwidth remains comfortably below the verified value. The 8-pin SOIC package also supports compact surface-mount layouts. Verify offset, bias current, noise, input range, output swing, and stability in the datasheet before selecting resistor and capacitor values.
Recommandé
Industrial Instrumentation
The TS321ID's verified 30 V operating framework and -40 °C to +125 °C temperature range make it a candidate for industrial instrumentation where signal conditioning is required. It can amplify or buffer low-frequency sensor signals in measurement chains, provided the source impedance, common-mode voltage, and output loading remain inside the manufacturer limits. The single-amplifier format simplifies one-channel signal paths, while the SOIC-8 package keeps the footprint compact.
Recommandé
Sensor Interface Conditioning
The TS321ID can be used in a sensor interface as a voltage amplifier or buffer when the required signal bandwidth is below its verified 800 kHz gain-bandwidth product. A feedback network sets the closed-loop gain, while local supply decoupling and careful grounding reduce noise pickup. Because the supplied data does not provide input bias current, offset voltage, common-mode range, or output swing, verify those parameters against the sensor output and supply rails before finalizing the stage.
Recommandé
Audio Preamplification
The TS321ID's 800 kHz verified bandwidth is suitable for audio preamplifier and low-frequency audio buffer applications when the circuit does not require high-frequency slew performance beyond the available specification. The bipolar amplifier can support gain and impedance buffering stages, but distortion, noise, offset, and output-drive requirements must be checked in the full datasheet. Place the feedback network close to the amplifier pins and maintain a low-impedance return path.
Recommandé
Control and Feedback Loops
The single TS321ID channel can serve as an error amplifier or feedback element in low- and moderate-bandwidth control loops. Its verified 800 kHz gain-bandwidth product provides a defined starting point for loop-bandwidth planning, but stability depends on the feedback topology, compensation, load, and plant. Confirm the device's slew rate, output current, output swing, and common-mode limits in the datasheet before using it in a new compensation network.
Recommandé
Low-Frequency Active Filters
The TS321ID can be used in active-filter stages operating below its verified 800 kHz gain-bandwidth limit. A single amplifier may implement first-order sections or participate in a multi-stage filter, with passive components defining the nominal response. Validate the component values against the actual closed-loop noise gain and verify input/output headroom, load capacitance, and stability. The 8-pin SOIC package is practical for compact analog boards requiring one amplifier per section.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour TS321ID — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | TLV9301ID |
|---|---|---|
| Package | SOIC-8 (D), 8 pins | SOIC-8 (D), same package family; exact pin compatibility requires datasheet verification |
| Brand | Texas Instruments | Texas Instruments |
| Amplifier Circuit Count | 1 circuit | Single amplifier |
| Operating Voltage | 30 V | 40 V |
| Gain-Bandwidth Product | 800 kHz | 1 MHz |
| Application Class | Standard general-purpose amplifier | Low-power operational amplifier |
Principaux différenciateurs
- Verified 800 kHz gain-bandwidth product for moderate-bandwidth analog signal conditioning (vs TLV9301ID)
- 30 V operating framework (vs TLV9301ID)
- Single amplifier in an 8-pin SOIC package (vs TLV9301ID)
Notes de conception
Place the TS321ID close to the signal source, feedback network, and load to minimize parasitic capacitance and feedback-loop delay. Keep the SOIC-8 footprint free of unintended copper or solder bridges around adjacent pins, route high-impedance input traces away from switching nodes, and provide a continuous ground reference. The supplied data does not include a pin-level layout drawing, so confirm every connection against the official TS321 datasheet.
Use the TS321ID only within the manufacturer-specified supply and input/output limits. The verified product information identifies a 30 V operating framework but does not provide the minimum supply, common-mode range, or output swing. Before biasing the circuit, check those values in the datasheet and ensure input and output stages do not approach the rails. Decouple the supply pins locally with the recommended capacitor network from the datasheet.
Do not treat the 800 kHz gain-bandwidth product as a guaranteed operating frequency for every gain, load, or output amplitude. Closed-loop bandwidth depends on noise gain, feedback impedance, capacitive loading, and stability. Check the datasheet test conditions and simulate the complete analog path, especially when driving long cables, ADC inputs, motor-control signals, or other high-capacitance loads.
Informations de conformité
The supplied verified snippets do not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. These fields remain unknown rather than inferred.
