ISO106 - 70 kHz 3500 Vrms Isolation Amplifier | Texas Instruments
N.º da peça: ISO106 ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $412.9652 | $412,97 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
ISO106 Visão geral
An isolation amplifier is a signal-conditioning IC that transfers information across an electrically isolated barrier. Unlike an ordinary operational amplifier, its input and output domains are designed to withstand high voltage without a direct conductive connection. In the broader hierarchy, ISO106 belongs to amplifiers, isolation amplifiers, interface ICs, and signal-conditioning semiconductors. Its primary role is protecting low-voltage sensing, measurement, and control circuitry from a high-voltage or high-energy environment.
The verified manufacturer description states that ISO102 and ISO106 share electrical performance but differ in accuracy and isolation rating. ISO106 is rated for 3500 Vrms and uses a 40-pin DIP package in the cited manufacturer PDF, while distributor catalog data identifies the ISO106 as a 16-CDIP device. Because the supplied sources contain a package-description inconsistency, engineers should confirm the exact ordering code, lead count, and mechanical drawing before PCB layout or replacement qualification.
ISO106's 70 kHz bandwidth makes it suitable for signal paths that require isolation without extremely high-frequency operation. Potential uses include industrial instrumentation, power-system monitoring, data acquisition, medical equipment, and test systems where a sensor or transducer is physically separated from the processing electronics. The isolation barrier can reduce fault-energy coupling and prevent ground currents from disturbing sensitive measurements.
Design with ISO106 requires close attention to the datasheet's isolation rating, supply arrangement, input and output common-mode limits, bandwidth, accuracy, and package pinout. The input-side and output-side grounds should remain appropriately separated, and external protection may be needed for surge or transient conditions. PCB creepage, clearance, insulation coordination, and the required isolation barrier must be evaluated in the complete system rather than inferred from the amplifier alone.
This page consolidates the verified distributor identification, manufacturer datasheet link, package information, isolation rating, bandwidth, and sourcing observations for ISO106. It also distinguishes verified facts from missing parameters and avoids treating generic cross-reference results as confirmed drop-in replacements.
Alternativas drop-in para ISO106 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
Nenhuma alternativa drop-in disponível para este produto.
Solicitar alternativasISO106 Classificações máximas e características elétricas
| Product Type | Isolation buffer amplifier |
| Number of Circuits | 1 circuit |
| Bandwidth | 70 kHz |
| Isolation Voltage | 3500 Vrms |
| Manufacturer Package | 40-CDIP, 0.600 inch wide, 15.24 mm |
| Distributor Package Identification | 16-CDIP |
| Lead/Brazing Style | Side-brazed DIP |
| Technology | Capacitive-coupled isolation |
| Isolation Barrier | High-voltage isolation barrier |
Guia de Configuração de Pinos do ISO106 16-cdip
Configuração de pinos para ISO106 (pacote 16-cdip). Este componente analógico possui pinos de entrada, saída e alimentação. Consulte o datasheet do fabricante para configurações de offset null, compensação e pino de enable. Ideal para circuitos de condicionamento de sinal e amplificadores.
Nenhum dado detalhado de pinagem disponível para ISO106.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
ISO106 é adequado para 7 aplicaçãos: High-Voltage Sensor Interfacing, Industrial Power-System Monitoring, Data-Acquisition Front Ends, Test and Measurement Equipment, Medical Sensor Signal Conditioning, Isolated Control Interfaces, Power-Conversion Feedback Isolation.
High-Voltage Sensor Interfacing
ISO106 can transfer a sensor signal across a 3500 Vrms-rated isolation barrier when the measurement bandwidth is below 70 kHz. It is useful when a transducer is connected to a high-potential field but the amplifier, controller, or protection circuitry must remain electrically separated. The circuit role is signal conditioning rather than direct power isolation, so input range, common-mode limits, and supply requirements must be checked from the full datasheet. Verify PCB creepage and clearance as part of the complete insulation design.
Recomendado
Industrial Power-System Monitoring
ISO106 is suitable as a candidate for isolated monitoring of industrial power-system signals where the measurement path needs a 3500 Vrms isolation rating and approximately 70 kHz bandwidth. It can help separate a high-voltage sensing network from low-voltage processing electronics, reducing common-mode disturbance paths. The final circuit must validate the maximum input signal, supply arrangement, isolation-clearance requirements, and response to switching transients. The part's isolation rating should be treated as a controlled system boundary rather than as a substitute for surge protection.
Recomendado
Data-Acquisition Front Ends
ISO106 can be used in a data-acquisition front end when the source signal is slow enough for its stated 70 kHz bandwidth and the acquisition equipment must remain separated from a high-voltage field. The isolation amplifier provides a defined interface between sensing and processing domains, helping reduce ground-loop and fault-energy coupling. Designers should verify gain, accuracy, input range, output range, and common-mode performance because those values are not present in the supplied search excerpts. PCB layout must preserve the intended isolation barrier.
Recomendado
Test and Measurement Equipment
ISO106 is appropriate for laboratory and industrial test systems that need to monitor a signal while keeping the measurement amplifier electrically isolated from a higher-potential source. Its 70 kHz bandwidth supports many general-purpose analog measurement tasks, while the 3500 Vrms rating provides a high isolation boundary for suitable circuits. The device should not be assumed adequate for every laboratory transient or safety standard; input attenuation, grounding, shielding, and fault conditions require separate analysis. Confirm the exact package and electrical limits before instrument layout.
Recomendado
Medical Sensor Signal Conditioning
ISO106 may be considered for an isolated analog sensor-conditioning path where the required signal bandwidth is below 70 kHz and the design includes a verified 3500 Vrms isolation barrier. However, the supplied data does not establish medical regulatory approval, patient-leakage performance, dielectric classification, or application-specific safety compliance. Therefore this is only a candidate architecture, not a qualified medical solution. A medical design must use the applicable safety and quality documentation and independently validate leakage, insulation, and fault behavior.
Recomendado
Isolated Control Interfaces
ISO106 can be used as the isolated signal element in a control system that needs to pass a command or feedback voltage between separated domains. Its isolation barrier helps prevent the two sides from sharing a conductive ground path, while the 70 kHz bandwidth is suitable for many low- or moderate-speed control signals. The interface must include compatible supplies on both sides, defined input and output common-mode limits, and suitable protection at the external terminals. Verify control-loop timing and accuracy against the complete system requirements.
Recomendado
Power-Conversion Feedback Isolation
ISO106 may be considered in isolated feedback paths for power-conversion or power-supply monitoring systems when the signal bandwidth is within 70 kHz and the isolation boundary must withstand 3500 Vrms under the specified test conditions. It can isolate a feedback signal from a high-voltage switching node, but it does not provide the entire power-conversion function or replace a dedicated isolation amplifier. Carefully evaluate creepage, clearance, capacitor selection, common-mode transient immunity, and propagation delay. Use the manufacturer's application guidance once the exact variant is confirmed.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para ISO106 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | ISO102 |
|---|---|---|
| Product Type | Isolation buffer amplifier | Isolation buffer amplifier |
| Bandwidth | 70 kHz | Same electrical performance stated in source, exact value not separately verified |
| Isolation Voltage | 3500 Vrms | 1500 Vrms |
| Manufacturer Package Description | 40-pin DIP, side-brazed, 600 mil wide | 24-pin DIP |
| Isolation Technology | Capacitive-coupled isolation | Capacitive-coupled isolation |
| Package | CDIP/DIP description is inconsistent across verified sources | 24-pin DIP; not the same package |
| Brand | Texas Instruments | Texas Instruments |
Principais diferenciais
- Higher stated isolation rating than ISO102 (vs ISO102)
- Different package architecture prevents automatic substitution (vs ISO102)
- Explicit 70 kHz bandwidth positioning (vs ISO102)
- Capacitive-coupled isolation for high-voltage signal transfer (vs ISO102)
Notas de projeto
Treat the isolation barrier as a controlled layout feature rather than simply a gap between two pins. The provided data does not include verified creepage, clearance, or pad dimensions, so route the board according to the exact ISO106 mechanical drawing and the applicable insulation standard. Keep high-voltage copper, test points, connectors, and assembly tooling outside the protected isolation region wherever the system design permits.
Do not assume that the distributor package label and the manufacturer package description are interchangeable. One verified result calls ISO106 a 16-CDIP, while the manufacturer PDF describes a 40-pin DIP for ISO106. Resolve the ordering-code and package discrepancy before creating a footprint, soldering, or approving a replacement. A functional match without a verified pin-for-pin package match is not a drop-in substitution.
The verified bandwidth is 70 kHz, so the complete input-to-output path should be checked for rise-time degradation, phase delay, and filtering requirements. Place input and output components close to their respective pins, keep the isolated and non-isolated ground systems separate, and use short, controlled routing for the analog signals. Verify grounding and shielding experimentally because the supplied excerpts do not provide gain, common-mode, or transient-immunity curves.
ISO106 is an analog signal-conditioning device, not a power converter. Confirm the required supply voltages and separate supply domains from the complete datasheet before connecting the device. Do not power the input and output sides from an unspecified common rail, and account for any isolation-capacitor charging and startup behavior required by the manufacturer. The supplied web data does not provide supply-current or power-rating values.
Informações de conformidade
The supplied search results do not provide verified RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. Compliance must be confirmed from current manufacturer or authorized-distributor documentation.
