STB-MF-SHA - Simultaneous S&H Panel Interface | Analog Devices
料号： STB-MF-SHA ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
STB-MF-SHA 概述
A panel interface integrated circuit connects and controls panel-oriented circuitry while coordinating signal acquisition. Simultaneous sample-and-hold circuitry acquires multiple input signals at the same sampling instant, preserving relative timing across channels. Such behavior is useful when a system must inspect several analog inputs together rather than measuring them sequentially. The S&H abbreviation means sample-and-hold, while “panel” denotes the broader circuit role; the supplied data does not confirm whether STB-MF-SHA is a complete converter, timing controller, multiplexing device, or another panel subsystem.
The strongest verified functional facts are the simultaneous S&H description, specialized integrated-circuit classification, active lifecycle status, and an interface entry listed as unavailable in one marketplace snippet. Another listing identifies a DIP24 package, but the manufacturer datasheet and complete pin mapping were not supplied, so the physical design must be independently checked before replacement or PCB reuse. These uncertain fields are deliberately marked rather than inferred.
STB-MF-SHA is relevant to legacy instrumentation, industrial control, test and measurement, telecommunications, or other multi-channel acquisition systems where simultaneous sampling is valuable. Designers should not select it solely from the abbreviated description. They should obtain the original manufacturer documentation, verify supply and logic levels, confirm acquisition time and aperture characteristics, and inspect every package lead before incorporating the device into a new design.
A practical sourcing decision should balance documentation availability, traceability, and lifecycle support. Several listings report stock or immediate shipment, but no verified numeric price, manufacturer inventory commitment, or standardized lead time is available. Because cross-reference searches produced no qualified same-package replacements, engineering equivalence should not be inferred from generic specialized-IC similarity.
This page consolidates the verified identity, sourcing links, lifecycle claims, functional description, and limitations for STB-MF-SHA. Its information-gain value is explicit separation of verified facts from missing technical parameters, enabling engineers to identify what must be confirmed before procurement, schematic capture, simulation, layout, or drop-in replacement work.
STB-MF-SHA 最大额定值与电气特性
| Product Type | Panel integrated circuit with simultaneous sample-and-hold |
| Description | PANEL W/ SIMULTANEOUS S&H |
| 分类 | Integrated Circuits (ICs) / Specialized |
| Product Status | Active |
| Listed Package | DIP24 |
| 引脚数 | 24 pins |
| Sampling Architecture | Simultaneous sample-and-hold |
STB-MF-SHA dip24 引脚配置指南
STB-MF-SHA（dip24 封装）的引脚配置。 该模拟元件具有输入、输出和电源引脚。请参阅制造商数据手册以了解失调调零、补偿和使能引脚配置。适用于信号调理和放大器电路。
暂无详细引脚数据： STB-MF-SHA.
请参阅 数据手册 以查看完整引脚配置。
典型应用
STB-MF-SHA 适用于 6 应用s: Legacy Multi-Channel Instrumentation, Industrial Process Control Panels, Test and Measurement Systems, Telecommunications Monitoring, Data Acquisition and Control Systems, Automated Test Equipment Repair.
Legacy Multi-Channel Instrumentation
STB-MF-SHA is a candidate for legacy instrumentation because its verified description specifies a panel circuit with simultaneous sample-and-hold functionality. Simultaneous acquisition is useful when several sensor or control signals must be captured during one measurement interval instead of being sampled at different times. The device would normally sit between analog input conditioning and the system’s acquisition or control path. Because channel count, acquisition time, aperture error, input range, and supply requirements are not supplied, engineers must obtain the original documentation and reconstruct the timing budget before release.
Industrial Process Control Panels
The simultaneous S&H description makes STB-MF-SHA relevant to industrial process-control panels that monitor several related process variables. Capturing pressure, temperature, level, and control feedback at a common instant can simplify later filtering or comparison, provided the device’s channel count and timing tolerances meet the process bandwidth. Its reported DIP24 form can also suit repair of legacy control hardware. No operating-temperature range, isolation rating, noise performance, or lifecycle supply commitment is verified, so use requires schematic confirmation and controlled qualification for deployed equipment.
Test and Measurement Systems
STB-MF-SHA may fit an older test or measurement system that needs coordinated sampling across multiple analog paths. The verified “simultaneous sample-and-hold” description supports this conceptual use, while the absence of resolution, bandwidth, aperture-jitter, and acquisition-time data prevents a complete suitability assessment. Engineers should compare those figures with the required measurement uncertainty and sample rate. If the original documentation cannot be recovered, characterize the installed device on representative hardware before reproducing the assembly or building a replacement board.
Telecommunications Monitoring
A panel circuit identified as STB-MF-SHA could be used in specialized telecommunications monitoring equipment where multiple observations must be synchronized. The available marketplace record places it in a Telecom & Specialized context and identifies simultaneous S&H behavior, but it does not specify signaling rate, clock source, input bandwidth, or output protocol. These omissions prevent a direct design recommendation. Any use in a modern telecom chassis should begin with original schematic review, clock-jitter analysis, signal-integrity testing, and confirmation that the reported DIP24 part is the exact fitted device.
Data Acquisition and Control Systems
STB-MF-SHA is relevant when a data-acquisition system must sample related inputs against a shared time reference. Simultaneous sample-and-hold circuitry can reduce channel-to-channel skew before later processing, provided its acquisition settling and aperture characteristics are adequate. The verified records do not disclose the number of channels, converter resolution, parallel or serial output, control protocol, or supply voltage. Therefore, designers should treat the part as a legacy implementation detail, recover its pinout and timing specifications, and verify every interface before integrating it into a new acquisition board.
Automated Test Equipment Repair
The reported DIP24 package and active marketplace status make STB-MF-SHA relevant to repair of legacy automated test equipment, provided the seller can confirm the package and condition. A mechanically similar 24-pin IC is not automatically interchangeable, so technicians should compare the original schematic, pin names, supply rails, logic levels, and acquisition timing before installation. For production-grade repair, request date code, manufacturer, traceability, and inspection records. If documentation remains unavailable, use an equivalent socketed assembly only after complete electrical characterization and controlled system validation.
工程参考数据： STB-MF-SHA ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 |
|---|---|
| Brand | Analog Devices / Rochester Electronics association |
| Package | DIP24 reported by one marketplace listing |
| Product Description | PANEL W/ SIMULTANEOUS S&H |
| Product Category | Integrated Circuits (ICs) / Specialized |
| Lifecycle Status | Active |
| Number of Pins | 24 pins reported |
| Sampling Architecture | Simultaneous sample-and-hold |
| Numeric Price | Request a quote |
关键差异点
- Verified simultaneous-acquisition description （对比 Any generic sample-and-hold substitute)
- Reported legacy-compatible package （对比 Any alternative 24-pin IC)
- Reported active sourcing status （对比 Obsolete or EOL alternatives)
设计说明
Do not treat a DIP24 listing as proof of pin compatibility. The supplied records do not provide a pin table, and the product description does not define the panel interface. Before schematic capture or board repair, obtain the original Analog Devices or Rochester Electronics documentation and compare every power, ground, analog-input, timing, and control lead. Verify pin 1 orientation against the package drawing. An electrically similar 24-pin device can be hazardous if its multiplexing, acquisition timing, or logic levels differ.
Simultaneous sample-and-hold use does not guarantee simultaneous analog behavior. The missing acquisition time, aperture time, input bandwidth, channel skew, and crosstalk figures must be established before setting system bandwidth or timing margins. Analyze the source impedance, sampling capacitor charging, clock edge rate, isolation resistance, and layout symmetry. If the original device cannot be characterized, constrain sampling frequency and add external buffering only after confirming that the added circuitry will not degrade the legacy interface.
Preserve the original component footprint and routing until the manufacturer package drawing and pinout are confirmed. A reported DIP24 package requires checking body width, lead pitch, row spacing, and socket compatibility rather than relying on pin count alone. For replacement-board work, maintain short analog paths, symmetrical routing, solid ground references, and adequate decoupling. Do not improvise power rails from marketplace descriptions; identify the actual supply pins and required voltage directly from original schematics or measured hardware.
Supply-voltage limits and current consumption are not available in the verified data. Before energizing STB-MF-SHA, isolate it from the target circuit and use current-limited power while confirming the correct voltage from authoritative documentation. Do not infer rails from adjacent DIP devices or generic panel interfaces. Sequence all supplies according to the original design, protect sensitive analog inputs from overvoltage, and verify ground continuity first. Incorrect power assumptions can permanently damage a legacy sample-and-hold assembly.
No operating-temperature range, thermal resistance, or power dissipation is verified. Do not calculate thermal life from the reported package alone. For repaired equipment, measure actual case or board temperature during worst-case acquisition and output activity, and compare it with the original device specification once obtained. Maintain airflow and socket contact resistance, and avoid using the IC as a heat spreader. If operation approaches an unknown limit, treat qualification data as missing and perform controlled thermal testing before field deployment.
合规信息
No supplied source provides a RoHS, REACH, lead-free, halogen-free, conflict-minerals, or AEC-Q100 declaration for STB-MF-SHA. A DIP24 package does not establish any of these attributes.
