ICL7182CPL - 40-Pin DIP Integrated Circuit | Rochester
MPN: ICL7182CPL ✓ सक्रियICL7182CPL अवलोकन
An analog-to-digital converter, or ADC, is a semiconductor that converts an analog voltage into a digital code for processing, measurement, or control. In an instrumentation system, an ADC may follow an analog sensor and signal-conditioning stage. In an industrial control system, it can digitize a control or monitoring signal before a processor evaluates it. The ICL7182CPL is positioned within this broad ADC and interface-controller product category, while its exact conversion architecture, resolution, timing, and input ranges require confirmation from the manufacturer documentation.
The verified product identity establishes the MPN, Rochester Electronics source, 40-pin DIP package, and classification among integrated circuits. Specific operating voltage, conversion resolution, sampling rate, input count, reference configuration, digital interface, and temperature range are not stated in the available catalog records. Engineers should therefore treat those electrical values as qualification items rather than assume ratings from similarly named devices. Confirm them in the original ICL7182 datasheet before schematic release, firmware development, or production procurement.
Because this is a legacy through-hole device, PCB implementation differs from modern surface-mount converter designs. The DIP-40 footprint uses plated through-hole rows with a 0.1-inch pin pitch and a 600 mil row spacing. It can be assembled into older industrial, measurement, and control boards, although it occupies substantially more board area than a compact mixed-signal package. RoHS and REACH status, qualification grades, thermal ratings, and electrical limits should also be confirmed for the exact ordered configuration.
Typical uses for this device family include digitized process measurement, laboratory instrumentation, industrial data acquisition, and legacy control interfaces. In each case, the designer must preserve the original converter's clocking, reference, input-conditioning, and digital-bus arrangements. A substitute evaluation must compare not only the package and pin assignments but also conversion timing, input impedance, reference requirements, data format, and control signals. These characteristics determine whether a board can operate without hardware or firmware changes.
For legacy product maintenance, the safest design method is to treat the original circuit and firmware as the reference. Verify supply rails and signal levels against the exact datasheet, preserve decoupling and reference layout, and test conversion accuracy across the intended temperature range. When procuring a replacement, request the manufacturer datasheet and confirm the package marking, revision status, and pinout rather than relying solely on a catalog classification.
This page consolidates the verified part identity, package information, sourcing context, replacement constraints, and practical legacy-design guidance. It also distinguishes confirmed attributes from parameters that still require document-level verification, helping engineers plan a controlled repair, redesign, or second-source decision without overstating the capabilities of the ICL7182CPL.
के लिए ड्रॉप-इन विकल्प ICL7182CPL — समान पैकेज, पिन-टू-पिन संगत। PCB रीवर्क आवश्यक करने वाले भिन्न-पैकेज पार्ट्स शामिल नहीं हैं।
इस उत्पाद के लिए कोई drop-in alternatives उपलब्ध नहीं।
विकल्प अनुरोध करेंICL7182CPL Maximum Ratings और Electrical Characteristics
| Manufacturer | Rochester Electronics |
| Part Number | ICL7182CPL |
| Product Type | Integrated Circuit |
| Product Category | ADC/DAC |
| पैकेज | DIP-40 |
| पिन की संख्या | 40 pins |
| Mounting Technology | Through-hole |
| Pin Pitch | 2.54 mm |
| Row Spacing | 15.24 mm |
ICL7182CPL dip-40 पिन कॉन्फ़िगरेशन गाइड
ICL7182CPL (dip-40 पैकेज) के लिए पिन कॉन्फ़िगरेशन। इस एनालॉग कंपोनेंट में इनपुट, आउटपुट और पावर सप्लाई पिन हैं। ऑफ़सेट नल, कम्पनसेशन और एनेबल पिन कॉन्फ़िगरेशन के लिए निर्माता डेटाशीट देखें। सिग्नल कंडीशनिंग और एम्प्लीफ़ायर सर्किट के लिए आदर्श।
इसके लिए कोई विस्तृत pinout data उपलब्ध नहीं: ICL7182CPL.
देखें डेटाशीट पूर्ण पिन कॉन्फ़िगरेशन के लिए।
सामान्य अनुप्रयोग
ICL7182CPL के लिए उपयुक्त है 6 अनुप्रयोगs: Industrial Process Measurement, Laboratory Data Acquisition, Legacy Control Interfaces, Instrumentation Signal Digitization, Educational Electronics Platforms, Specialized Measurement Systems.
Industrial Process Measurement
The ICL7182CPL is applicable when maintaining a legacy analog-to-digital measurement channel for a process-control board. Its confirmed 40-pin DIP format makes it directly relevant to equipment designed around a through-hole converter rather than a modern surface-mount mixed-signal IC. Before connecting it to a sensor signal, verify the original converter's input range, sampling behavior, reference requirements, and clocking from the manufacturer datasheet. The board's analog front end, isolation barriers, and grounding arrangement should remain unchanged during a repair. This approach reduces redesign risk because the existing schematic and firmware already encode the ICL7182's control and data behavior.
अनुशंसित
Laboratory Data Acquisition
The ICL7182CPL can be evaluated for laboratory instrumentation that continues to use a legacy converter architecture. A useful implementation retains the original analog-conditioning network, precision reference arrangement, digital bus, and firmware decoding so that system accuracy can be compared during qualification. Because the available catalog information does not state resolution, input range, or acquisition timing, engineers must establish those values from the original ICL7182 documentation. If those specifications satisfy the measurement bandwidth and precision requirements, the DIP implementation can support controlled maintenance without disturbing the surrounding test equipment.
अनुशंसित
Legacy Control Interfaces
The ICL7182CPL is relevant to repair and continuation platforms whose control system was built around the ICL7182 interface. The safest approach is to preserve the original pin assignment, clock source, reference voltage, and data-acquisition code so that existing behavior remains deterministic. Any replacement or board respin must account for the complete digital and analog interface rather than only the DIP footprint. Confirm supply sequencing, logic levels, input settling, and converter timing from the manufacturer datasheet. This makes the device most suitable for sustaining known equipment where redesigning control firmware and qualification methods would introduce unnecessary risk.
अनुशंसित
Instrumentation Signal Digitization
The ICL7182CPL may fit an instrumentation design in which an analog sensor output is digitized by a previously qualified DIP-40 converter. Maintaining the established interface allows engineers to retain the input amplifier, reference source, routing network, and processor interface while replacing a failed device. A qualification process should compare the restored assembly against the original system for offset, gain, conversion stability, and timing. The exact converter performance must be established from the manufacturer datasheet because the catalog record does not quantify accuracy, input bandwidth, or conversion rate.
अनुशंसित
Educational Electronics Platforms
The ICL7182CPL is suitable for an educational or laboratory platform that intentionally demonstrates a legacy integrated-circuit conversion system. Its DIP-40 package is convenient for breadboard, through-hole training board, and socket-based construction. The instructor should document the converter's supply, analog input, reference, clock, and digital-output connections from the manufacturer datasheet and avoid presenting unverified performance values. The device can support lessons in mixed-signal interfacing, grounding, data acquisition, and legacy-system maintenance while providing a clear contrast with modern surface-mount converters.
अनुशंसित
Specialized Measurement Systems
The ICL7182CPL can support a specialized measurement system in which an established converter is part of the calibrated signal path. Preservation of the device is valuable when the system has passed long-term validation and its reference, routing, and firmware are tightly coupled to the original component. Before using it in a new program, confirm operating-temperature limits, supply tolerance, converter timing, and long-term drift requirements against the system specification. If those criteria are met, replacing a failed assembly with the exact ordering code offers the lowest-risk continuity path. Otherwise, migrate to a current converter only after completing a full analog and digital equivalence review.
अनुशंसित
अनुशंसित उत्पादों का सारांश
के लिए इंजीनियरिंग संदर्भ डेटा ICL7182CPL — तुलना, डिज़ाइन मार्गदर्शन और अनुपालन जानकारी।
चयन गाइड
विकल्पों के साथ तुलना
| पैरामीटर | यह उत्पाद |
|---|---|
| Package | DIP-40 |
| Brand | Rochester Electronics |
| Product Type | Integrated Circuit |
| Product Category | ADC/DAC |
| Pin Count | 40 pins |
| Mounting Technology | Through-hole |
मुख्य विशेषताएँ
- Exact Rochester Electronics order identity (बनामICL7116CPL+)
- Native 40-pin through-hole integration (बनामMCP3424-E/SL)
- Legacy-board continuity (बनामADS1254E)
डिज़ाइन नोट्स
Treat the original board layout as part of the component qualification. Verify that the DIP-40 footprint has two rows of 20 plated holes, a 2.54 mm pitch, and a 15.24 mm row spacing, then compare pin 1 with the package notch and manufacturer drawing. Preserve the original analog routing, reference connections, and digital-bus topology. A mechanically similar 40-pin package is not sufficient for drop-in use if any electrical assignment differs.
Use the manufacturer application circuit to reproduce reference, decoupling, clock, and analog-input arrangements. Keep sensitive analog traces away from digital control and return-current paths, and maintain the original grounding strategy unless the manufacturer specifies otherwise. Do not add or relocate capacitors based only on general practice; verify the required capacitance, voltage rating, and ESR or stability characteristics in the ICL7182 documentation before modifying the board.
Avoid selecting a replacement from the model name or package count alone. Verify pin functions, supply range, logic levels, reference requirements, conversion timing, clocking, data format, and operating-temperature limits. If any critical function changes, update the PCB, firmware, and validation procedure rather than treating the replacement as drop-in. For an existing product, retain the manufacturer documentation and approved-part configuration as the baseline for production testing and incoming inspection.
अनुपालन जानकारी
One catalog listing associates the ICL7182CPL with RoHS, but no formal compliance declaration is provided. RoHS, REACH, AEC-Q100, lead-free, halogen-free, and conflict-minerals status must be confirmed for the exact manufacturer configuration.
