MAX232CPE.C70062 5V RS-232 Transceiver | Analog Devices
Артикул: MAX232CPE.C70062 ✓ АктивенMAX232CPE.C70062 Обзор
An RS-232 transceiver is an interface IC that translates logic-level signals between a computer or controller and a cable-based serial link. The MAX220–MAX249 family belongs to the RS-232 interface hierarchy, which includes line drivers, line receivers, transceivers, and interface controller devices. This distinction matters because an RS-232 transmitter converts single-ended digital logic into a bipolar differential signal, while its receiver restores the logic-level signal received from the cable.
The MAX232CPE.C70062 provides a 16-pin PDIP package, a nominal 5 V supply, and two transmit plus two receive channels. Its principal system benefit is the elimination of separate negative power rails at the transceiver. The integrated charge-pump circuit generates the negative bias needed to interpret RS-232 receive levels, allowing the device to operate from a single positive supply while maintaining compatibility with standard RS-232 equipment.
Typical uses include industrial control interfaces, serial service ports, instrumentation, embedded equipment, and legacy peripheral connections. Designers should use the manufacturer pin-description table when assigning connector signals and should account for the non-logic RS-232 voltage levels at the line pins. The communications path also requires suitable board layout, cable selection, grounding, and protection practices to achieve reliable operation in industrial environments.
The MAX232CPE.C70062 is the MAX232CPE part number with the C70062 customer ordering suffix. Verify the suffix, package marking, shipping configuration, and documentation revision before releasing a production order. Because this suffix identifies a specific ordering configuration, engineers should treat it as a distinct line item rather than silently substituting the base MAX232CPE designation.
This page consolidates interface details, package information, application guidance, and verified drop-in alternatives for MAX232CPE.C70062. It also provides selection criteria for comparing same-footprint transceivers without confusing a functional alternative with a true pin-to-pin replacement. Review the electrical limits and pin descriptions in the manufacturer datasheet before finalizing a circuit.
For a new design, confirm availability, lifecycle expectations, and the exact ordering code through the Request a Quote form on this page. For an existing PCB, validate the pinout, supply voltage, channel count, and RS-232 electrical requirements before approving any alternative.
Аналоги без доработки для MAX232CPE.C70062 — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с MAX232CPE.C70062 (тот же форм-фактор и посадочное место) — отличается по Package, Product Type, Supply Voltage, ESD Protection, Interface Standard.
MAX232CPE+
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MAX232EPE
✅ Прямая заменаУточнить цену
Открыть даташит →MAX232N
✅ Прямая заменаУточнить цену
Открыть даташит →ADM232AAN
✅ Прямая заменаУточнить цену
Открыть даташит →MAX232CPE.C70062 Характеристики
| Product Type | RS-232 transceiver |
| Напряжение питания | 5 V |
| Driver Channels | 2 channels |
| Receiver Channels | 2 channels |
| Interface Standard | EIA/TIA-232E, V.28, V.24 |
| Корпус | 16-pin PDIP |
| Тип монтажа | Through-hole |
| Число выводов | 16 pins |
Руководство по цоколевке MAX232CPE.C70062 в корпусе 16-pin pdip
Цоколевка для MAX232CPE.C70062 (корпус 16-pin pdip). Нумерация выводов, функции и схемы подключения определены в техническом описании производителя. Обратитесь к нему для точного посадочного места и рекомендаций по пайке.
Нет подробных данных о распиновке для MAX232CPE.C70062.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
MAX232CPE.C70062 подходит для 6 применениеs: Industrial Serial Control Interface, Legacy PC Serial Port, Instrumentation Communication Port, Embedded Equipment Service Interface, Point-to-Point Telemetry Link, Data Logger Serial Gateway.
Industrial Serial Control Interface
MAX232CPE.C70062 fits an industrial controller or data-acquisition unit that must communicate with a legacy RS-232 device through a long-lived cable. Its two transmitters and two receivers provide a practical interface for carrying command, status, and measurement signals without requiring separate positive and negative power rails at the transceiver. The 16-pin PDIP format also suits through-hole industrial boards that are serviced rather than miniaturized. Designers should place the required charge-pump capacitors according to the manufacturer layout, use the exact pin-description table, and validate grounding and ESD protection for the installation environment.
Рекомендуется
Legacy PC Serial Port
MAX232CPE.C70062 can connect a custom embedded or industrial controller to a legacy RS-232 port when the system requires the conventional bipolar line interface. Its 5 V operation simplifies the transceiver rail arrangement, while the integrated charge pump supports receiver thresholding without an external negative supply. The 16-pin PDIP package is appropriate for backplane and through-hole equipment with service access. Confirm logic polarity, connector assignment, and RS-232 signal direction in the manufacturer documentation before laying out the board.
Рекомендуется
Instrumentation Communication Port
MAX232CPE.C70062 is suitable for laboratory and field instrumentation that needs a short-distance serial link to a host computer, service laptop, or controller. The two-driver, two-receiver arrangement supports a combination of transmit and receive lines within one interface device, while the 5 V supply is convenient for mixed-signal control boards. Use low-capacitance protection devices at an exposed connector when appropriate, and follow the manufacturer capacitor-placement guidance to maintain stable charge-pump and regulator operation.
Рекомендуется
Embedded Equipment Service Interface
MAX232CPE.C70062 can provide a dedicated service or configuration channel in embedded industrial equipment, allowing a technician to connect a terminal during commissioning or maintenance. Its through-hole 16-pin PDIP package simplifies assembly in equipment designed around replaceable modules and hand-soldered service boards. The interface should be isolated or protected according to the cable exposure and grounding architecture. Verify supply sequencing, logic levels, and connector pin numbering against the datasheet so the service connector does not introduce ground or signal-integrity issues.
Рекомендуется
Point-to-Point Telemetry Link
MAX232CPE.C70062 can support point-to-point telemetry exchange between a remote sensor controller and a local acquisition system when RS-232 is the selected physical interface. The two receiver channels can accommodate a transmit-and-receive arrangement, although the complete command protocol remains system-specific. Cable length and data rate should be checked against the applicable RS-232 limits and the selected MAX232 electrical characteristics. Use the manufacturer pin table, maintain consistent signal grounds, and apply appropriate surge protection where the cable leaves the enclosure.
Рекомендуется
Data Logger Serial Gateway
MAX232CPE.C70062 can connect a data logger or production tester to a host system using an RS-232 service channel. The 5 V transceiver arrangement avoids a separate negative transceiver rail and the 16-pin PDIP package is compatible with equipment boards that favor through-hole assembly and straightforward servicing. For production environments, protect the external connector from electrostatic discharge and cable transients, and ensure that the software uses the correct baud rate, framing, parity, and flow-control arrangement. The exact connector assignment must follow the manufacturer pin-description table.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для MAX232CPE.C70062 — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | MAX232CPE+ | MAX232EPE | MAX232N | ADM232AAN |
|---|---|---|---|---|---|
| Package | 16-pin PDIP | 16-pin PDIP | 16-pin PDIP | 16-pin PDIP | 16-pin PDIP |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Pin Count | 16 pins | 16 pins | 16 pins | 16 pins | 16 pins |
| Mounting Style | Through-hole | Through-hole | Through-hole | Through-hole | Through-hole |
| Ordering Suffix | C70062 | + | EPE | N | AAN |
Ключевые отличия
- Exact customer ordering configuration (против MAX232CPE+)
- Established 16-pin through-hole footprint (против MAX232EPE)
- Single-supply RS-232 interface concept (против ADM232AAN)
Заметки по проектированию
Place the charge-pump capacitors and all required bypass components close to their corresponding MAX232 pins, using the shortest practical ground paths. Follow the manufacturer layout example rather than routing line signals around the capacitor network. The 16-pin PDIP footprint permits through-hole assembly, but signal and return conductors should still be arranged to minimize differential-loop area.
Do not treat the RS-232 connector pins as ordinary CMOS inputs. Driver outputs use bipolar signaling levels, and receiver inputs interpret negative and positive line voltages. Verify every driver-to-connector and connector-to-receiver connection against the manufacturer pin-description table. Reversing a line-driver output with a receiver input can create an unsafe or nonfunctional interface.
For exposed cables, add suitable ESD and surge protection at the connector while observing the selected protection device's capacitance and current ratings. Keep protected traces short and provide a consistent signal-ground reference where the application permits. Validate the complete cable, connector, protection, and transceiver combination because package compatibility alone cannot establish reliable RS-232 performance.
Информация о соответствии
No specific RoHS, REACH, lead-free, halogen-free, or conflict-minerals statement was identified. AEC-Q100 is not applicable because MAX232CPE.C70062 is an interface IC rather than an automotive-qualified power semiconductor.