ANALOG Manuals

The document introduces ADM2482E/ADM2487E, a 2.5 kV isolated RS-485 transceiver with an integrated transformer driver. It features an integrated oscillator driver, ±15 kV ESD protection on RS-485 input/output pins, compliance with TIA/EIA-485-A-98 and ISO 8482:1987(E) standards, etc.

500kbps isolated RS-485/RS-422 transceiver

The ADM2491E is a high-speed, ESD-protected, half-/full-duplex iCoupler Isolated RS-485 Transceiver from Analog Devices. The transceiver meets the ANSI TIA/EIA RS-485-A-1998 and ISO 8482: 1987(E) standards, supports 5V or 3.3V operation, has high common-mode transient immunity, and features an open-circuit, fail-safe design. It can operate in a temperature range of -40°C to +85°C.

The ADM2485 is a high-speed, isolated RS-485 transceiver with integrated external transformer driver from Analog Devices. It meets the ANSI/TIA/EIA RS-485-A-98 and ISO 8482:1987(E) standards, has a data rate of 16 Mbps, operates at 5 V or 3.3 V, supports 50 bus nodes, has high common-mode transient immunity (>25 kV/μs), an isolated DE OUT status output, and thermal shutdown protection. It meets UL 1577 standard, which certifies 2500 V rms 1 minute of insulation and VDE certificate V 0884-10 (VDE V 0884-10):2006-12, and has an operating temperature range of -40°C to +85°C. It comes in a wide-body 16-lead SOIC package and is suitable for isolated RS-485/RS-422 interfaces, PROFIBUS networks, industrial field networks, and multipoint data transmission systems.

The ADM2490E is a high speed, ESD-protected, full-duplex, iCoupler isolated RS-485 transceiver.

ADM2483 is a half-duplex, iCoupler® isolated RS-485 transceiver that complies with ANSI TIA/EIA RS-485-A and ISO 8482: 1987(E) standards, with a data rate of 500 kbps, slew rate-limited driver outputs, low power operation with a current of up to 2.5 mA, suitable for 5 V or 3 V operation (VDD1), high common-mode transient immunity (>25 kV/μs), true fail-safe receiver inputs, chatter-free power-up/power-down protection, 256 nodes on the bus, and thermal shutdown protection.

ADM3251E Rev. F is an isolated, single-channel RS-232 line driver/receiver. It features 2.5 kV isolation (power and data), 460 kbps data rate, compliance with EIA/TIA-232E specifications, high common-mode transient immunity, etc.

The AD7401A is a second-order Σ-Δ converter with a digital isolator, a conversion rate of 20 MHz, 16-bit accuracy and no missing codes. The operating voltage range of the AD7401A is 2.7 V to 5.5 V, and the operating temperature range is -40°C to +125°C. The AD7401A is packaged in a 16-lead SOIC package.

The AD7400A1 is a second-order Σ-Δ modulator from Analog Devices that offers 16-bit resolution, 10 MHz clock rate, ±2LSB INL, 1.5μV/°C typical offset drift, low power consumption, etc.

The AD7401 is a second-order, high-precision sigma-delta modulator with 16-bit accuracy, on-chip digital isolation, and low power consumption. The device utilizes Analog Devices' proprietary Σ-Δ modulator technology to convert an analog input signal into a high-precision, high-speed, single-bit digital data stream. The AD7401 is suitable for AC motor control, data acquisition systems, and A/D isolation replacements.

The AD7400 is an isolated Sigma-Delta modulator with features such as a 10 MHz clock rate, 16 bits, ±2 LSB INL typical, and a maximum offset drift of 3.5 μV/°C.

The ADG3123 is an 8-channel CMOS to high voltage level translator, featuring a 2.3V to 5.5V input voltage range, low output voltage levels down to -24.4V, and high output voltage levels up to +35V.

The ADG3231 is a single-channel level translator designed on a submicron process that is guaranteed to operate over the 1.65 V to 3.6 V supply range. The device can be used in applications requiring communication between digital devices operating from multiple supply voltages. The logic levels on each side of the device are set by the two supply voltages, VCC1 for A and VCC2 for Y. The signal path is unidirectional and can be used for up/down level translation.

ADG3232 is a low voltage 2-1 mux, which provides bidirectional level translation, the working voltage range is 1.65V to 3.6V, and it is manufactured by sub-micron process and packaged in 8-pin SOT-23. It has short circuit protection and is compatible with LVTTL/CMOS

The ADG3233 is a bidirectional logic level translator with a operating voltage range of 1.65V to 3.6V, and it features a bypass switch.