이미지는 참조용입니다.
MAX3488EESA+T
+BOMIC TRANSCEIVER FULL 1/1 8SOIC
-
제조업체아날로그 장비 주식회사/Maxim 통합
-
제조업체 부품 #MAX3488EESA+T
-
재고2183
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Full |
| ReceiverHysteresis | 50 mV |
| DataRate | 250kbps |
| Voltage-Supply | 3V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
개요
Description
Maxim/MAX3488EESA+T is an RS-485/RS-422 transceiver. It provides a single-supply, half-duplex interface between a microcontroller and differential serial buses, with driver and receiver plus DE/RE control for tri‑state operation. Key points:
- Low-power, 5V operation; suitable for industrial and embedded systems.
- Integrated driver and receiver with failsafe features so the RO output stays valid on open/shorted inputs.
- Protects against common issues on long, noisy differential lines; typically includes ESD/bus fault protection.
- E suffix indicates extended temperature range (-40°C to +125°C); ESA is the package/type family, +T denotes Tape-and-Reel packaging.
Common uses: industrial automation, building automation, sensor networks, and other RS-485/RS-422 networks requiring robust, single-supply transceivers.
Note: exact electrical specs (data rate, input/output voltages, load, and timing) vary by variant—consult the datasheet for precise values.
- Low-power, 5V operation; suitable for industrial and embedded systems.
- Integrated driver and receiver with failsafe features so the RO output stays valid on open/shorted inputs.
- Protects against common issues on long, noisy differential lines; typically includes ESD/bus fault protection.
- E suffix indicates extended temperature range (-40°C to +125°C); ESA is the package/type family, +T denotes Tape-and-Reel packaging.
Common uses: industrial automation, building automation, sensor networks, and other RS-485/RS-422 networks requiring robust, single-supply transceivers.
Note: exact electrical specs (data rate, input/output voltages, load, and timing) vary by variant—consult the datasheet for precise values.
Features
Key features of MAX3488EESA+T (RS-485/RS-422 transceiver):
- Dual-channel RS-485/RS-422 transceiver (two drivers, two receivers)
- 1/8 unit-load on the bus for high node count
- 3.0V to 5.5V wide supply operation
- Up to ~5 Mbps data rate (suitable for standard RS-485/RS-422 links)
- Fail-safe receivers: guaranteed logic-high output when inputs are open, shorted, or idle
- Fully differential 2-wire bus with 3-state outputs; enable pins for drivers/receivers
- Low quiescent/mid-range power consumption; suitable for battery/embedded use
- Robust protection: ESD protection on bus pins (high-voltage clamping), over-voltage protection
- Extended temperature range: typically -40°C to +125°C
- Packaging: ESA (extended-temp RoHS) options with +T (Tape & Reel) availability
Note: Specifications vary by exact variant; consult the datasheet for precise data rates, current figures, and pinout.
- Dual-channel RS-485/RS-422 transceiver (two drivers, two receivers)
- 1/8 unit-load on the bus for high node count
- 3.0V to 5.5V wide supply operation
- Up to ~5 Mbps data rate (suitable for standard RS-485/RS-422 links)
- Fail-safe receivers: guaranteed logic-high output when inputs are open, shorted, or idle
- Fully differential 2-wire bus with 3-state outputs; enable pins for drivers/receivers
- Low quiescent/mid-range power consumption; suitable for battery/embedded use
- Robust protection: ESD protection on bus pins (high-voltage clamping), over-voltage protection
- Extended temperature range: typically -40°C to +125°C
- Packaging: ESA (extended-temp RoHS) options with +T (Tape & Reel) availability
Note: Specifications vary by exact variant; consult the datasheet for precise data rates, current figures, and pinout.
Pinout
Pin count: 8 pins (in an 8-pin package).
Function: Single-channel RS-485/RS-422 transceiver (half‑duplex) with driver and receiver. Pinout includes DI (data in), RO (data out), DE (driver enable), /RE (receiver enable, active low), A and B (bus lines), VCC, and GND.
Function: Single-channel RS-485/RS-422 transceiver (half‑duplex) with driver and receiver. Pinout includes DI (data in), RO (data out), DE (driver enable), /RE (receiver enable, active low), A and B (bus lines), VCC, and GND.
Manufacturer
- Manufacturer: Maxim Integrated Products, Inc. (now part of Analog Devices).
- What kind of company: A semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (ICs), including RS-485/RS-422 transceivers.
- What kind of company: A semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (ICs), including RS-485/RS-422 transceivers.
Application
MAX3488EESA+T is a low‑power RS-485/RS-422 transceiver. Typical application areas include:
- Industrial automation and factory floor networks (PLCs, sensors, actuators)
- Building automation (HVAC, lighting, security, access systems)
- Remote telemetry and data acquisition (SCADA, meters, IoT gateways)
- Point-to-point and multi‑drop RS‑485/RS‑422 links in harsh/enclosed environments
- Industrial instrumentation and test equipment
- Rugged network interfaces for remote terminals and embedded systems
- Industrial automation and factory floor networks (PLCs, sensors, actuators)
- Building automation (HVAC, lighting, security, access systems)
- Remote telemetry and data acquisition (SCADA, meters, IoT gateways)
- Point-to-point and multi‑drop RS‑485/RS‑422 links in harsh/enclosed environments
- Industrial instrumentation and test equipment
- Rugged network interfaces for remote terminals and embedded systems
Package
8-pin SOIC (SO-8) surface-mount package; Pb‑free, with a tape‑and‑reel (+T) option.
