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ANALOG DEVICES MAX487CSA+
CMOS Differential Bus Transceiver (RS485/RS422), SOIC-8
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX487CSA+
- Order Code:
- 2519511
-
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- Product Range
- -
- Technical Datasheet:
- MAX487CSA+ Datasheet
- ECAD / MCAD
-
Product Overview
The MAX487CSA+ is a slew-rate-limited Low-power Transceiver for RS-485 and RS-422 communications. Each part contains one driver and one receiver. The MAX487 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. These transceivers draw between 120 and 500μA of supply current when unloaded or fully loaded with disabled drivers. Additionally, the MAX487 have a low-current shutdown mode in which they consume only 0.1μA. All parts operate from a single 5V supply. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if the input is open circuit. The MAX487 is designed for half-duplex applications.
- Low-power shutdown
- Receiver/driver enable
- 120μA Quiescent current
- 128 Number of receivers on bus
- 8 Pin count
Applications
Communications & Networking, Industrial
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Warnings
ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- RS422 / RS485 Transceiver
- :
- 1Receivers
- :
- 1
- :
- Half Duplex
- :
- 250Kbps
- :
- 4.75V
- :
- 5.25V
- :
- NSOIC
- :
- 8Pins
- :
- 128
- :
- ±15 kV (HBM)
- :
- Open
- :
- 0°C
- :
- 70°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 4/21/25
1,684 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥956.39
(
¥1,052.03
Inc. JCT)
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| 1+ | ¥956.39 (¥1,052.03) | ( ) |
| 10+ | ¥551.76 (¥606.94) | ( ) |
| 25+ | ¥545.38 (¥599.92) | ( ) |
| 100+ | ¥449.35 (¥494.29) | ( ) |
| 300+ | ¥394.07 (¥433.48) | ( ) |
| 500+ | ¥373.20 (¥410.52) | ( ) |
| 2500+ | ¥368.14 (¥404.95) | ( ) |
| 5000+ | ¥362.74 (¥399.01) | ( ) |
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