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Quantité | Prix (hors TVA) |
---|---|
1+ | CHF 7.020 |
10+ | CHF 5.030 |
25+ | CHF 4.750 |
100+ | CHF 4.460 |
300+ | CHF 4.120 |
500+ | CHF 4.050 |
Informations produit
Aperçu du produit
MAX487EESA+ is a low-power transceiver for RS-485 and RS-422 communications in harsh environments. Each driver output and receiver input is protected against ±15kV electro-static discharge (ESD) shocks, without latch up. This part contains one driver and one receiver. This transceiver draws as little as 120µA supply current when unloaded or when fully loaded with disabled drivers. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places their outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if the input is an open circuit. Applications include low-power RS-485 transceivers, low-power RS-422 transceivers, level translators, transceivers for EMI-sensitive applications, industrial-control local area networks.
- Half duplex, 0.25Mbps data rate
- Slew rate limited, low power shutdown, receiver/driver enable
- 120μA quiescent current
- 128 number of transmitters on bus
- Differential driver output (no load) is 5V maximum
- Receiver differential threshold voltage is 0.2V max at -7V ≤ VCM ≤ 12V
- Driver output skew to output is 20ns typ at RDIFF=54ohm, CL1=CL2=100pF
- Driver rise or fall time is 250ns typ at RDIFF=54ohm,CL1=CL2=100pF
- 8 SO package
- Temperature range from -40°C to +85°C
Remarques
Les produits ADI sont autorisés (et vendus) uniquement pour une utilisation par le client et ne doivent pas être revendus ou transmis d'aucune manière à une tierce partie.
Spécifications techniques
Transceiver RS422 / RS485
1
250Kbps
5.25V
8Broche(s)
±15 kV (HBM)
-40°C
-
MSL 1 - Illimité
1Receivers
Half Duplex
4.75V
SOIC
128
Ouvert
85°C
0
No SVHC (21-Jan-2025)
Documents techniques (1)
Produits de remplacement pour MAX487EESA+
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Législation et Questions environnementales
Pays dans lequel la dernière étape de production majeure est intervenuePays d'origine :Thailand
Pays dans lequel la dernière étape de production majeure est intervenue
RoHS
RoHS
Certificat de conformité du produit