MAX3074EASA+ Maxim Integrated Products, MAX3074EASA+ Datasheet - Page 14

• Manufacturer Part Number: MAX3074EASA+
• Description: IC TXRX RS485/422 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3074EASA+

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Data Rate: 500 Kbps
• Operating Supply Voltage: 3.3 V
• Supply Current: 0.8 mA
• Operating Temperature Range: - 40 C to + 125 C
• Maximum Power Dissipation: 471 mW
• Mounting Style: SMD/SMT
• Device Type: Transceiver
• Ic Interface Type: RS422, RS485
• No. Of Drivers: 1
• Supply Voltage Range: 2.97V To 3.63V
• Driver Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

+3.3V, ±15kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceivers
MAX3079E
X = Don’t care; shutdown mode, driver and receiver outputs are high impedance.
14
MAX3072E/MAX3075E/MAX3078E
RE
______________________________________________________________________________________
X
X
0
1
H/F
X
X
0
0
0
0
1
1
1
1
0
1
0
1
TXP
X
X
0
0
1
1
INPUTS
DE
1
1
0
0
TRANSMITTING
RXP
0
0
1
1
0
0
1
1
0
0
1
1
X
X
DI
X
1
0
X
RE
X
X
X
X
0
1
INPUTS
High-Z
B/Z
0
1
RE
0
0
0
0
0
0
0
0
0
0
0
0
1
1
OUTPUTS
Shutdown
INPUTS
DE
High-Z
1
1
1
1
0
0
A/Y
1
0
TRANSMITTING
RECEIVING
DE
X
X
X
X
X
X
0
0
0
0
0
0
1
0
RE
0
0
0
1
1
Open/shorted
Open/shorted
DI
X
1
0
1
0
X
< -200mV
< -200mV
> -50mV
> -50mV
A, B
Function Tables (continued)
X
X
X
X
X
X
X
X
INPUTS
DE
X
X
X
1
0
Open/shorted
Open/shorted
RECEIVING
High-Z
≤ -200mV
< -200mV
< -200mV
≥ -50mV
> -50mV
> -50mV
shorted
Open/
Z
0
1
1
0
A-B
Y, Z
X
X
X
X
X
X
X
X
X
X
OUTPUTS
Shutdown
OUTPUTS
Shutdown
OUTPUTS
Shutdown
High-Z
High-Z
High-Z
RO
1
0
1
RO
Y
1
0
0
1
1
0
0
1
1
0
0
1
1
1
0
0